/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-invgen/half_2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 10:46:33,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 10:46:33,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 10:46:33,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-27 10:46:33,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 10:46:33,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 10:46:33,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 10:46:33,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 10:46:33,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 10:46:33,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 10:46:33,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 10:46:33,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 10:46:33,120 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 10:46:33,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 10:46:33,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 10:46:33,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 10:46:33,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 10:46:33,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 10:46:33,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 10:46:33,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 10:46:33,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 10:46:33,145 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-04-27 10:46:33,162 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 10:46:33,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 10:46:33,162 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-27 10:46:33,163 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-27 10:46:33,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 10:46:33,163 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 10:46:33,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 10:46:33,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 10:46:33,164 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 10:46:33,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 10:46:33,164 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 10:46:33,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 10:46:33,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 10:46:33,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 10:46:33,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 10:46:33,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 10:46:33,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 10:46:33,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:46:33,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 10:46:33,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 10:46:33,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 10:46:33,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 10:46:33,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 10:46:33,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 10:46:33,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 10:46:33,369 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 10:46:33,369 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 10:46:33,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/half_2.i [2022-04-27 10:46:33,414 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6a329dfc/4d357396392d4426adb69a649b1c8447/FLAG1493f4d4a [2022-04-27 10:46:33,750 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 10:46:33,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/half_2.i [2022-04-27 10:46:33,755 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6a329dfc/4d357396392d4426adb69a649b1c8447/FLAG1493f4d4a [2022-04-27 10:46:34,190 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6a329dfc/4d357396392d4426adb69a649b1c8447 [2022-04-27 10:46:34,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 10:46:34,192 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-27 10:46:34,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 10:46:34,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 10:46:34,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 10:46:34,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148fea64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34, skipping insertion in model container [2022-04-27 10:46:34,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 10:46:34,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 10:46:34,322 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/half_2.i[893,906] [2022-04-27 10:46:34,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:46:34,337 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 10:46:34,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/half_2.i[893,906] [2022-04-27 10:46:34,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:46:34,358 INFO L208 MainTranslator]: Completed translation [2022-04-27 10:46:34,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34 WrapperNode [2022-04-27 10:46:34,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 10:46:34,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 10:46:34,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 10:46:34,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 10:46:34,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,376 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 10:46:34,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 10:46:34,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 10:46:34,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 10:46:34,387 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (1/1) ... [2022-04-27 10:46:34,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:46:34,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:34,421 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) [2022-04-27 10:46:34,438 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 [2022-04-27 10:46:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 10:46:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 10:46:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 10:46:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 10:46:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 10:46:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 10:46:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 10:46:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 10:46:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 10:46:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 10:46:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 10:46:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 10:46:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 10:46:34,515 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 10:46:34,516 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 10:46:34,608 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 10:46:34,612 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 10:46:34,612 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-04-27 10:46:34,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:46:34 BoogieIcfgContainer [2022-04-27 10:46:34,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 10:46:34,614 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 10:46:34,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 10:46:34,617 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 10:46:34,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 10:46:34" (1/3) ... [2022-04-27 10:46:34,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1167d998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:46:34, skipping insertion in model container [2022-04-27 10:46:34,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:46:34" (2/3) ... [2022-04-27 10:46:34,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1167d998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:46:34, skipping insertion in model container [2022-04-27 10:46:34,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:46:34" (3/3) ... [2022-04-27 10:46:34,618 INFO L111 eAbstractionObserver]: Analyzing ICFG half_2.i [2022-04-27 10:46:34,627 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 10:46:34,627 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 10:46:34,663 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 10:46:34,667 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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@46b6b45a, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@77e505dd [2022-04-27 10:46:34,668 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 10:46:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 16 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:46:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-27 10:46:34,684 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:34,684 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:34,684 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:34,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:34,688 INFO L85 PathProgramCache]: Analyzing trace with hash 21938802, now seen corresponding path program 1 times [2022-04-27 10:46:34,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:34,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883132954] [2022-04-27 10:46:34,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {36#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {26#true} is VALID [2022-04-27 10:46:35,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-27 10:46:35,042 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26#true} {26#true} #68#return; {26#true} is VALID [2022-04-27 10:46:35,044 INFO L272 TraceCheckUtils]: 0: Hoare triple {26#true} call ULTIMATE.init(); {36#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:35,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {36#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {26#true} is VALID [2022-04-27 10:46:35,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-27 10:46:35,044 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26#true} {26#true} #68#return; {26#true} is VALID [2022-04-27 10:46:35,044 INFO L272 TraceCheckUtils]: 4: Hoare triple {26#true} call #t~ret5 := main(); {26#true} is VALID [2022-04-27 10:46:35,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {26#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {26#true} is VALID [2022-04-27 10:46:35,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {26#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {31#(<= main_~n~0 main_~k~0)} is VALID [2022-04-27 10:46:35,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {31#(<= main_~n~0 main_~k~0)} assume !(~i~0 < ~n~0); {31#(<= main_~n~0 main_~k~0)} is VALID [2022-04-27 10:46:35,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {31#(<= main_~n~0 main_~k~0)} ~j~0 := 0; {32#(and (= main_~j~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:35,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {32#(and (= main_~j~0 0) (<= main_~n~0 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {33#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:35,048 INFO L272 TraceCheckUtils]: 10: Hoare triple {33#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {34#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:35,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {34#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {35#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:35,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {35#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {27#false} is VALID [2022-04-27 10:46:35,049 INFO L290 TraceCheckUtils]: 13: Hoare triple {27#false} assume !false; {27#false} is VALID [2022-04-27 10:46:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:35,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:35,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883132954] [2022-04-27 10:46:35,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883132954] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:46:35,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:46:35,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 10:46:35,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811284203] [2022-04-27 10:46:35,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:46:35,055 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 10:46:35,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:35,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:35,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:35,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 10:46:35,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:35,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 10:46:35,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-04-27 10:46:35,109 INFO L87 Difference]: Start difference. First operand has 23 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 16 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:35,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:35,479 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2022-04-27 10:46:35,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 10:46:35,480 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 10:46:35,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 64 transitions. [2022-04-27 10:46:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 64 transitions. [2022-04-27 10:46:35,491 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 64 transitions. [2022-04-27 10:46:35,552 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:35,559 INFO L225 Difference]: With dead ends: 50 [2022-04-27 10:46:35,559 INFO L226 Difference]: Without dead ends: 27 [2022-04-27 10:46:35,565 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-27 10:46:35,570 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 35 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:35,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 52 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 114 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:46:35,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-27 10:46:35,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 26. [2022-04-27 10:46:35,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:35,604 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:46:35,604 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:46:35,605 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:46:35,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:35,611 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-27 10:46:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-27 10:46:35,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:35,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:35,613 INFO L74 IsIncluded]: Start isIncluded. First operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 10:46:35,613 INFO L87 Difference]: Start difference. First operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 10:46:35,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:35,619 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-27 10:46:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-27 10:46:35,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:35,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:35,620 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:35,620 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 19 states have internal predecessors, (21), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:46:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2022-04-27 10:46:35,637 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 14 [2022-04-27 10:46:35,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:35,638 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2022-04-27 10:46:35,638 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2022-04-27 10:46:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-27 10:46:35,639 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:35,639 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:35,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 10:46:35,639 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:35,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:35,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1438800602, now seen corresponding path program 1 times [2022-04-27 10:46:35,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:35,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891426941] [2022-04-27 10:46:35,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {219#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {208#true} is VALID [2022-04-27 10:46:35,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2022-04-27 10:46:35,778 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {208#true} {208#true} #68#return; {208#true} is VALID [2022-04-27 10:46:35,779 INFO L272 TraceCheckUtils]: 0: Hoare triple {208#true} call ULTIMATE.init(); {219#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:35,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {219#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {208#true} is VALID [2022-04-27 10:46:35,779 INFO L290 TraceCheckUtils]: 2: Hoare triple {208#true} assume true; {208#true} is VALID [2022-04-27 10:46:35,779 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {208#true} {208#true} #68#return; {208#true} is VALID [2022-04-27 10:46:35,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {208#true} call #t~ret5 := main(); {208#true} is VALID [2022-04-27 10:46:35,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {208#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {208#true} is VALID [2022-04-27 10:46:35,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {208#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {213#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:35,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {213#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:35,782 INFO L290 TraceCheckUtils]: 8: Hoare triple {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !(~i~0 < ~n~0); {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:35,783 INFO L290 TraceCheckUtils]: 9: Hoare triple {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} ~j~0 := 0; {215#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)) (= main_~j~0 0))} is VALID [2022-04-27 10:46:35,784 INFO L290 TraceCheckUtils]: 10: Hoare triple {215#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {216#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:35,784 INFO L272 TraceCheckUtils]: 11: Hoare triple {216#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {217#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:35,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {217#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {218#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:35,785 INFO L290 TraceCheckUtils]: 13: Hoare triple {218#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {209#false} is VALID [2022-04-27 10:46:35,785 INFO L290 TraceCheckUtils]: 14: Hoare triple {209#false} assume !false; {209#false} is VALID [2022-04-27 10:46:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:35,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:35,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891426941] [2022-04-27 10:46:35,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891426941] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:35,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2134374054] [2022-04-27 10:46:35,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:35,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:35,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:35,793 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) [2022-04-27 10:46:35,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 10:46:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 10:46:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:35,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:36,646 INFO L272 TraceCheckUtils]: 0: Hoare triple {208#true} call ULTIMATE.init(); {208#true} is VALID [2022-04-27 10:46:36,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {208#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(9, 2); {208#true} is VALID [2022-04-27 10:46:36,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {208#true} assume true; {208#true} is VALID [2022-04-27 10:46:36,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {208#true} {208#true} #68#return; {208#true} is VALID [2022-04-27 10:46:36,647 INFO L272 TraceCheckUtils]: 4: Hoare triple {208#true} call #t~ret5 := main(); {208#true} is VALID [2022-04-27 10:46:36,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {208#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {208#true} is VALID [2022-04-27 10:46:36,647 INFO L290 TraceCheckUtils]: 6: Hoare triple {208#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {241#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:36,648 INFO L290 TraceCheckUtils]: 7: Hoare triple {241#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:36,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !(~i~0 < ~n~0); {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:36,649 INFO L290 TraceCheckUtils]: 9: Hoare triple {214#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} ~j~0 := 0; {251#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:46:36,650 INFO L290 TraceCheckUtils]: 10: Hoare triple {251#(and (<= 1 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {216#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:36,650 INFO L272 TraceCheckUtils]: 11: Hoare triple {216#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {258#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:36,651 INFO L290 TraceCheckUtils]: 12: Hoare triple {258#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {262#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:36,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {262#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {209#false} is VALID [2022-04-27 10:46:36,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {209#false} assume !false; {209#false} is VALID [2022-04-27 10:46:36,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:36,652 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:37,390 INFO L290 TraceCheckUtils]: 14: Hoare triple {209#false} assume !false; {209#false} is VALID [2022-04-27 10:46:37,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {262#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {209#false} is VALID [2022-04-27 10:46:37,391 INFO L290 TraceCheckUtils]: 12: Hoare triple {258#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {262#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:37,392 INFO L272 TraceCheckUtils]: 11: Hoare triple {216#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {258#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:37,393 INFO L290 TraceCheckUtils]: 10: Hoare triple {281#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {216#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:37,407 INFO L290 TraceCheckUtils]: 9: Hoare triple {285#(or (<= (div main_~n~0 2) 0) (<= 1 main_~k~0))} ~j~0 := 0; {281#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:37,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {285#(or (<= (div main_~n~0 2) 0) (<= 1 main_~k~0))} assume !(~i~0 < ~n~0); {285#(or (<= (div main_~n~0 2) 0) (<= 1 main_~k~0))} is VALID [2022-04-27 10:46:37,409 INFO L290 TraceCheckUtils]: 7: Hoare triple {292#(or (<= (div main_~n~0 2) 0) (not (< main_~i~0 main_~n~0)) (<= 2 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {285#(or (<= (div main_~n~0 2) 0) (<= 1 main_~k~0))} is VALID [2022-04-27 10:46:37,410 INFO L290 TraceCheckUtils]: 6: Hoare triple {208#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {292#(or (<= (div main_~n~0 2) 0) (not (< main_~i~0 main_~n~0)) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:37,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {208#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {208#true} is VALID [2022-04-27 10:46:37,411 INFO L272 TraceCheckUtils]: 4: Hoare triple {208#true} call #t~ret5 := main(); {208#true} is VALID [2022-04-27 10:46:37,411 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {208#true} {208#true} #68#return; {208#true} is VALID [2022-04-27 10:46:37,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {208#true} assume true; {208#true} is VALID [2022-04-27 10:46:37,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {208#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(9, 2); {208#true} is VALID [2022-04-27 10:46:37,411 INFO L272 TraceCheckUtils]: 0: Hoare triple {208#true} call ULTIMATE.init(); {208#true} is VALID [2022-04-27 10:46:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:37,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2134374054] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:37,412 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:37,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 16 [2022-04-27 10:46:37,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102299575] [2022-04-27 10:46:37,413 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:37,414 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 10:46:37,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:37,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:37,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:37,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-27 10:46:37,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:37,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-27 10:46:37,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-27 10:46:37,439 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:38,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:38,286 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2022-04-27 10:46:38,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-27 10:46:38,287 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 10:46:38,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 57 transitions. [2022-04-27 10:46:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 57 transitions. [2022-04-27 10:46:38,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 57 transitions. [2022-04-27 10:46:38,340 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:38,342 INFO L225 Difference]: With dead ends: 52 [2022-04-27 10:46:38,342 INFO L226 Difference]: Without dead ends: 50 [2022-04-27 10:46:38,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 21 SyntacticMatches, 4 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=199, Invalid=793, Unknown=0, NotChecked=0, Total=992 [2022-04-27 10:46:38,343 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 59 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:38,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 51 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:46:38,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-27 10:46:38,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 39. [2022-04-27 10:46:38,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:38,378 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:38,379 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:38,380 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:38,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:38,391 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2022-04-27 10:46:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2022-04-27 10:46:38,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:38,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:38,394 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 50 states. [2022-04-27 10:46:38,395 INFO L87 Difference]: Start difference. First operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 50 states. [2022-04-27 10:46:38,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:38,402 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2022-04-27 10:46:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2022-04-27 10:46:38,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:38,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:38,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:38,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 30 states have internal predecessors, (33), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 44 transitions. [2022-04-27 10:46:38,405 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 44 transitions. Word has length 15 [2022-04-27 10:46:38,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:38,405 INFO L495 AbstractCegarLoop]: Abstraction has 39 states and 44 transitions. [2022-04-27 10:46:38,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 13 states have internal predecessors, (23), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2022-04-27 10:46:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-27 10:46:38,405 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:38,406 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:38,424 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:38,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:38,607 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:38,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:38,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1206656678, now seen corresponding path program 2 times [2022-04-27 10:46:38,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:38,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308039752] [2022-04-27 10:46:38,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:38,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:38,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {583#true} is VALID [2022-04-27 10:46:38,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {583#true} assume true; {583#true} is VALID [2022-04-27 10:46:38,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {583#true} {583#true} #68#return; {583#true} is VALID [2022-04-27 10:46:38,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {583#true} call ULTIMATE.init(); {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:38,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {583#true} is VALID [2022-04-27 10:46:38,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {583#true} assume true; {583#true} is VALID [2022-04-27 10:46:38,697 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {583#true} {583#true} #68#return; {583#true} is VALID [2022-04-27 10:46:38,697 INFO L272 TraceCheckUtils]: 4: Hoare triple {583#true} call #t~ret5 := main(); {583#true} is VALID [2022-04-27 10:46:38,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {583#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {583#true} is VALID [2022-04-27 10:46:38,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {588#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:38,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {588#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {589#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:38,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {589#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {590#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:38,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {590#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {591#(<= 2 main_~k~0)} assume !(~i~0 < ~n~0); {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#(<= 2 main_~k~0)} ~j~0 := 0; {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,701 INFO L272 TraceCheckUtils]: 13: Hoare triple {591#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {592#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:38,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {592#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {593#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:38,702 INFO L290 TraceCheckUtils]: 15: Hoare triple {593#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {584#false} is VALID [2022-04-27 10:46:38,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {584#false} assume !false; {584#false} is VALID [2022-04-27 10:46:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:38,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:38,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308039752] [2022-04-27 10:46:38,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308039752] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:38,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000222278] [2022-04-27 10:46:38,703 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:46:38,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:38,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:38,720 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) [2022-04-27 10:46:38,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 10:46:38,749 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:46:38,750 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:46:38,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-27 10:46:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:38,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:38,936 INFO L272 TraceCheckUtils]: 0: Hoare triple {583#true} call ULTIMATE.init(); {583#true} is VALID [2022-04-27 10:46:38,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {583#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(9, 2); {583#true} is VALID [2022-04-27 10:46:38,936 INFO L290 TraceCheckUtils]: 2: Hoare triple {583#true} assume true; {583#true} is VALID [2022-04-27 10:46:38,936 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {583#true} {583#true} #68#return; {583#true} is VALID [2022-04-27 10:46:38,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {583#true} call #t~ret5 := main(); {583#true} is VALID [2022-04-27 10:46:38,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {583#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {583#true} is VALID [2022-04-27 10:46:38,937 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {616#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:38,937 INFO L290 TraceCheckUtils]: 7: Hoare triple {616#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {620#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:38,938 INFO L290 TraceCheckUtils]: 8: Hoare triple {620#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {624#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:38,938 INFO L290 TraceCheckUtils]: 9: Hoare triple {624#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,938 INFO L290 TraceCheckUtils]: 10: Hoare triple {591#(<= 2 main_~k~0)} assume !(~i~0 < ~n~0); {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,939 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#(<= 2 main_~k~0)} ~j~0 := 0; {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,939 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {591#(<= 2 main_~k~0)} is VALID [2022-04-27 10:46:38,939 INFO L272 TraceCheckUtils]: 13: Hoare triple {591#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {640#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:38,940 INFO L290 TraceCheckUtils]: 14: Hoare triple {640#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {644#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:38,940 INFO L290 TraceCheckUtils]: 15: Hoare triple {644#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {584#false} is VALID [2022-04-27 10:46:38,940 INFO L290 TraceCheckUtils]: 16: Hoare triple {584#false} assume !false; {584#false} is VALID [2022-04-27 10:46:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:38,940 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:39,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {584#false} assume !false; {584#false} is VALID [2022-04-27 10:46:39,121 INFO L290 TraceCheckUtils]: 15: Hoare triple {644#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {584#false} is VALID [2022-04-27 10:46:39,124 INFO L290 TraceCheckUtils]: 14: Hoare triple {640#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {644#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:39,125 INFO L272 TraceCheckUtils]: 13: Hoare triple {660#(< 0 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {640#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:39,125 INFO L290 TraceCheckUtils]: 12: Hoare triple {660#(< 0 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {660#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:39,125 INFO L290 TraceCheckUtils]: 11: Hoare triple {660#(< 0 main_~k~0)} ~j~0 := 0; {660#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:39,126 INFO L290 TraceCheckUtils]: 10: Hoare triple {660#(< 0 main_~k~0)} assume !(~i~0 < ~n~0); {660#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:39,126 INFO L290 TraceCheckUtils]: 9: Hoare triple {673#(or (< 1 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {660#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:39,127 INFO L290 TraceCheckUtils]: 8: Hoare triple {677#(or (<= main_~n~0 (+ main_~i~0 2)) (< 2 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {673#(or (< 1 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:46:39,127 INFO L290 TraceCheckUtils]: 7: Hoare triple {681#(or (<= main_~n~0 (+ main_~i~0 4)) (< 3 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {677#(or (<= main_~n~0 (+ main_~i~0 2)) (< 2 main_~k~0))} is VALID [2022-04-27 10:46:39,128 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {681#(or (<= main_~n~0 (+ main_~i~0 4)) (< 3 main_~k~0))} is VALID [2022-04-27 10:46:39,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {583#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {583#true} is VALID [2022-04-27 10:46:39,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {583#true} call #t~ret5 := main(); {583#true} is VALID [2022-04-27 10:46:39,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {583#true} {583#true} #68#return; {583#true} is VALID [2022-04-27 10:46:39,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {583#true} assume true; {583#true} is VALID [2022-04-27 10:46:39,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {583#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(9, 2); {583#true} is VALID [2022-04-27 10:46:39,129 INFO L272 TraceCheckUtils]: 0: Hoare triple {583#true} call ULTIMATE.init(); {583#true} is VALID [2022-04-27 10:46:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:39,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2000222278] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:39,129 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:39,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 18 [2022-04-27 10:46:39,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51618549] [2022-04-27 10:46:39,129 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:39,130 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-27 10:46:39,130 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:39,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:39,160 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:39,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-27 10:46:39,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:39,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-27 10:46:39,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2022-04-27 10:46:39,161 INFO L87 Difference]: Start difference. First operand 39 states and 44 transitions. Second operand has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:40,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,099 INFO L93 Difference]: Finished difference Result 68 states and 77 transitions. [2022-04-27 10:46:40,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 10:46:40,099 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-27 10:46:40,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:40,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 65 transitions. [2022-04-27 10:46:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 65 transitions. [2022-04-27 10:46:40,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 65 transitions. [2022-04-27 10:46:40,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:40,158 INFO L225 Difference]: With dead ends: 68 [2022-04-27 10:46:40,158 INFO L226 Difference]: Without dead ends: 66 [2022-04-27 10:46:40,159 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 25 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=165, Invalid=705, Unknown=0, NotChecked=0, Total=870 [2022-04-27 10:46:40,159 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 61 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:40,160 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 63 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-27 10:46:40,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-04-27 10:46:40,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 37. [2022-04-27 10:46:40,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:40,217 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,217 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,218 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,222 INFO L93 Difference]: Finished difference Result 66 states and 75 transitions. [2022-04-27 10:46:40,222 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 75 transitions. [2022-04-27 10:46:40,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:40,225 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:40,225 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 66 states. [2022-04-27 10:46:40,225 INFO L87 Difference]: Start difference. First operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 66 states. [2022-04-27 10:46:40,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,236 INFO L93 Difference]: Finished difference Result 66 states and 75 transitions. [2022-04-27 10:46:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 75 transitions. [2022-04-27 10:46:40,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:40,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:40,239 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:40,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 28 states have internal predecessors, (31), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 42 transitions. [2022-04-27 10:46:40,241 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 42 transitions. Word has length 17 [2022-04-27 10:46:40,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:40,241 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 42 transitions. [2022-04-27 10:46:40,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 1.5) internal successors, (27), 15 states have internal predecessors, (27), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:46:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-04-27 10:46:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-04-27 10:46:40,242 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:40,242 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:40,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:40,442 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,SelfDestructingSolverStorable2 [2022-04-27 10:46:40,443 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:40,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:40,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1292947397, now seen corresponding path program 1 times [2022-04-27 10:46:40,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:40,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791952064] [2022-04-27 10:46:40,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:40,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:40,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {1032#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1018#true} is VALID [2022-04-27 10:46:40,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {1018#true} assume true; {1018#true} is VALID [2022-04-27 10:46:40,532 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1018#true} {1018#true} #68#return; {1018#true} is VALID [2022-04-27 10:46:40,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-27 10:46:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:40,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {1018#true} ~cond := #in~cond; {1018#true} is VALID [2022-04-27 10:46:40,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {1018#true} assume !(0 == ~cond); {1018#true} is VALID [2022-04-27 10:46:40,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {1018#true} assume true; {1018#true} is VALID [2022-04-27 10:46:40,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1018#true} {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} #66#return; {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} is VALID [2022-04-27 10:46:40,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {1018#true} call ULTIMATE.init(); {1032#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:40,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {1032#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1018#true} is VALID [2022-04-27 10:46:40,540 INFO L290 TraceCheckUtils]: 2: Hoare triple {1018#true} assume true; {1018#true} is VALID [2022-04-27 10:46:40,540 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1018#true} {1018#true} #68#return; {1018#true} is VALID [2022-04-27 10:46:40,540 INFO L272 TraceCheckUtils]: 4: Hoare triple {1018#true} call #t~ret5 := main(); {1018#true} is VALID [2022-04-27 10:46:40,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {1018#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1018#true} is VALID [2022-04-27 10:46:40,541 INFO L290 TraceCheckUtils]: 6: Hoare triple {1018#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1023#(= main_~i~0 0)} is VALID [2022-04-27 10:46:40,541 INFO L290 TraceCheckUtils]: 7: Hoare triple {1023#(= main_~i~0 0)} assume !(~i~0 < ~n~0); {1024#(<= main_~n~0 0)} is VALID [2022-04-27 10:46:40,541 INFO L290 TraceCheckUtils]: 8: Hoare triple {1024#(<= main_~n~0 0)} ~j~0 := 0; {1025#(and (= main_~j~0 0) (<= main_~n~0 0))} is VALID [2022-04-27 10:46:40,542 INFO L290 TraceCheckUtils]: 9: Hoare triple {1025#(and (= main_~j~0 0) (<= main_~n~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} is VALID [2022-04-27 10:46:40,542 INFO L272 TraceCheckUtils]: 10: Hoare triple {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1018#true} is VALID [2022-04-27 10:46:40,542 INFO L290 TraceCheckUtils]: 11: Hoare triple {1018#true} ~cond := #in~cond; {1018#true} is VALID [2022-04-27 10:46:40,542 INFO L290 TraceCheckUtils]: 12: Hoare triple {1018#true} assume !(0 == ~cond); {1018#true} is VALID [2022-04-27 10:46:40,542 INFO L290 TraceCheckUtils]: 13: Hoare triple {1018#true} assume true; {1018#true} is VALID [2022-04-27 10:46:40,543 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {1018#true} {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} #66#return; {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} is VALID [2022-04-27 10:46:40,543 INFO L290 TraceCheckUtils]: 15: Hoare triple {1026#(and (<= (div main_~n~0 2) 1) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1031#(or (<= (+ (div main_~n~0 2) 1) main_~j~0) (and (<= (div main_~n~0 2) main_~j~0) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:40,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {1031#(or (<= (+ (div main_~n~0 2) 1) main_~j~0) (and (<= (div main_~n~0 2) main_~j~0) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1019#false} is VALID [2022-04-27 10:46:40,544 INFO L272 TraceCheckUtils]: 17: Hoare triple {1019#false} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1019#false} is VALID [2022-04-27 10:46:40,544 INFO L290 TraceCheckUtils]: 18: Hoare triple {1019#false} ~cond := #in~cond; {1019#false} is VALID [2022-04-27 10:46:40,544 INFO L290 TraceCheckUtils]: 19: Hoare triple {1019#false} assume 0 == ~cond; {1019#false} is VALID [2022-04-27 10:46:40,544 INFO L290 TraceCheckUtils]: 20: Hoare triple {1019#false} assume !false; {1019#false} is VALID [2022-04-27 10:46:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:40,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:40,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791952064] [2022-04-27 10:46:40,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791952064] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:40,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [985909417] [2022-04-27 10:46:40,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:40,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:40,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:40,547 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) [2022-04-27 10:46:40,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 10:46:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:40,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-27 10:46:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:40,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:40,680 INFO L272 TraceCheckUtils]: 0: Hoare triple {1018#true} call ULTIMATE.init(); {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {1018#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(9, 2); {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L290 TraceCheckUtils]: 2: Hoare triple {1018#true} assume true; {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1018#true} {1018#true} #68#return; {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L272 TraceCheckUtils]: 4: Hoare triple {1018#true} call #t~ret5 := main(); {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L290 TraceCheckUtils]: 5: Hoare triple {1018#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1018#true} is VALID [2022-04-27 10:46:40,681 INFO L290 TraceCheckUtils]: 6: Hoare triple {1018#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1054#(and (<= main_~i~0 0) (<= main_~k~0 main_~n~0))} is VALID [2022-04-27 10:46:40,682 INFO L290 TraceCheckUtils]: 7: Hoare triple {1054#(and (<= main_~i~0 0) (<= main_~k~0 main_~n~0))} assume !(~i~0 < ~n~0); {1058#(<= main_~k~0 0)} is VALID [2022-04-27 10:46:40,682 INFO L290 TraceCheckUtils]: 8: Hoare triple {1058#(<= main_~k~0 0)} ~j~0 := 0; {1058#(<= main_~k~0 0)} is VALID [2022-04-27 10:46:40,682 INFO L290 TraceCheckUtils]: 9: Hoare triple {1058#(<= main_~k~0 0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1058#(<= main_~k~0 0)} is VALID [2022-04-27 10:46:40,683 INFO L272 TraceCheckUtils]: 10: Hoare triple {1058#(<= main_~k~0 0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1018#true} is VALID [2022-04-27 10:46:40,683 INFO L290 TraceCheckUtils]: 11: Hoare triple {1018#true} ~cond := #in~cond; {1071#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:40,683 INFO L290 TraceCheckUtils]: 12: Hoare triple {1071#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {1075#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:40,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {1075#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {1075#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:40,684 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {1075#(not (= |__VERIFIER_assert_#in~cond| 0))} {1058#(<= main_~k~0 0)} #66#return; {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L290 TraceCheckUtils]: 15: Hoare triple {1019#false} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {1019#false} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L272 TraceCheckUtils]: 17: Hoare triple {1019#false} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L290 TraceCheckUtils]: 18: Hoare triple {1019#false} ~cond := #in~cond; {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L290 TraceCheckUtils]: 19: Hoare triple {1019#false} assume 0 == ~cond; {1019#false} is VALID [2022-04-27 10:46:40,684 INFO L290 TraceCheckUtils]: 20: Hoare triple {1019#false} assume !false; {1019#false} is VALID [2022-04-27 10:46:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:40,685 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 10:46:40,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [985909417] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:46:40,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 10:46:40,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-04-27 10:46:40,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41173119] [2022-04-27 10:46:40,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:46:40,686 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2022-04-27 10:46:40,686 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:40,686 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:46:40,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:40,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 10:46:40,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:40,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 10:46:40,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-04-27 10:46:40,699 INFO L87 Difference]: Start difference. First operand 37 states and 42 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:46:40,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,843 INFO L93 Difference]: Finished difference Result 49 states and 55 transitions. [2022-04-27 10:46:40,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 10:46:40,844 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2022-04-27 10:46:40,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:46:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 34 transitions. [2022-04-27 10:46:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:46:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 34 transitions. [2022-04-27 10:46:40,846 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 34 transitions. [2022-04-27 10:46:40,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:40,881 INFO L225 Difference]: With dead ends: 49 [2022-04-27 10:46:40,881 INFO L226 Difference]: Without dead ends: 37 [2022-04-27 10:46:40,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2022-04-27 10:46:40,882 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 7 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:40,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 52 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 10:46:40,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-27 10:46:40,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-04-27 10:46:40,950 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:40,950 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,951 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,951 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,952 INFO L93 Difference]: Finished difference Result 37 states and 41 transitions. [2022-04-27 10:46:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2022-04-27 10:46:40,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:40,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:40,952 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-27 10:46:40,953 INFO L87 Difference]: Start difference. First operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-27 10:46:40,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:40,954 INFO L93 Difference]: Finished difference Result 37 states and 41 transitions. [2022-04-27 10:46:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2022-04-27 10:46:40,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:40,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:40,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:40,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 28 states have internal predecessors, (30), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 41 transitions. [2022-04-27 10:46:40,955 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 41 transitions. Word has length 21 [2022-04-27 10:46:40,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:40,955 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 41 transitions. [2022-04-27 10:46:40,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:46:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2022-04-27 10:46:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-27 10:46:40,956 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:40,956 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:40,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:41,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:41,157 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:41,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:41,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1252120251, now seen corresponding path program 1 times [2022-04-27 10:46:41,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:41,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759789604] [2022-04-27 10:46:41,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:41,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:41,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:41,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {1324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1306#true} is VALID [2022-04-27 10:46:41,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:41,329 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1306#true} {1306#true} #68#return; {1306#true} is VALID [2022-04-27 10:46:41,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 10:46:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:41,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {1306#true} ~cond := #in~cond; {1306#true} is VALID [2022-04-27 10:46:41,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {1306#true} assume !(0 == ~cond); {1306#true} is VALID [2022-04-27 10:46:41,337 INFO L290 TraceCheckUtils]: 2: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:41,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1306#true} {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:41,338 INFO L272 TraceCheckUtils]: 0: Hoare triple {1306#true} call ULTIMATE.init(); {1324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:41,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {1324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1306#true} is VALID [2022-04-27 10:46:41,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:41,339 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1306#true} {1306#true} #68#return; {1306#true} is VALID [2022-04-27 10:46:41,339 INFO L272 TraceCheckUtils]: 4: Hoare triple {1306#true} call #t~ret5 := main(); {1306#true} is VALID [2022-04-27 10:46:41,339 INFO L290 TraceCheckUtils]: 5: Hoare triple {1306#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1306#true} is VALID [2022-04-27 10:46:41,339 INFO L290 TraceCheckUtils]: 6: Hoare triple {1306#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1311#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:41,340 INFO L290 TraceCheckUtils]: 7: Hoare triple {1311#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1312#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:41,340 INFO L290 TraceCheckUtils]: 8: Hoare triple {1312#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:41,340 INFO L290 TraceCheckUtils]: 9: Hoare triple {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} assume !(~i~0 < ~n~0); {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:41,341 INFO L290 TraceCheckUtils]: 10: Hoare triple {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} ~j~0 := 0; {1314#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0) (= main_~j~0 0))} is VALID [2022-04-27 10:46:41,341 INFO L290 TraceCheckUtils]: 11: Hoare triple {1314#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:41,342 INFO L272 TraceCheckUtils]: 12: Hoare triple {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1306#true} is VALID [2022-04-27 10:46:41,342 INFO L290 TraceCheckUtils]: 13: Hoare triple {1306#true} ~cond := #in~cond; {1306#true} is VALID [2022-04-27 10:46:41,342 INFO L290 TraceCheckUtils]: 14: Hoare triple {1306#true} assume !(0 == ~cond); {1306#true} is VALID [2022-04-27 10:46:41,342 INFO L290 TraceCheckUtils]: 15: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:41,342 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1306#true} {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:41,343 INFO L290 TraceCheckUtils]: 17: Hoare triple {1315#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) main_~k~0) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1320#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:41,344 INFO L290 TraceCheckUtils]: 18: Hoare triple {1320#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1321#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:41,344 INFO L272 TraceCheckUtils]: 19: Hoare triple {1321#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1322#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:41,344 INFO L290 TraceCheckUtils]: 20: Hoare triple {1322#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {1323#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:41,345 INFO L290 TraceCheckUtils]: 21: Hoare triple {1323#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {1307#false} is VALID [2022-04-27 10:46:41,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {1307#false} assume !false; {1307#false} is VALID [2022-04-27 10:46:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:41,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:41,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759789604] [2022-04-27 10:46:41,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759789604] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:41,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401455940] [2022-04-27 10:46:41,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:41,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:41,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:41,346 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) [2022-04-27 10:46:41,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-27 10:46:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:41,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-27 10:46:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:41,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:42,091 INFO L272 TraceCheckUtils]: 0: Hoare triple {1306#true} call ULTIMATE.init(); {1306#true} is VALID [2022-04-27 10:46:42,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {1306#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(9, 2); {1306#true} is VALID [2022-04-27 10:46:42,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:42,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1306#true} {1306#true} #68#return; {1306#true} is VALID [2022-04-27 10:46:42,091 INFO L272 TraceCheckUtils]: 4: Hoare triple {1306#true} call #t~ret5 := main(); {1306#true} is VALID [2022-04-27 10:46:42,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {1306#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1306#true} is VALID [2022-04-27 10:46:42,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {1306#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1346#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:42,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {1346#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1312#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:42,096 INFO L290 TraceCheckUtils]: 8: Hoare triple {1312#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:42,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} assume !(~i~0 < ~n~0); {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:42,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {1313#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 3 main_~n~0))} ~j~0 := 0; {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:42,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:42,097 INFO L272 TraceCheckUtils]: 12: Hoare triple {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1306#true} is VALID [2022-04-27 10:46:42,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {1306#true} ~cond := #in~cond; {1306#true} is VALID [2022-04-27 10:46:42,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {1306#true} assume !(0 == ~cond); {1306#true} is VALID [2022-04-27 10:46:42,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:42,098 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1306#true} {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} #66#return; {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} is VALID [2022-04-27 10:46:42,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {1359#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 0 main_~j~0) (<= 3 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1381#(and (<= 1 main_~j~0) (<= 3 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:42,099 INFO L290 TraceCheckUtils]: 18: Hoare triple {1381#(and (<= 1 main_~j~0) (<= 3 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1321#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:42,100 INFO L272 TraceCheckUtils]: 19: Hoare triple {1321#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1388#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:42,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {1388#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1392#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:42,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {1392#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1307#false} is VALID [2022-04-27 10:46:42,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {1307#false} assume !false; {1307#false} is VALID [2022-04-27 10:46:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:42,100 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:42,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {1307#false} assume !false; {1307#false} is VALID [2022-04-27 10:46:42,652 INFO L290 TraceCheckUtils]: 21: Hoare triple {1392#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1307#false} is VALID [2022-04-27 10:46:42,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {1388#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1392#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:42,653 INFO L272 TraceCheckUtils]: 19: Hoare triple {1321#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1388#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:42,654 INFO L290 TraceCheckUtils]: 18: Hoare triple {1411#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1321#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:42,657 INFO L290 TraceCheckUtils]: 17: Hoare triple {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1411#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:42,657 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1306#true} {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:42,658 INFO L290 TraceCheckUtils]: 15: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:42,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {1306#true} assume !(0 == ~cond); {1306#true} is VALID [2022-04-27 10:46:42,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {1306#true} ~cond := #in~cond; {1306#true} is VALID [2022-04-27 10:46:42,658 INFO L272 TraceCheckUtils]: 12: Hoare triple {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1306#true} is VALID [2022-04-27 10:46:42,658 INFO L290 TraceCheckUtils]: 11: Hoare triple {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:42,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {1437#(or (<= 2 main_~k~0) (<= (div main_~n~0 2) 1))} ~j~0 := 0; {1415#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:42,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {1437#(or (<= 2 main_~k~0) (<= (div main_~n~0 2) 1))} assume !(~i~0 < ~n~0); {1437#(or (<= 2 main_~k~0) (<= (div main_~n~0 2) 1))} is VALID [2022-04-27 10:46:42,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {1444#(or (<= 3 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 1))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1437#(or (<= 2 main_~k~0) (<= (div main_~n~0 2) 1))} is VALID [2022-04-27 10:46:42,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {1448#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 1) (<= 4 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1444#(or (<= 3 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 1))} is VALID [2022-04-27 10:46:42,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {1306#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1448#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 1) (<= 4 main_~k~0))} is VALID [2022-04-27 10:46:42,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {1306#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L272 TraceCheckUtils]: 4: Hoare triple {1306#true} call #t~ret5 := main(); {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1306#true} {1306#true} #68#return; {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {1306#true} assume true; {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {1306#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(9, 2); {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L272 TraceCheckUtils]: 0: Hoare triple {1306#true} call ULTIMATE.init(); {1306#true} is VALID [2022-04-27 10:46:42,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:46:42,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1401455940] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:42,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:42,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10, 10] total 22 [2022-04-27 10:46:42,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019393737] [2022-04-27 10:46:42,663 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:42,664 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 23 [2022-04-27 10:46:42,664 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:42,664 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 10:46:42,696 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:42,696 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-27 10:46:42,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:42,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-27 10:46:42,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=386, Unknown=0, NotChecked=0, Total=462 [2022-04-27 10:46:42,697 INFO L87 Difference]: Start difference. First operand 37 states and 41 transitions. Second operand has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 10:46:44,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:44,128 INFO L93 Difference]: Finished difference Result 70 states and 80 transitions. [2022-04-27 10:46:44,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-27 10:46:44,128 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 23 [2022-04-27 10:46:44,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 10:46:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 68 transitions. [2022-04-27 10:46:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 10:46:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 68 transitions. [2022-04-27 10:46:44,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 68 transitions. [2022-04-27 10:46:44,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:44,193 INFO L225 Difference]: With dead ends: 70 [2022-04-27 10:46:44,193 INFO L226 Difference]: Without dead ends: 43 [2022-04-27 10:46:44,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 37 SyntacticMatches, 4 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 442 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=303, Invalid=1589, Unknown=0, NotChecked=0, Total=1892 [2022-04-27 10:46:44,194 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 76 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 353 mSolverCounterSat, 78 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 431 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 353 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:44,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 67 Invalid, 431 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 353 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-27 10:46:44,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-04-27 10:46:44,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 42. [2022-04-27 10:46:44,263 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:44,263 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 10:46:44,263 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 10:46:44,263 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 10:46:44,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:44,265 INFO L93 Difference]: Finished difference Result 43 states and 48 transitions. [2022-04-27 10:46:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2022-04-27 10:46:44,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:44,265 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:44,266 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) Second operand 43 states. [2022-04-27 10:46:44,266 INFO L87 Difference]: Start difference. First operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) Second operand 43 states. [2022-04-27 10:46:44,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:44,268 INFO L93 Difference]: Finished difference Result 43 states and 48 transitions. [2022-04-27 10:46:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2022-04-27 10:46:44,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:44,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:44,268 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:44,268 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 32 states have internal predecessors, (34), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 10:46:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 47 transitions. [2022-04-27 10:46:44,269 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 47 transitions. Word has length 23 [2022-04-27 10:46:44,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:44,270 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 47 transitions. [2022-04-27 10:46:44,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 1.619047619047619) internal successors, (34), 19 states have internal predecessors, (34), 5 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 10:46:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2022-04-27 10:46:44,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-27 10:46:44,271 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:44,271 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:44,287 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:44,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:44,479 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:44,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:44,480 INFO L85 PathProgramCache]: Analyzing trace with hash -889872314, now seen corresponding path program 2 times [2022-04-27 10:46:44,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:44,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670089122] [2022-04-27 10:46:44,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:44,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:44,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:44,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {1797#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1773#true} is VALID [2022-04-27 10:46:44,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1773#true} {1773#true} #68#return; {1773#true} is VALID [2022-04-27 10:46:44,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 10:46:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:44,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:44,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:44,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:44,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 10:46:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:44,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:44,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:44,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:44,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {1773#true} call ULTIMATE.init(); {1797#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:44,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {1797#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {1773#true} is VALID [2022-04-27 10:46:44,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,708 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1773#true} #68#return; {1773#true} is VALID [2022-04-27 10:46:44,708 INFO L272 TraceCheckUtils]: 4: Hoare triple {1773#true} call #t~ret5 := main(); {1773#true} is VALID [2022-04-27 10:46:44,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {1773#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1773#true} is VALID [2022-04-27 10:46:44,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {1773#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1778#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:44,712 INFO L290 TraceCheckUtils]: 7: Hoare triple {1778#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1779#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:44,712 INFO L290 TraceCheckUtils]: 8: Hoare triple {1779#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1780#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:44,713 INFO L290 TraceCheckUtils]: 9: Hoare triple {1780#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1781#(and (<= 5 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:44,713 INFO L290 TraceCheckUtils]: 10: Hoare triple {1781#(and (<= 5 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !(~i~0 < ~n~0); {1781#(and (<= 5 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:44,714 INFO L290 TraceCheckUtils]: 11: Hoare triple {1781#(and (<= 5 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} ~j~0 := 0; {1782#(and (<= 5 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:44,714 INFO L290 TraceCheckUtils]: 12: Hoare triple {1782#(and (<= 5 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:44,715 INFO L272 TraceCheckUtils]: 13: Hoare triple {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:44,715 INFO L290 TraceCheckUtils]: 14: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:44,715 INFO L290 TraceCheckUtils]: 15: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:44,715 INFO L290 TraceCheckUtils]: 16: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,716 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1773#true} {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:46:44,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {1783#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:44,717 INFO L290 TraceCheckUtils]: 19: Hoare triple {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:44,717 INFO L272 TraceCheckUtils]: 20: Hoare triple {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:44,717 INFO L290 TraceCheckUtils]: 21: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:44,717 INFO L290 TraceCheckUtils]: 22: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:44,717 INFO L290 TraceCheckUtils]: 23: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:44,718 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {1773#true} {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:44,720 INFO L290 TraceCheckUtils]: 25: Hoare triple {1788#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:44,721 INFO L290 TraceCheckUtils]: 26: Hoare triple {1793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1794#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:44,722 INFO L272 TraceCheckUtils]: 27: Hoare triple {1794#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1795#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:44,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {1795#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {1796#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:44,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {1796#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {1774#false} is VALID [2022-04-27 10:46:44,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {1774#false} assume !false; {1774#false} is VALID [2022-04-27 10:46:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:44,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:44,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670089122] [2022-04-27 10:46:44,723 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [670089122] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:44,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886007843] [2022-04-27 10:46:44,723 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:46:44,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:44,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:44,726 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) [2022-04-27 10:46:44,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-27 10:46:44,766 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:46:44,766 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:46:44,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-27 10:46:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:44,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:45,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {1773#true} call ULTIMATE.init(); {1773#true} is VALID [2022-04-27 10:46:45,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#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(9, 2); {1773#true} is VALID [2022-04-27 10:46:45,262 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:45,262 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1773#true} #68#return; {1773#true} is VALID [2022-04-27 10:46:45,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {1773#true} call #t~ret5 := main(); {1773#true} is VALID [2022-04-27 10:46:45,263 INFO L290 TraceCheckUtils]: 5: Hoare triple {1773#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1773#true} is VALID [2022-04-27 10:46:45,263 INFO L290 TraceCheckUtils]: 6: Hoare triple {1773#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1819#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:45,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {1819#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1823#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} is VALID [2022-04-27 10:46:45,264 INFO L290 TraceCheckUtils]: 8: Hoare triple {1823#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1827#(and (= (+ main_~k~0 2) main_~n~0) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:45,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {1827#(and (= (+ main_~k~0 2) main_~n~0) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1831#(and (< 4 main_~n~0) (= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:45,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {1831#(and (< 4 main_~n~0) (= main_~n~0 (+ main_~k~0 3)))} assume !(~i~0 < ~n~0); {1831#(and (< 4 main_~n~0) (= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:45,266 INFO L290 TraceCheckUtils]: 11: Hoare triple {1831#(and (< 4 main_~n~0) (= main_~n~0 (+ main_~k~0 3)))} ~j~0 := 0; {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:45,266 INFO L290 TraceCheckUtils]: 12: Hoare triple {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:45,266 INFO L272 TraceCheckUtils]: 13: Hoare triple {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:45,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:45,266 INFO L290 TraceCheckUtils]: 15: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:45,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:45,267 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1773#true} {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} #66#return; {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:45,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {1838#(and (< 4 main_~n~0) (<= 0 main_~j~0) (= main_~n~0 (+ main_~k~0 3)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:46:45,268 INFO L290 TraceCheckUtils]: 19: Hoare triple {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:46:45,268 INFO L272 TraceCheckUtils]: 20: Hoare triple {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:45,268 INFO L290 TraceCheckUtils]: 21: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:45,268 INFO L290 TraceCheckUtils]: 22: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:45,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:45,269 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {1773#true} {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} #66#return; {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:46:45,269 INFO L290 TraceCheckUtils]: 25: Hoare triple {1860#(and (< 4 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1882#(and (< 4 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:45,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {1882#(and (< 4 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1794#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:45,270 INFO L272 TraceCheckUtils]: 27: Hoare triple {1794#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1889#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:45,271 INFO L290 TraceCheckUtils]: 28: Hoare triple {1889#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1893#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:45,271 INFO L290 TraceCheckUtils]: 29: Hoare triple {1893#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1774#false} is VALID [2022-04-27 10:46:45,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {1774#false} assume !false; {1774#false} is VALID [2022-04-27 10:46:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:45,271 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:46,278 INFO L290 TraceCheckUtils]: 30: Hoare triple {1774#false} assume !false; {1774#false} is VALID [2022-04-27 10:46:46,278 INFO L290 TraceCheckUtils]: 29: Hoare triple {1893#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1774#false} is VALID [2022-04-27 10:46:46,279 INFO L290 TraceCheckUtils]: 28: Hoare triple {1889#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1893#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:46,279 INFO L272 TraceCheckUtils]: 27: Hoare triple {1794#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1889#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:46,280 INFO L290 TraceCheckUtils]: 26: Hoare triple {1912#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1794#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:46,281 INFO L290 TraceCheckUtils]: 25: Hoare triple {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1912#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:46,281 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {1773#true} {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:46,281 INFO L290 TraceCheckUtils]: 23: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:46,281 INFO L290 TraceCheckUtils]: 22: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:46,281 INFO L290 TraceCheckUtils]: 21: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:46,281 INFO L272 TraceCheckUtils]: 20: Hoare triple {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:46,282 INFO L290 TraceCheckUtils]: 19: Hoare triple {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:46,282 INFO L290 TraceCheckUtils]: 18: Hoare triple {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {1916#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:46,283 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1773#true} {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:46,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:46,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {1773#true} assume !(0 == ~cond); {1773#true} is VALID [2022-04-27 10:46:46,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {1773#true} ~cond := #in~cond; {1773#true} is VALID [2022-04-27 10:46:46,283 INFO L272 TraceCheckUtils]: 13: Hoare triple {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {1773#true} is VALID [2022-04-27 10:46:46,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:46,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {1960#(or (<= 3 main_~k~0) (<= (div main_~n~0 2) 2))} ~j~0 := 0; {1938#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:46,284 INFO L290 TraceCheckUtils]: 10: Hoare triple {1960#(or (<= 3 main_~k~0) (<= (div main_~n~0 2) 2))} assume !(~i~0 < ~n~0); {1960#(or (<= 3 main_~k~0) (<= (div main_~n~0 2) 2))} is VALID [2022-04-27 10:46:46,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {1967#(or (not (< main_~i~0 main_~n~0)) (<= 4 main_~k~0) (<= (div main_~n~0 2) 2))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1960#(or (<= 3 main_~k~0) (<= (div main_~n~0 2) 2))} is VALID [2022-04-27 10:46:46,286 INFO L290 TraceCheckUtils]: 8: Hoare triple {1971#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 2) (<= 5 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1967#(or (not (< main_~i~0 main_~n~0)) (<= 4 main_~k~0) (<= (div main_~n~0 2) 2))} is VALID [2022-04-27 10:46:46,286 INFO L290 TraceCheckUtils]: 7: Hoare triple {1975#(or (<= 6 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 2))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {1971#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 2) (<= 5 main_~k~0))} is VALID [2022-04-27 10:46:46,287 INFO L290 TraceCheckUtils]: 6: Hoare triple {1773#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {1975#(or (<= 6 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 2))} is VALID [2022-04-27 10:46:46,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {1773#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L272 TraceCheckUtils]: 4: Hoare triple {1773#true} call #t~ret5 := main(); {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1773#true} #68#return; {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#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(9, 2); {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L272 TraceCheckUtils]: 0: Hoare triple {1773#true} call ULTIMATE.init(); {1773#true} is VALID [2022-04-27 10:46:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:46,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [886007843] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:46,288 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:46,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 30 [2022-04-27 10:46:46,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070271400] [2022-04-27 10:46:46,288 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:46,289 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 31 [2022-04-27 10:46:46,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:46,290 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 10:46:46,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:46,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-27 10:46:46,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:46,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-27 10:46:46,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=743, Unknown=0, NotChecked=0, Total=870 [2022-04-27 10:46:46,332 INFO L87 Difference]: Start difference. First operand 42 states and 47 transitions. Second operand has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 10:46:48,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:48,266 INFO L93 Difference]: Finished difference Result 81 states and 92 transitions. [2022-04-27 10:46:48,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-27 10:46:48,267 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 31 [2022-04-27 10:46:48,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 10:46:48,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 74 transitions. [2022-04-27 10:46:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 10:46:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 74 transitions. [2022-04-27 10:46:48,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 74 transitions. [2022-04-27 10:46:48,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:48,358 INFO L225 Difference]: With dead ends: 81 [2022-04-27 10:46:48,358 INFO L226 Difference]: Without dead ends: 62 [2022-04-27 10:46:48,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 50 SyntacticMatches, 3 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 735 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=401, Invalid=2461, Unknown=0, NotChecked=0, Total=2862 [2022-04-27 10:46:48,359 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 86 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 523 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 523 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:48,359 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 96 Invalid, 609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 523 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:46:48,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-04-27 10:46:48,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 61. [2022-04-27 10:46:48,479 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:48,479 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 10:46:48,479 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 10:46:48,480 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 10:46:48,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:48,481 INFO L93 Difference]: Finished difference Result 62 states and 69 transitions. [2022-04-27 10:46:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2022-04-27 10:46:48,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:48,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:48,482 INFO L74 IsIncluded]: Start isIncluded. First operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) Second operand 62 states. [2022-04-27 10:46:48,482 INFO L87 Difference]: Start difference. First operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) Second operand 62 states. [2022-04-27 10:46:48,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:48,483 INFO L93 Difference]: Finished difference Result 62 states and 69 transitions. [2022-04-27 10:46:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2022-04-27 10:46:48,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:48,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:48,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:48,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 47 states have internal predecessors, (49), 10 states have call successors, (10), 7 states have call predecessors, (10), 6 states have return successors, (9), 6 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 10:46:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 68 transitions. [2022-04-27 10:46:48,485 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 68 transitions. Word has length 31 [2022-04-27 10:46:48,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:48,485 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 68 transitions. [2022-04-27 10:46:48,485 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 29 states have (on average 1.5517241379310345) internal successors, (45), 27 states have internal predecessors, (45), 8 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 10:46:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 68 transitions. [2022-04-27 10:46:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-27 10:46:48,485 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:48,486 INFO L195 NwaCegarLoop]: trace histogram [7, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:48,503 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:48,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:48,695 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:48,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:48,696 INFO L85 PathProgramCache]: Analyzing trace with hash 387199814, now seen corresponding path program 3 times [2022-04-27 10:46:48,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:48,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172263215] [2022-04-27 10:46:48,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:48,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:48,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {2414#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {2389#true} is VALID [2022-04-27 10:46:48,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,833 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2389#true} {2389#true} #68#return; {2389#true} is VALID [2022-04-27 10:46:48,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-27 10:46:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:48,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:48,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:48,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,839 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2389#true} {2401#(<= 6 main_~k~0)} #66#return; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-27 10:46:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:48,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:48,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:48,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2389#true} {2406#(<= 5 main_~k~0)} #66#return; {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:48,853 INFO L272 TraceCheckUtils]: 0: Hoare triple {2389#true} call ULTIMATE.init(); {2414#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:48,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {2414#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {2389#true} is VALID [2022-04-27 10:46:48,853 INFO L290 TraceCheckUtils]: 2: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,853 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2389#true} {2389#true} #68#return; {2389#true} is VALID [2022-04-27 10:46:48,853 INFO L272 TraceCheckUtils]: 4: Hoare triple {2389#true} call #t~ret5 := main(); {2389#true} is VALID [2022-04-27 10:46:48,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {2389#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {2389#true} is VALID [2022-04-27 10:46:48,854 INFO L290 TraceCheckUtils]: 6: Hoare triple {2389#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {2394#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:48,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {2394#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2395#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {2395#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2396#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,858 INFO L290 TraceCheckUtils]: 9: Hoare triple {2396#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2397#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,859 INFO L290 TraceCheckUtils]: 10: Hoare triple {2397#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2398#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,859 INFO L290 TraceCheckUtils]: 11: Hoare triple {2398#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2399#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,860 INFO L290 TraceCheckUtils]: 12: Hoare triple {2399#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2400#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:46:48,860 INFO L290 TraceCheckUtils]: 13: Hoare triple {2400#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {2401#(<= 6 main_~k~0)} assume !(~i~0 < ~n~0); {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {2401#(<= 6 main_~k~0)} ~j~0 := 0; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,861 INFO L290 TraceCheckUtils]: 16: Hoare triple {2401#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,861 INFO L272 TraceCheckUtils]: 17: Hoare triple {2401#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:48,861 INFO L290 TraceCheckUtils]: 18: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:48,861 INFO L290 TraceCheckUtils]: 19: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:48,861 INFO L290 TraceCheckUtils]: 20: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,862 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2389#true} {2401#(<= 6 main_~k~0)} #66#return; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:48,862 INFO L290 TraceCheckUtils]: 22: Hoare triple {2401#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:48,862 INFO L290 TraceCheckUtils]: 23: Hoare triple {2406#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:48,862 INFO L272 TraceCheckUtils]: 24: Hoare triple {2406#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:48,862 INFO L290 TraceCheckUtils]: 25: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:48,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:48,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:48,863 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2389#true} {2406#(<= 5 main_~k~0)} #66#return; {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:48,863 INFO L290 TraceCheckUtils]: 29: Hoare triple {2406#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2411#(<= 4 main_~k~0)} is VALID [2022-04-27 10:46:48,864 INFO L290 TraceCheckUtils]: 30: Hoare triple {2411#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2411#(<= 4 main_~k~0)} is VALID [2022-04-27 10:46:48,864 INFO L272 TraceCheckUtils]: 31: Hoare triple {2411#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:48,864 INFO L290 TraceCheckUtils]: 32: Hoare triple {2412#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {2413#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:48,865 INFO L290 TraceCheckUtils]: 33: Hoare triple {2413#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {2390#false} is VALID [2022-04-27 10:46:48,865 INFO L290 TraceCheckUtils]: 34: Hoare triple {2390#false} assume !false; {2390#false} is VALID [2022-04-27 10:46:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:48,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:48,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172263215] [2022-04-27 10:46:48,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172263215] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:48,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2022289877] [2022-04-27 10:46:48,865 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:46:48,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:48,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:48,869 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) [2022-04-27 10:46:48,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-27 10:46:48,904 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-04-27 10:46:48,904 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:46:48,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-27 10:46:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:48,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:49,275 INFO L272 TraceCheckUtils]: 0: Hoare triple {2389#true} call ULTIMATE.init(); {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {2389#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(9, 2); {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L290 TraceCheckUtils]: 2: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2389#true} {2389#true} #68#return; {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L272 TraceCheckUtils]: 4: Hoare triple {2389#true} call #t~ret5 := main(); {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L290 TraceCheckUtils]: 5: Hoare triple {2389#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {2389#true} is VALID [2022-04-27 10:46:49,276 INFO L290 TraceCheckUtils]: 6: Hoare triple {2389#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {2436#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:49,277 INFO L290 TraceCheckUtils]: 7: Hoare triple {2436#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2440#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:49,277 INFO L290 TraceCheckUtils]: 8: Hoare triple {2440#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2444#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:49,278 INFO L290 TraceCheckUtils]: 9: Hoare triple {2444#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2448#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:49,278 INFO L290 TraceCheckUtils]: 10: Hoare triple {2448#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2452#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:49,279 INFO L290 TraceCheckUtils]: 11: Hoare triple {2452#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2456#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:49,279 INFO L290 TraceCheckUtils]: 12: Hoare triple {2456#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2460#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:46:49,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {2460#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:49,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {2401#(<= 6 main_~k~0)} assume !(~i~0 < ~n~0); {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:49,280 INFO L290 TraceCheckUtils]: 15: Hoare triple {2401#(<= 6 main_~k~0)} ~j~0 := 0; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:49,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {2401#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:49,281 INFO L272 TraceCheckUtils]: 17: Hoare triple {2401#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:49,281 INFO L290 TraceCheckUtils]: 18: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:49,281 INFO L290 TraceCheckUtils]: 19: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:49,281 INFO L290 TraceCheckUtils]: 20: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,281 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2389#true} {2401#(<= 6 main_~k~0)} #66#return; {2401#(<= 6 main_~k~0)} is VALID [2022-04-27 10:46:49,282 INFO L290 TraceCheckUtils]: 22: Hoare triple {2401#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:49,282 INFO L290 TraceCheckUtils]: 23: Hoare triple {2406#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:49,282 INFO L272 TraceCheckUtils]: 24: Hoare triple {2406#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:49,282 INFO L290 TraceCheckUtils]: 25: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:49,282 INFO L290 TraceCheckUtils]: 26: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:49,282 INFO L290 TraceCheckUtils]: 27: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,282 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2389#true} {2406#(<= 5 main_~k~0)} #66#return; {2406#(<= 5 main_~k~0)} is VALID [2022-04-27 10:46:49,283 INFO L290 TraceCheckUtils]: 29: Hoare triple {2406#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2411#(<= 4 main_~k~0)} is VALID [2022-04-27 10:46:49,283 INFO L290 TraceCheckUtils]: 30: Hoare triple {2411#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2411#(<= 4 main_~k~0)} is VALID [2022-04-27 10:46:49,284 INFO L272 TraceCheckUtils]: 31: Hoare triple {2411#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2518#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:49,284 INFO L290 TraceCheckUtils]: 32: Hoare triple {2518#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2522#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:49,284 INFO L290 TraceCheckUtils]: 33: Hoare triple {2522#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2390#false} is VALID [2022-04-27 10:46:49,284 INFO L290 TraceCheckUtils]: 34: Hoare triple {2390#false} assume !false; {2390#false} is VALID [2022-04-27 10:46:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:49,285 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:49,694 INFO L290 TraceCheckUtils]: 34: Hoare triple {2390#false} assume !false; {2390#false} is VALID [2022-04-27 10:46:49,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {2522#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2390#false} is VALID [2022-04-27 10:46:49,694 INFO L290 TraceCheckUtils]: 32: Hoare triple {2518#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2522#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:49,695 INFO L272 TraceCheckUtils]: 31: Hoare triple {2538#(< 0 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2518#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:49,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {2538#(< 0 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2538#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:49,696 INFO L290 TraceCheckUtils]: 29: Hoare triple {2545#(< 1 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2538#(< 0 main_~k~0)} is VALID [2022-04-27 10:46:49,696 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2389#true} {2545#(< 1 main_~k~0)} #66#return; {2545#(< 1 main_~k~0)} is VALID [2022-04-27 10:46:49,696 INFO L290 TraceCheckUtils]: 27: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,696 INFO L290 TraceCheckUtils]: 26: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:49,696 INFO L290 TraceCheckUtils]: 25: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:49,696 INFO L272 TraceCheckUtils]: 24: Hoare triple {2545#(< 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:49,697 INFO L290 TraceCheckUtils]: 23: Hoare triple {2545#(< 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2545#(< 1 main_~k~0)} is VALID [2022-04-27 10:46:49,697 INFO L290 TraceCheckUtils]: 22: Hoare triple {2567#(< 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {2545#(< 1 main_~k~0)} is VALID [2022-04-27 10:46:49,697 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2389#true} {2567#(< 2 main_~k~0)} #66#return; {2567#(< 2 main_~k~0)} is VALID [2022-04-27 10:46:49,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {2389#true} assume !(0 == ~cond); {2389#true} is VALID [2022-04-27 10:46:49,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {2389#true} ~cond := #in~cond; {2389#true} is VALID [2022-04-27 10:46:49,698 INFO L272 TraceCheckUtils]: 17: Hoare triple {2567#(< 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {2389#true} is VALID [2022-04-27 10:46:49,698 INFO L290 TraceCheckUtils]: 16: Hoare triple {2567#(< 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {2567#(< 2 main_~k~0)} is VALID [2022-04-27 10:46:49,698 INFO L290 TraceCheckUtils]: 15: Hoare triple {2567#(< 2 main_~k~0)} ~j~0 := 0; {2567#(< 2 main_~k~0)} is VALID [2022-04-27 10:46:49,698 INFO L290 TraceCheckUtils]: 14: Hoare triple {2567#(< 2 main_~k~0)} assume !(~i~0 < ~n~0); {2567#(< 2 main_~k~0)} is VALID [2022-04-27 10:46:49,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {2595#(or (not (< main_~i~0 main_~n~0)) (< 3 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2567#(< 2 main_~k~0)} is VALID [2022-04-27 10:46:49,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {2599#(or (<= main_~n~0 (+ main_~i~0 2)) (< 4 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2595#(or (not (< main_~i~0 main_~n~0)) (< 3 main_~k~0))} is VALID [2022-04-27 10:46:49,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {2603#(or (<= main_~n~0 (+ main_~i~0 4)) (< 5 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2599#(or (<= main_~n~0 (+ main_~i~0 2)) (< 4 main_~k~0))} is VALID [2022-04-27 10:46:49,705 INFO L290 TraceCheckUtils]: 10: Hoare triple {2607#(or (<= main_~n~0 (+ main_~i~0 6)) (< 6 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2603#(or (<= main_~n~0 (+ main_~i~0 4)) (< 5 main_~k~0))} is VALID [2022-04-27 10:46:49,705 INFO L290 TraceCheckUtils]: 9: Hoare triple {2611#(or (< 7 main_~k~0) (<= main_~n~0 (+ main_~i~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2607#(or (<= main_~n~0 (+ main_~i~0 6)) (< 6 main_~k~0))} is VALID [2022-04-27 10:46:49,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {2615#(or (< 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2611#(or (< 7 main_~k~0) (<= main_~n~0 (+ main_~i~0 8)))} is VALID [2022-04-27 10:46:49,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {2619#(or (< 9 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {2615#(or (< 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:46:49,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {2389#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {2619#(or (< 9 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:46:49,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {2389#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {2389#true} call #t~ret5 := main(); {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2389#true} {2389#true} #68#return; {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {2389#true} assume true; {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {2389#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(9, 2); {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {2389#true} call ULTIMATE.init(); {2389#true} is VALID [2022-04-27 10:46:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 10:46:49,707 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2022289877] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:49,707 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:49,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 14] total 34 [2022-04-27 10:46:49,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729587953] [2022-04-27 10:46:49,708 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:49,708 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-27 10:46:49,708 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:49,709 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:49,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:49,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-27 10:46:49,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:49,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-27 10:46:49,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=211, Invalid=911, Unknown=0, NotChecked=0, Total=1122 [2022-04-27 10:46:49,750 INFO L87 Difference]: Start difference. First operand 61 states and 68 transitions. Second operand has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:51,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:51,620 INFO L93 Difference]: Finished difference Result 105 states and 123 transitions. [2022-04-27 10:46:51,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-27 10:46:51,621 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-27 10:46:51,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 97 transitions. [2022-04-27 10:46:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 97 transitions. [2022-04-27 10:46:51,627 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 97 transitions. [2022-04-27 10:46:51,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:51,710 INFO L225 Difference]: With dead ends: 105 [2022-04-27 10:46:51,710 INFO L226 Difference]: Without dead ends: 103 [2022-04-27 10:46:51,711 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 56 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 816 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=623, Invalid=2457, Unknown=0, NotChecked=0, Total=3080 [2022-04-27 10:46:51,712 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 87 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 648 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 790 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 648 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:51,712 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [88 Valid, 90 Invalid, 790 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 648 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:46:51,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-27 10:46:52,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 89. [2022-04-27 10:46:52,001 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:52,001 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:46:52,001 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:46:52,002 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:46:52,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:52,004 INFO L93 Difference]: Finished difference Result 103 states and 121 transitions. [2022-04-27 10:46:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 121 transitions. [2022-04-27 10:46:52,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:52,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:52,005 INFO L74 IsIncluded]: Start isIncluded. First operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) Second operand 103 states. [2022-04-27 10:46:52,005 INFO L87 Difference]: Start difference. First operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) Second operand 103 states. [2022-04-27 10:46:52,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:52,008 INFO L93 Difference]: Finished difference Result 103 states and 121 transitions. [2022-04-27 10:46:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 121 transitions. [2022-04-27 10:46:52,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:52,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:52,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:52,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 63 states have (on average 1.0793650793650793) internal successors, (68), 67 states have internal predecessors, (68), 18 states have call successors, (18), 8 states have call predecessors, (18), 7 states have return successors, (17), 13 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:46:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 103 transitions. [2022-04-27 10:46:52,010 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 103 transitions. Word has length 35 [2022-04-27 10:46:52,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:52,011 INFO L495 AbstractCegarLoop]: Abstraction has 89 states and 103 transitions. [2022-04-27 10:46:52,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 1.4705882352941178) internal successors, (50), 31 states have internal predecessors, (50), 7 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 10:46:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 103 transitions. [2022-04-27 10:46:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 10:46:52,012 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:52,012 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:52,031 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:52,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:52,223 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:52,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:52,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1145077211, now seen corresponding path program 4 times [2022-04-27 10:46:52,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:52,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497324173] [2022-04-27 10:46:52,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {3226#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {3196#true} is VALID [2022-04-27 10:46:52,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,480 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3196#true} {3196#true} #68#return; {3196#true} is VALID [2022-04-27 10:46:52,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-27 10:46:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,491 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,491 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} #66#return; {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:52,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 10:46:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:52,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-04-27 10:46:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:52,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {3196#true} call ULTIMATE.init(); {3226#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:52,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {3226#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {3196#true} is VALID [2022-04-27 10:46:52,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3196#true} #68#return; {3196#true} is VALID [2022-04-27 10:46:52,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {3196#true} call #t~ret5 := main(); {3196#true} is VALID [2022-04-27 10:46:52,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {3196#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {3196#true} is VALID [2022-04-27 10:46:52,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {3196#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {3201#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:52,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {3201#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3202#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:52,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {3202#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3203#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:52,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {3203#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3204#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:52,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {3204#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:52,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !(~i~0 < ~n~0); {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:52,519 INFO L290 TraceCheckUtils]: 12: Hoare triple {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} ~j~0 := 0; {3206#(and (<= 7 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:52,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {3206#(and (<= 7 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:52,520 INFO L272 TraceCheckUtils]: 14: Hoare triple {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:52,520 INFO L290 TraceCheckUtils]: 15: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,520 INFO L290 TraceCheckUtils]: 16: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,520 INFO L290 TraceCheckUtils]: 17: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,520 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {3196#true} {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} #66#return; {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:52,521 INFO L290 TraceCheckUtils]: 19: Hoare triple {3207#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 2)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4)))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:52,521 INFO L290 TraceCheckUtils]: 20: Hoare triple {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:52,522 INFO L272 TraceCheckUtils]: 21: Hoare triple {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:52,522 INFO L290 TraceCheckUtils]: 22: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,522 INFO L290 TraceCheckUtils]: 23: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,522 INFO L290 TraceCheckUtils]: 24: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,523 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {3196#true} {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:52,528 INFO L290 TraceCheckUtils]: 26: Hoare triple {3212#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:52,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:52,529 INFO L272 TraceCheckUtils]: 28: Hoare triple {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:52,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:52,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:52,529 INFO L290 TraceCheckUtils]: 31: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:52,530 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3196#true} {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:52,530 INFO L290 TraceCheckUtils]: 33: Hoare triple {3217#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3222#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:52,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {3222#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3223#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:52,532 INFO L272 TraceCheckUtils]: 35: Hoare triple {3223#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3224#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:52,532 INFO L290 TraceCheckUtils]: 36: Hoare triple {3224#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {3225#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:52,532 INFO L290 TraceCheckUtils]: 37: Hoare triple {3225#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {3197#false} is VALID [2022-04-27 10:46:52,532 INFO L290 TraceCheckUtils]: 38: Hoare triple {3197#false} assume !false; {3197#false} is VALID [2022-04-27 10:46:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:46:52,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:52,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497324173] [2022-04-27 10:46:52,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497324173] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:52,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1281845373] [2022-04-27 10:46:52,533 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:46:52,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:52,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:52,540 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) [2022-04-27 10:46:52,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-27 10:46:52,576 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:46:52,576 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:46:52,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-27 10:46:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:52,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:53,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {3196#true} call ULTIMATE.init(); {3196#true} is VALID [2022-04-27 10:46:53,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#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(9, 2); {3196#true} is VALID [2022-04-27 10:46:53,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:53,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3196#true} #68#return; {3196#true} is VALID [2022-04-27 10:46:53,147 INFO L272 TraceCheckUtils]: 4: Hoare triple {3196#true} call #t~ret5 := main(); {3196#true} is VALID [2022-04-27 10:46:53,147 INFO L290 TraceCheckUtils]: 5: Hoare triple {3196#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {3196#true} is VALID [2022-04-27 10:46:53,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {3196#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {3248#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:53,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {3248#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3202#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:53,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {3202#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3203#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:53,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {3203#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3204#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:53,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {3204#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:53,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !(~i~0 < ~n~0); {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:53,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {3205#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} ~j~0 := 0; {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:53,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:53,151 INFO L272 TraceCheckUtils]: 14: Hoare triple {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:53,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:53,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:53,151 INFO L290 TraceCheckUtils]: 17: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:53,152 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {3196#true} {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} #66#return; {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:53,152 INFO L290 TraceCheckUtils]: 19: Hoare triple {3267#(and (<= 7 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:53,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:53,153 INFO L272 TraceCheckUtils]: 21: Hoare triple {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:53,153 INFO L290 TraceCheckUtils]: 22: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:53,153 INFO L290 TraceCheckUtils]: 23: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:53,153 INFO L290 TraceCheckUtils]: 24: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:53,153 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {3196#true} {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} #66#return; {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:53,154 INFO L290 TraceCheckUtils]: 26: Hoare triple {3289#(and (<= 1 main_~j~0) (<= 7 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:53,154 INFO L290 TraceCheckUtils]: 27: Hoare triple {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:53,154 INFO L272 TraceCheckUtils]: 28: Hoare triple {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:53,154 INFO L290 TraceCheckUtils]: 29: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:53,154 INFO L290 TraceCheckUtils]: 30: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:53,154 INFO L290 TraceCheckUtils]: 31: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:53,155 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3196#true} {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} #66#return; {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:53,155 INFO L290 TraceCheckUtils]: 33: Hoare triple {3311#(and (<= 7 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3333#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 7 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:46:53,155 INFO L290 TraceCheckUtils]: 34: Hoare triple {3333#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 7 main_~n~0) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3223#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:53,156 INFO L272 TraceCheckUtils]: 35: Hoare triple {3223#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3340#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:53,156 INFO L290 TraceCheckUtils]: 36: Hoare triple {3340#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3344#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:53,156 INFO L290 TraceCheckUtils]: 37: Hoare triple {3344#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3197#false} is VALID [2022-04-27 10:46:53,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {3197#false} assume !false; {3197#false} is VALID [2022-04-27 10:46:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:46:53,157 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:46:54,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {3197#false} assume !false; {3197#false} is VALID [2022-04-27 10:46:54,298 INFO L290 TraceCheckUtils]: 37: Hoare triple {3344#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3197#false} is VALID [2022-04-27 10:46:54,299 INFO L290 TraceCheckUtils]: 36: Hoare triple {3340#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3344#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:54,299 INFO L272 TraceCheckUtils]: 35: Hoare triple {3223#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3340#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:54,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {3363#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3223#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:54,301 INFO L290 TraceCheckUtils]: 33: Hoare triple {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3363#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,301 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3196#true} {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:54,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:54,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:54,301 INFO L290 TraceCheckUtils]: 29: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:54,301 INFO L272 TraceCheckUtils]: 28: Hoare triple {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:54,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:54,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3367#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:46:54,303 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {3196#true} {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,303 INFO L290 TraceCheckUtils]: 24: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:54,303 INFO L290 TraceCheckUtils]: 23: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:54,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:54,304 INFO L272 TraceCheckUtils]: 21: Hoare triple {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:54,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {3389#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,305 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {3196#true} {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:54,305 INFO L290 TraceCheckUtils]: 16: Hoare triple {3196#true} assume !(0 == ~cond); {3196#true} is VALID [2022-04-27 10:46:54,305 INFO L290 TraceCheckUtils]: 15: Hoare triple {3196#true} ~cond := #in~cond; {3196#true} is VALID [2022-04-27 10:46:54,305 INFO L272 TraceCheckUtils]: 14: Hoare triple {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {3196#true} is VALID [2022-04-27 10:46:54,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {3433#(or (<= (div main_~n~0 2) 3) (<= 4 main_~k~0))} ~j~0 := 0; {3411#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:46:54,307 INFO L290 TraceCheckUtils]: 11: Hoare triple {3433#(or (<= (div main_~n~0 2) 3) (<= 4 main_~k~0))} assume !(~i~0 < ~n~0); {3433#(or (<= (div main_~n~0 2) 3) (<= 4 main_~k~0))} is VALID [2022-04-27 10:46:54,307 INFO L290 TraceCheckUtils]: 10: Hoare triple {3440#(or (<= (div main_~n~0 2) 3) (not (< main_~i~0 main_~n~0)) (<= 5 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3433#(or (<= (div main_~n~0 2) 3) (<= 4 main_~k~0))} is VALID [2022-04-27 10:46:54,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {3444#(or (<= (div main_~n~0 2) 3) (<= main_~n~0 (+ main_~i~0 2)) (<= 6 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3440#(or (<= (div main_~n~0 2) 3) (not (< main_~i~0 main_~n~0)) (<= 5 main_~k~0))} is VALID [2022-04-27 10:46:54,323 INFO L290 TraceCheckUtils]: 8: Hoare triple {3448#(or (<= (div main_~n~0 2) 3) (<= 7 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3444#(or (<= (div main_~n~0 2) 3) (<= main_~n~0 (+ main_~i~0 2)) (<= 6 main_~k~0))} is VALID [2022-04-27 10:46:54,324 INFO L290 TraceCheckUtils]: 7: Hoare triple {3452#(or (<= (div main_~n~0 2) 3) (<= 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {3448#(or (<= (div main_~n~0 2) 3) (<= 7 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} is VALID [2022-04-27 10:46:54,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {3196#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {3452#(or (<= (div main_~n~0 2) 3) (<= 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)))} is VALID [2022-04-27 10:46:54,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {3196#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {3196#true} call #t~ret5 := main(); {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#true} {3196#true} #68#return; {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#true} assume true; {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {3196#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(9, 2); {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L272 TraceCheckUtils]: 0: Hoare triple {3196#true} call ULTIMATE.init(); {3196#true} is VALID [2022-04-27 10:46:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:46:54,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1281845373] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:46:54,325 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:46:54,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14, 14] total 32 [2022-04-27 10:46:54,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344399163] [2022-04-27 10:46:54,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:46:54,327 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 39 [2022-04-27 10:46:54,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:46:54,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 10:46:54,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:54,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-27 10:46:54,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:46:54,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-27 10:46:54,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=847, Unknown=0, NotChecked=0, Total=992 [2022-04-27 10:46:54,380 INFO L87 Difference]: Start difference. First operand 89 states and 103 transitions. Second operand has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 10:46:56,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:56,881 INFO L93 Difference]: Finished difference Result 137 states and 157 transitions. [2022-04-27 10:46:56,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-27 10:46:56,881 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 39 [2022-04-27 10:46:56,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:46:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 10:46:56,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 85 transitions. [2022-04-27 10:46:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 10:46:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 85 transitions. [2022-04-27 10:46:56,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 85 transitions. [2022-04-27 10:46:56,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:46:56,960 INFO L225 Difference]: With dead ends: 137 [2022-04-27 10:46:56,960 INFO L226 Difference]: Without dead ends: 103 [2022-04-27 10:46:56,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 67 SyntacticMatches, 4 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 882 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=503, Invalid=3037, Unknown=0, NotChecked=0, Total=3540 [2022-04-27 10:46:56,961 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 101 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 620 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 737 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 620 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:46:56,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 92 Invalid, 737 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 620 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:46:56,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-27 10:46:57,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 100. [2022-04-27 10:46:57,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:46:57,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-27 10:46:57,249 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-27 10:46:57,251 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-27 10:46:57,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:57,258 INFO L93 Difference]: Finished difference Result 103 states and 121 transitions. [2022-04-27 10:46:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 121 transitions. [2022-04-27 10:46:57,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:57,258 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:57,260 INFO L74 IsIncluded]: Start isIncluded. First operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) Second operand 103 states. [2022-04-27 10:46:57,260 INFO L87 Difference]: Start difference. First operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) Second operand 103 states. [2022-04-27 10:46:57,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:46:57,263 INFO L93 Difference]: Finished difference Result 103 states and 121 transitions. [2022-04-27 10:46:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 121 transitions. [2022-04-27 10:46:57,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:46:57,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:46:57,264 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:46:57,264 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:46:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 71 states have (on average 1.0845070422535212) internal successors, (77), 75 states have internal predecessors, (77), 21 states have call successors, (21), 8 states have call predecessors, (21), 7 states have return successors, (20), 16 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-27 10:46:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 118 transitions. [2022-04-27 10:46:57,267 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 118 transitions. Word has length 39 [2022-04-27 10:46:57,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:46:57,267 INFO L495 AbstractCegarLoop]: Abstraction has 100 states and 118 transitions. [2022-04-27 10:46:57,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 31 states have (on average 1.6129032258064515) internal successors, (50), 29 states have internal predecessors, (50), 11 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 10:46:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 118 transitions. [2022-04-27 10:46:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-27 10:46:57,270 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:46:57,270 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:46:57,285 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-27 10:46:57,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:57,490 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:46:57,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:46:57,490 INFO L85 PathProgramCache]: Analyzing trace with hash -131816602, now seen corresponding path program 5 times [2022-04-27 10:46:57,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:46:57,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680072064] [2022-04-27 10:46:57,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:46:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:46:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:46:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {4142#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {4106#true} is VALID [2022-04-27 10:46:57,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4106#true} {4106#true} #68#return; {4106#true} is VALID [2022-04-27 10:46:57,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-27 10:46:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,793 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:57,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-27 10:46:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,800 INFO L290 TraceCheckUtils]: 0: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,801 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,801 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 10:46:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-27 10:46:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,809 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,809 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:57,810 INFO L272 TraceCheckUtils]: 0: Hoare triple {4106#true} call ULTIMATE.init(); {4142#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:46:57,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {4142#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {4106#true} is VALID [2022-04-27 10:46:57,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4106#true} #68#return; {4106#true} is VALID [2022-04-27 10:46:57,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {4106#true} call #t~ret5 := main(); {4106#true} is VALID [2022-04-27 10:46:57,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {4106#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {4106#true} is VALID [2022-04-27 10:46:57,810 INFO L290 TraceCheckUtils]: 6: Hoare triple {4106#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {4111#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:57,811 INFO L290 TraceCheckUtils]: 7: Hoare triple {4111#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4112#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:57,811 INFO L290 TraceCheckUtils]: 8: Hoare triple {4112#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4113#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:57,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {4113#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4114#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:57,812 INFO L290 TraceCheckUtils]: 10: Hoare triple {4114#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4115#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:57,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {4115#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:57,813 INFO L290 TraceCheckUtils]: 12: Hoare triple {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !(~i~0 < ~n~0); {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:57,813 INFO L290 TraceCheckUtils]: 13: Hoare triple {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} ~j~0 := 0; {4117#(and (<= 9 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:57,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {4117#(and (<= 9 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:57,814 INFO L272 TraceCheckUtils]: 15: Hoare triple {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:57,814 INFO L290 TraceCheckUtils]: 16: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,815 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {4106#true} {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:46:57,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {4118#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,816 INFO L290 TraceCheckUtils]: 21: Hoare triple {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,816 INFO L272 TraceCheckUtils]: 22: Hoare triple {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:57,816 INFO L290 TraceCheckUtils]: 23: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,816 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4106#true} {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,817 INFO L290 TraceCheckUtils]: 27: Hoare triple {4123#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,817 INFO L290 TraceCheckUtils]: 28: Hoare triple {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,817 INFO L272 TraceCheckUtils]: 29: Hoare triple {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:57,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,818 INFO L290 TraceCheckUtils]: 31: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,818 INFO L290 TraceCheckUtils]: 32: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,818 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4106#true} {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:46:57,819 INFO L290 TraceCheckUtils]: 34: Hoare triple {4128#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:57,819 INFO L290 TraceCheckUtils]: 35: Hoare triple {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:57,819 INFO L272 TraceCheckUtils]: 36: Hoare triple {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:57,819 INFO L290 TraceCheckUtils]: 37: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:57,819 INFO L290 TraceCheckUtils]: 38: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:57,819 INFO L290 TraceCheckUtils]: 39: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:57,820 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4106#true} {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:57,820 INFO L290 TraceCheckUtils]: 41: Hoare triple {4133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:46:57,821 INFO L290 TraceCheckUtils]: 42: Hoare triple {4138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4139#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:57,821 INFO L272 TraceCheckUtils]: 43: Hoare triple {4139#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4140#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:46:57,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {4140#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {4141#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:46:57,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {4141#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {4107#false} is VALID [2022-04-27 10:46:57,822 INFO L290 TraceCheckUtils]: 46: Hoare triple {4107#false} assume !false; {4107#false} is VALID [2022-04-27 10:46:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 20 proven. 29 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-27 10:46:57,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:46:57,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680072064] [2022-04-27 10:46:57,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680072064] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:46:57,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1850099720] [2022-04-27 10:46:57,834 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:46:57,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:46:57,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:46:57,835 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) [2022-04-27 10:46:57,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-27 10:46:57,875 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2022-04-27 10:46:57,875 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:46:57,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-27 10:46:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:46:57,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:46:58,833 INFO L272 TraceCheckUtils]: 0: Hoare triple {4106#true} call ULTIMATE.init(); {4106#true} is VALID [2022-04-27 10:46:58,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#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(9, 2); {4106#true} is VALID [2022-04-27 10:46:58,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:58,834 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4106#true} #68#return; {4106#true} is VALID [2022-04-27 10:46:58,834 INFO L272 TraceCheckUtils]: 4: Hoare triple {4106#true} call #t~ret5 := main(); {4106#true} is VALID [2022-04-27 10:46:58,834 INFO L290 TraceCheckUtils]: 5: Hoare triple {4106#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {4106#true} is VALID [2022-04-27 10:46:58,834 INFO L290 TraceCheckUtils]: 6: Hoare triple {4106#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {4164#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:46:58,834 INFO L290 TraceCheckUtils]: 7: Hoare triple {4164#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4112#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:46:58,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {4112#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4113#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:46:58,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {4113#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4114#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:46:58,836 INFO L290 TraceCheckUtils]: 10: Hoare triple {4114#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4115#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:46:58,836 INFO L290 TraceCheckUtils]: 11: Hoare triple {4115#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:58,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !(~i~0 < ~n~0); {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:58,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {4116#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} ~j~0 := 0; {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:58,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:58,837 INFO L272 TraceCheckUtils]: 15: Hoare triple {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:58,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:58,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:58,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:58,838 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {4106#true} {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} #66#return; {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:46:58,838 INFO L290 TraceCheckUtils]: 20: Hoare triple {4186#(and (<= 9 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ 5 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:46:58,839 INFO L290 TraceCheckUtils]: 21: Hoare triple {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:46:58,839 INFO L272 TraceCheckUtils]: 22: Hoare triple {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:58,839 INFO L290 TraceCheckUtils]: 23: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:58,839 INFO L290 TraceCheckUtils]: 24: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:58,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:58,839 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4106#true} {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} #66#return; {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:46:58,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {4208#(and (<= 9 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:58,840 INFO L290 TraceCheckUtils]: 28: Hoare triple {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:58,840 INFO L272 TraceCheckUtils]: 29: Hoare triple {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:58,840 INFO L290 TraceCheckUtils]: 30: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:58,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:58,840 INFO L290 TraceCheckUtils]: 32: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:58,841 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4106#true} {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} #66#return; {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:46:58,841 INFO L290 TraceCheckUtils]: 34: Hoare triple {4230#(and (<= 9 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:46:58,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:46:58,842 INFO L272 TraceCheckUtils]: 36: Hoare triple {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:46:58,842 INFO L290 TraceCheckUtils]: 37: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:46:58,842 INFO L290 TraceCheckUtils]: 38: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:46:58,842 INFO L290 TraceCheckUtils]: 39: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:46:58,842 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4106#true} {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} #66#return; {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:46:58,843 INFO L290 TraceCheckUtils]: 41: Hoare triple {4252#(and (<= 9 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4274#(and (<= 9 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:46:58,843 INFO L290 TraceCheckUtils]: 42: Hoare triple {4274#(and (<= 9 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4139#(<= 1 main_~k~0)} is VALID [2022-04-27 10:46:58,843 INFO L272 TraceCheckUtils]: 43: Hoare triple {4139#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4281#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:46:58,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {4281#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4285#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:46:58,844 INFO L290 TraceCheckUtils]: 45: Hoare triple {4285#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4107#false} is VALID [2022-04-27 10:46:58,844 INFO L290 TraceCheckUtils]: 46: Hoare triple {4107#false} assume !false; {4107#false} is VALID [2022-04-27 10:46:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 41 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-27 10:46:58,844 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:00,191 INFO L290 TraceCheckUtils]: 46: Hoare triple {4107#false} assume !false; {4107#false} is VALID [2022-04-27 10:47:00,191 INFO L290 TraceCheckUtils]: 45: Hoare triple {4285#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4107#false} is VALID [2022-04-27 10:47:00,192 INFO L290 TraceCheckUtils]: 44: Hoare triple {4281#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4285#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:00,192 INFO L272 TraceCheckUtils]: 43: Hoare triple {4139#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4281#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:00,193 INFO L290 TraceCheckUtils]: 42: Hoare triple {4304#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4139#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:00,193 INFO L290 TraceCheckUtils]: 41: Hoare triple {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4304#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,194 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4106#true} {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:00,194 INFO L290 TraceCheckUtils]: 39: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:47:00,194 INFO L290 TraceCheckUtils]: 38: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:47:00,194 INFO L290 TraceCheckUtils]: 37: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:47:00,194 INFO L272 TraceCheckUtils]: 36: Hoare triple {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:47:00,194 INFO L290 TraceCheckUtils]: 35: Hoare triple {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:00,195 INFO L290 TraceCheckUtils]: 34: Hoare triple {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4308#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:00,195 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4106#true} {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,196 INFO L290 TraceCheckUtils]: 32: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:47:00,196 INFO L290 TraceCheckUtils]: 31: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:47:00,196 INFO L290 TraceCheckUtils]: 30: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:47:00,196 INFO L272 TraceCheckUtils]: 29: Hoare triple {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:47:00,196 INFO L290 TraceCheckUtils]: 28: Hoare triple {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,197 INFO L290 TraceCheckUtils]: 27: Hoare triple {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4330#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,197 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4106#true} {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:47:00,197 INFO L290 TraceCheckUtils]: 24: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:47:00,197 INFO L290 TraceCheckUtils]: 23: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:47:00,197 INFO L272 TraceCheckUtils]: 22: Hoare triple {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:47:00,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,199 INFO L290 TraceCheckUtils]: 20: Hoare triple {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {4352#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:00,199 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {4106#true} {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:00,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:47:00,199 INFO L290 TraceCheckUtils]: 17: Hoare triple {4106#true} assume !(0 == ~cond); {4106#true} is VALID [2022-04-27 10:47:00,199 INFO L290 TraceCheckUtils]: 16: Hoare triple {4106#true} ~cond := #in~cond; {4106#true} is VALID [2022-04-27 10:47:00,199 INFO L272 TraceCheckUtils]: 15: Hoare triple {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {4106#true} is VALID [2022-04-27 10:47:00,200 INFO L290 TraceCheckUtils]: 14: Hoare triple {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:00,200 INFO L290 TraceCheckUtils]: 13: Hoare triple {4396#(or (<= (div main_~n~0 2) 4) (<= 5 main_~k~0))} ~j~0 := 0; {4374#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:00,200 INFO L290 TraceCheckUtils]: 12: Hoare triple {4396#(or (<= (div main_~n~0 2) 4) (<= 5 main_~k~0))} assume !(~i~0 < ~n~0); {4396#(or (<= (div main_~n~0 2) 4) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:00,201 INFO L290 TraceCheckUtils]: 11: Hoare triple {4403#(or (<= 6 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 4))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4396#(or (<= (div main_~n~0 2) 4) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:00,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {4407#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 7 main_~k~0) (<= (div main_~n~0 2) 4))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4403#(or (<= 6 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 4))} is VALID [2022-04-27 10:47:00,202 INFO L290 TraceCheckUtils]: 9: Hoare triple {4411#(or (<= 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 4))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4407#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 7 main_~k~0) (<= (div main_~n~0 2) 4))} is VALID [2022-04-27 10:47:00,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {4415#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 9 main_~k~0) (<= (div main_~n~0 2) 4))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4411#(or (<= 8 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 4))} is VALID [2022-04-27 10:47:00,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {4419#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 4))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {4415#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 9 main_~k~0) (<= (div main_~n~0 2) 4))} is VALID [2022-04-27 10:47:00,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {4106#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {4419#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 4))} is VALID [2022-04-27 10:47:00,204 INFO L290 TraceCheckUtils]: 5: Hoare triple {4106#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L272 TraceCheckUtils]: 4: Hoare triple {4106#true} call #t~ret5 := main(); {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4106#true} {4106#true} #68#return; {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L290 TraceCheckUtils]: 2: Hoare triple {4106#true} assume true; {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {4106#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(9, 2); {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L272 TraceCheckUtils]: 0: Hoare triple {4106#true} call ULTIMATE.init(); {4106#true} is VALID [2022-04-27 10:47:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 41 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-27 10:47:00,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1850099720] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:00,204 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:00,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 16, 16] total 37 [2022-04-27 10:47:00,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465534773] [2022-04-27 10:47:00,205 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:00,205 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 47 [2022-04-27 10:47:00,205 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:00,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:00,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:00,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-27 10:47:00,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:00,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-27 10:47:00,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=1142, Unknown=0, NotChecked=0, Total=1332 [2022-04-27 10:47:00,268 INFO L87 Difference]: Start difference. First operand 100 states and 118 transitions. Second operand has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:03,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:03,743 INFO L93 Difference]: Finished difference Result 151 states and 174 transitions. [2022-04-27 10:47:03,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-27 10:47:03,743 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 47 [2022-04-27 10:47:03,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 96 transitions. [2022-04-27 10:47:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:03,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 96 transitions. [2022-04-27 10:47:03,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 96 transitions. [2022-04-27 10:47:03,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:03,838 INFO L225 Difference]: With dead ends: 151 [2022-04-27 10:47:03,838 INFO L226 Difference]: Without dead ends: 114 [2022-04-27 10:47:03,840 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 82 SyntacticMatches, 4 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1166 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=651, Invalid=4041, Unknown=0, NotChecked=0, Total=4692 [2022-04-27 10:47:03,841 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 116 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 908 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 908 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:03,841 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 123 Invalid, 1048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 908 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-27 10:47:03,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2022-04-27 10:47:04,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 112. [2022-04-27 10:47:04,211 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:04,211 INFO L82 GeneralOperation]: Start isEquivalent. First operand 114 states. Second operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:04,211 INFO L74 IsIncluded]: Start isIncluded. First operand 114 states. Second operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:04,211 INFO L87 Difference]: Start difference. First operand 114 states. Second operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:04,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:04,214 INFO L93 Difference]: Finished difference Result 114 states and 134 transitions. [2022-04-27 10:47:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 134 transitions. [2022-04-27 10:47:04,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:04,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:04,214 INFO L74 IsIncluded]: Start isIncluded. First operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) Second operand 114 states. [2022-04-27 10:47:04,215 INFO L87 Difference]: Start difference. First operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) Second operand 114 states. [2022-04-27 10:47:04,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:04,217 INFO L93 Difference]: Finished difference Result 114 states and 134 transitions. [2022-04-27 10:47:04,217 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 134 transitions. [2022-04-27 10:47:04,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:04,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:04,217 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:04,217 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 80 states have (on average 1.0875) internal successors, (87), 84 states have internal predecessors, (87), 23 states have call successors, (23), 9 states have call predecessors, (23), 8 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 132 transitions. [2022-04-27 10:47:04,224 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 132 transitions. Word has length 47 [2022-04-27 10:47:04,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:04,225 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 132 transitions. [2022-04-27 10:47:04,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 34 states have internal predecessors, (58), 14 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 132 transitions. [2022-04-27 10:47:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-27 10:47:04,226 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:04,227 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:04,243 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-27 10:47:04,439 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,SelfDestructingSolverStorable8 [2022-04-27 10:47:04,439 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:04,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:04,440 INFO L85 PathProgramCache]: Analyzing trace with hash -536816891, now seen corresponding path program 6 times [2022-04-27 10:47:04,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:04,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141183143] [2022-04-27 10:47:04,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {5187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {5145#true} is VALID [2022-04-27 10:47:04,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,810 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5145#true} {5145#true} #68#return; {5145#true} is VALID [2022-04-27 10:47:04,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-27 10:47:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} #66#return; {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:04,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-04-27 10:47:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 10:47:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-27 10:47:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 10:47:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,832 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:04,832 INFO L272 TraceCheckUtils]: 0: Hoare triple {5145#true} call ULTIMATE.init(); {5187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:04,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {5187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {5145#true} is VALID [2022-04-27 10:47:04,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,832 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5145#true} #68#return; {5145#true} is VALID [2022-04-27 10:47:04,832 INFO L272 TraceCheckUtils]: 4: Hoare triple {5145#true} call #t~ret5 := main(); {5145#true} is VALID [2022-04-27 10:47:04,832 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {5145#true} is VALID [2022-04-27 10:47:04,833 INFO L290 TraceCheckUtils]: 6: Hoare triple {5145#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {5150#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:04,833 INFO L290 TraceCheckUtils]: 7: Hoare triple {5150#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5151#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:04,834 INFO L290 TraceCheckUtils]: 8: Hoare triple {5151#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5152#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:04,834 INFO L290 TraceCheckUtils]: 9: Hoare triple {5152#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5153#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:04,834 INFO L290 TraceCheckUtils]: 10: Hoare triple {5153#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5154#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:04,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {5154#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5155#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:04,835 INFO L290 TraceCheckUtils]: 12: Hoare triple {5155#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5156#(and (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} is VALID [2022-04-27 10:47:04,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {5156#(and (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} assume !(~i~0 < ~n~0); {5156#(and (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} is VALID [2022-04-27 10:47:04,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {5156#(and (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} ~j~0 := 0; {5157#(and (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} is VALID [2022-04-27 10:47:04,837 INFO L290 TraceCheckUtils]: 15: Hoare triple {5157#(and (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 6)) (<= 11 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:04,837 INFO L272 TraceCheckUtils]: 16: Hoare triple {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:04,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,837 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {5145#true} {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} #66#return; {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:04,838 INFO L290 TraceCheckUtils]: 21: Hoare triple {5158#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 4))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,838 INFO L290 TraceCheckUtils]: 22: Hoare triple {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,838 INFO L272 TraceCheckUtils]: 23: Hoare triple {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:04,838 INFO L290 TraceCheckUtils]: 24: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,839 INFO L290 TraceCheckUtils]: 26: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,839 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {5145#true} {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,840 INFO L290 TraceCheckUtils]: 28: Hoare triple {5163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,840 INFO L290 TraceCheckUtils]: 29: Hoare triple {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,840 INFO L272 TraceCheckUtils]: 30: Hoare triple {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:04,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,840 INFO L290 TraceCheckUtils]: 32: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,840 INFO L290 TraceCheckUtils]: 33: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,841 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5145#true} {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {5168#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,842 INFO L290 TraceCheckUtils]: 36: Hoare triple {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,842 INFO L272 TraceCheckUtils]: 37: Hoare triple {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:04,842 INFO L290 TraceCheckUtils]: 38: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,842 INFO L290 TraceCheckUtils]: 39: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,842 INFO L290 TraceCheckUtils]: 40: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,842 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5145#true} {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:04,843 INFO L290 TraceCheckUtils]: 42: Hoare triple {5173#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:04,843 INFO L290 TraceCheckUtils]: 43: Hoare triple {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:04,843 INFO L272 TraceCheckUtils]: 44: Hoare triple {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:04,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:04,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:04,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:04,844 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5145#true} {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:04,844 INFO L290 TraceCheckUtils]: 49: Hoare triple {5178#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5183#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:04,845 INFO L290 TraceCheckUtils]: 50: Hoare triple {5183#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5184#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:04,846 INFO L272 TraceCheckUtils]: 51: Hoare triple {5184#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5185#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:04,846 INFO L290 TraceCheckUtils]: 52: Hoare triple {5185#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {5186#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:04,846 INFO L290 TraceCheckUtils]: 53: Hoare triple {5186#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {5146#false} is VALID [2022-04-27 10:47:04,846 INFO L290 TraceCheckUtils]: 54: Hoare triple {5146#false} assume !false; {5146#false} is VALID [2022-04-27 10:47:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 32 proven. 39 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-27 10:47:04,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:04,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141183143] [2022-04-27 10:47:04,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141183143] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:04,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1568227044] [2022-04-27 10:47:04,847 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:47:04,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:04,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:04,848 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) [2022-04-27 10:47:04,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-27 10:47:04,889 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-27 10:47:04,890 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:47:04,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjunts are in the unsatisfiable core [2022-04-27 10:47:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:04,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:05,759 INFO L272 TraceCheckUtils]: 0: Hoare triple {5145#true} call ULTIMATE.init(); {5145#true} is VALID [2022-04-27 10:47:05,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#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(9, 2); {5145#true} is VALID [2022-04-27 10:47:05,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5145#true} #68#return; {5145#true} is VALID [2022-04-27 10:47:05,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {5145#true} call #t~ret5 := main(); {5145#true} is VALID [2022-04-27 10:47:05,759 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {5145#true} is VALID [2022-04-27 10:47:05,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {5145#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {5209#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:05,775 INFO L290 TraceCheckUtils]: 7: Hoare triple {5209#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5213#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:05,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {5213#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5217#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:47:05,776 INFO L290 TraceCheckUtils]: 9: Hoare triple {5217#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5221#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:05,777 INFO L290 TraceCheckUtils]: 10: Hoare triple {5221#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5225#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:05,777 INFO L290 TraceCheckUtils]: 11: Hoare triple {5225#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5229#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:05,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {5229#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5233#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:05,778 INFO L290 TraceCheckUtils]: 13: Hoare triple {5233#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !(~i~0 < ~n~0); {5233#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:05,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {5233#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} ~j~0 := 0; {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:05,779 INFO L290 TraceCheckUtils]: 15: Hoare triple {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:05,779 INFO L272 TraceCheckUtils]: 16: Hoare triple {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:05,779 INFO L290 TraceCheckUtils]: 17: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:05,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:05,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,780 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {5145#true} {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} #66#return; {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:05,780 INFO L290 TraceCheckUtils]: 21: Hoare triple {5240#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 6)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:05,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:05,781 INFO L272 TraceCheckUtils]: 23: Hoare triple {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:05,781 INFO L290 TraceCheckUtils]: 24: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:05,781 INFO L290 TraceCheckUtils]: 25: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:05,781 INFO L290 TraceCheckUtils]: 26: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,782 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {5145#true} {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} #66#return; {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:05,782 INFO L290 TraceCheckUtils]: 28: Hoare triple {5262#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ 7 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:05,782 INFO L290 TraceCheckUtils]: 29: Hoare triple {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:05,783 INFO L272 TraceCheckUtils]: 30: Hoare triple {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:05,783 INFO L290 TraceCheckUtils]: 31: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:05,783 INFO L290 TraceCheckUtils]: 32: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:05,783 INFO L290 TraceCheckUtils]: 33: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,783 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5145#true} {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} #66#return; {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:05,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {5284#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 8)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:05,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:05,801 INFO L272 TraceCheckUtils]: 37: Hoare triple {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:05,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:05,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:05,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,802 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5145#true} {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} #66#return; {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:05,803 INFO L290 TraceCheckUtils]: 42: Hoare triple {5306#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:05,803 INFO L290 TraceCheckUtils]: 43: Hoare triple {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:05,803 INFO L272 TraceCheckUtils]: 44: Hoare triple {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:05,804 INFO L290 TraceCheckUtils]: 45: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:05,804 INFO L290 TraceCheckUtils]: 46: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:05,804 INFO L290 TraceCheckUtils]: 47: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:05,804 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5145#true} {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #66#return; {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:05,804 INFO L290 TraceCheckUtils]: 49: Hoare triple {5328#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5350#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:05,805 INFO L290 TraceCheckUtils]: 50: Hoare triple {5350#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5184#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:05,805 INFO L272 TraceCheckUtils]: 51: Hoare triple {5184#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5357#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:05,805 INFO L290 TraceCheckUtils]: 52: Hoare triple {5357#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5361#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:05,806 INFO L290 TraceCheckUtils]: 53: Hoare triple {5361#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5146#false} is VALID [2022-04-27 10:47:05,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {5146#false} assume !false; {5146#false} is VALID [2022-04-27 10:47:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 61 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-27 10:47:05,806 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:07,367 INFO L290 TraceCheckUtils]: 54: Hoare triple {5146#false} assume !false; {5146#false} is VALID [2022-04-27 10:47:07,368 INFO L290 TraceCheckUtils]: 53: Hoare triple {5361#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5146#false} is VALID [2022-04-27 10:47:07,368 INFO L290 TraceCheckUtils]: 52: Hoare triple {5357#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5361#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:07,369 INFO L272 TraceCheckUtils]: 51: Hoare triple {5184#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5357#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:07,369 INFO L290 TraceCheckUtils]: 50: Hoare triple {5380#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5184#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:07,370 INFO L290 TraceCheckUtils]: 49: Hoare triple {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5380#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,370 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5145#true} {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:07,370 INFO L290 TraceCheckUtils]: 47: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,370 INFO L290 TraceCheckUtils]: 46: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:07,370 INFO L290 TraceCheckUtils]: 45: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:07,370 INFO L272 TraceCheckUtils]: 44: Hoare triple {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:07,371 INFO L290 TraceCheckUtils]: 43: Hoare triple {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:07,371 INFO L290 TraceCheckUtils]: 42: Hoare triple {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5384#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:07,372 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5145#true} {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,372 INFO L290 TraceCheckUtils]: 40: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:07,372 INFO L290 TraceCheckUtils]: 38: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:07,372 INFO L272 TraceCheckUtils]: 37: Hoare triple {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:07,373 INFO L290 TraceCheckUtils]: 36: Hoare triple {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,373 INFO L290 TraceCheckUtils]: 35: Hoare triple {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5406#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,374 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5145#true} {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,374 INFO L290 TraceCheckUtils]: 33: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,374 INFO L290 TraceCheckUtils]: 32: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:07,374 INFO L290 TraceCheckUtils]: 31: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:07,374 INFO L272 TraceCheckUtils]: 30: Hoare triple {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:07,374 INFO L290 TraceCheckUtils]: 29: Hoare triple {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,375 INFO L290 TraceCheckUtils]: 28: Hoare triple {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5428#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,375 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {5145#true} {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:07,375 INFO L290 TraceCheckUtils]: 26: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,375 INFO L290 TraceCheckUtils]: 25: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:07,375 INFO L290 TraceCheckUtils]: 24: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:07,376 INFO L272 TraceCheckUtils]: 23: Hoare triple {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:07,376 INFO L290 TraceCheckUtils]: 22: Hoare triple {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:07,376 INFO L290 TraceCheckUtils]: 21: Hoare triple {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {5450#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:07,377 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {5145#true} {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,377 INFO L290 TraceCheckUtils]: 19: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,377 INFO L290 TraceCheckUtils]: 18: Hoare triple {5145#true} assume !(0 == ~cond); {5145#true} is VALID [2022-04-27 10:47:07,377 INFO L290 TraceCheckUtils]: 17: Hoare triple {5145#true} ~cond := #in~cond; {5145#true} is VALID [2022-04-27 10:47:07,377 INFO L272 TraceCheckUtils]: 16: Hoare triple {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {5145#true} is VALID [2022-04-27 10:47:07,377 INFO L290 TraceCheckUtils]: 15: Hoare triple {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,378 INFO L290 TraceCheckUtils]: 14: Hoare triple {5494#(or (<= 6 main_~k~0) (<= (div main_~n~0 2) 5))} ~j~0 := 0; {5472#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:07,378 INFO L290 TraceCheckUtils]: 13: Hoare triple {5494#(or (<= 6 main_~k~0) (<= (div main_~n~0 2) 5))} assume !(~i~0 < ~n~0); {5494#(or (<= 6 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,379 INFO L290 TraceCheckUtils]: 12: Hoare triple {5501#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5494#(or (<= 6 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,379 INFO L290 TraceCheckUtils]: 11: Hoare triple {5505#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5501#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {5509#(or (<= 9 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5505#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,380 INFO L290 TraceCheckUtils]: 9: Hoare triple {5513#(or (<= 10 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5509#(or (<= 9 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,380 INFO L290 TraceCheckUtils]: 8: Hoare triple {5517#(or (<= 11 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5513#(or (<= 10 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,381 INFO L290 TraceCheckUtils]: 7: Hoare triple {5521#(or (not (< main_~i~0 main_~n~0)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 5))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {5517#(or (<= 11 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,381 INFO L290 TraceCheckUtils]: 6: Hoare triple {5145#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {5521#(or (not (< main_~i~0 main_~n~0)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 5))} is VALID [2022-04-27 10:47:07,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {5145#true} is VALID [2022-04-27 10:47:07,381 INFO L272 TraceCheckUtils]: 4: Hoare triple {5145#true} call #t~ret5 := main(); {5145#true} is VALID [2022-04-27 10:47:07,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5145#true} {5145#true} #68#return; {5145#true} is VALID [2022-04-27 10:47:07,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {5145#true} assume true; {5145#true} is VALID [2022-04-27 10:47:07,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {5145#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(9, 2); {5145#true} is VALID [2022-04-27 10:47:07,382 INFO L272 TraceCheckUtils]: 0: Hoare triple {5145#true} call ULTIMATE.init(); {5145#true} is VALID [2022-04-27 10:47:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 61 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-27 10:47:07,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1568227044] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:07,382 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:07,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 18, 18] total 48 [2022-04-27 10:47:07,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108753578] [2022-04-27 10:47:07,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:07,383 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 55 [2022-04-27 10:47:07,383 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:07,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 10:47:07,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:07,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-27 10:47:07,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:07,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-27 10:47:07,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=1984, Unknown=0, NotChecked=0, Total=2256 [2022-04-27 10:47:07,486 INFO L87 Difference]: Start difference. First operand 112 states and 132 transitions. Second operand has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 10:47:10,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:10,348 INFO L93 Difference]: Finished difference Result 141 states and 160 transitions. [2022-04-27 10:47:10,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-27 10:47:10,349 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 55 [2022-04-27 10:47:10,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 10:47:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 72 transitions. [2022-04-27 10:47:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 10:47:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 72 transitions. [2022-04-27 10:47:10,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 72 transitions. [2022-04-27 10:47:10,429 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:10,430 INFO L225 Difference]: With dead ends: 141 [2022-04-27 10:47:10,430 INFO L226 Difference]: Without dead ends: 97 [2022-04-27 10:47:10,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 92 SyntacticMatches, 3 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1319 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=630, Invalid=4920, Unknown=0, NotChecked=0, Total=5550 [2022-04-27 10:47:10,432 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 66 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 783 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 109 SdHoareTripleChecker+Invalid, 882 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 783 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:10,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 109 Invalid, 882 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 783 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 10:47:10,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2022-04-27 10:47:10,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 96. [2022-04-27 10:47:10,722 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:10,722 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-27 10:47:10,722 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-27 10:47:10,722 INFO L87 Difference]: Start difference. First operand 97 states. Second operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-27 10:47:10,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:10,724 INFO L93 Difference]: Finished difference Result 97 states and 113 transitions. [2022-04-27 10:47:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 113 transitions. [2022-04-27 10:47:10,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:10,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:10,725 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) Second operand 97 states. [2022-04-27 10:47:10,725 INFO L87 Difference]: Start difference. First operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) Second operand 97 states. [2022-04-27 10:47:10,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:10,728 INFO L93 Difference]: Finished difference Result 97 states and 113 transitions. [2022-04-27 10:47:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 113 transitions. [2022-04-27 10:47:10,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:10,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:10,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:10,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 69 states have (on average 1.0869565217391304) internal successors, (75), 73 states have internal predecessors, (75), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (18), 14 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-27 10:47:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 112 transitions. [2022-04-27 10:47:10,731 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 112 transitions. Word has length 55 [2022-04-27 10:47:10,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:10,731 INFO L495 AbstractCegarLoop]: Abstraction has 96 states and 112 transitions. [2022-04-27 10:47:10,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 1.5319148936170213) internal successors, (72), 45 states have internal predecessors, (72), 17 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 10:47:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 112 transitions. [2022-04-27 10:47:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-27 10:47:10,732 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:10,732 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:10,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-27 10:47:10,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-27 10:47:10,951 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:10,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:10,952 INFO L85 PathProgramCache]: Analyzing trace with hash -1763922298, now seen corresponding path program 7 times [2022-04-27 10:47:10,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:10,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851008030] [2022-04-27 10:47:10,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:10,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {6162#true} is VALID [2022-04-27 10:47:11,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6162#true} {6162#true} #68#return; {6162#true} is VALID [2022-04-27 10:47:11,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-27 10:47:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} #66#return; {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:11,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-27 10:47:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,382 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:11,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-27 10:47:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-27 10:47:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-04-27 10:47:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,395 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-04-27 10:47:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,400 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,400 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:11,401 INFO L272 TraceCheckUtils]: 0: Hoare triple {6162#true} call ULTIMATE.init(); {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:11,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {6162#true} is VALID [2022-04-27 10:47:11,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,401 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6162#true} #68#return; {6162#true} is VALID [2022-04-27 10:47:11,401 INFO L272 TraceCheckUtils]: 4: Hoare triple {6162#true} call #t~ret5 := main(); {6162#true} is VALID [2022-04-27 10:47:11,401 INFO L290 TraceCheckUtils]: 5: Hoare triple {6162#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {6162#true} is VALID [2022-04-27 10:47:11,401 INFO L290 TraceCheckUtils]: 6: Hoare triple {6162#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {6167#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:11,402 INFO L290 TraceCheckUtils]: 7: Hoare triple {6167#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6168#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:11,402 INFO L290 TraceCheckUtils]: 8: Hoare triple {6168#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6169#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:11,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {6169#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6170#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:11,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {6170#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6171#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:11,403 INFO L290 TraceCheckUtils]: 11: Hoare triple {6171#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6172#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:11,404 INFO L290 TraceCheckUtils]: 12: Hoare triple {6172#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6173#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:11,404 INFO L290 TraceCheckUtils]: 13: Hoare triple {6173#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:11,405 INFO L290 TraceCheckUtils]: 14: Hoare triple {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} assume !(~i~0 < ~n~0); {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:11,405 INFO L290 TraceCheckUtils]: 15: Hoare triple {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} ~j~0 := 0; {6175#(and (<= main_~n~0 (+ 7 main_~k~0)) (= main_~j~0 0) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:11,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {6175#(and (<= main_~n~0 (+ 7 main_~k~0)) (= main_~j~0 0) (<= 13 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:11,406 INFO L272 TraceCheckUtils]: 17: Hoare triple {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,406 INFO L290 TraceCheckUtils]: 18: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,406 INFO L290 TraceCheckUtils]: 19: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,406 INFO L290 TraceCheckUtils]: 20: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,406 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6162#true} {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} #66#return; {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:47:11,407 INFO L290 TraceCheckUtils]: 22: Hoare triple {6176#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 5 main_~k~0))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:11,407 INFO L290 TraceCheckUtils]: 23: Hoare triple {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:11,407 INFO L272 TraceCheckUtils]: 24: Hoare triple {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,407 INFO L290 TraceCheckUtils]: 25: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,407 INFO L290 TraceCheckUtils]: 26: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,408 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6162#true} {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:11,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {6181#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,409 INFO L272 TraceCheckUtils]: 31: Hoare triple {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,409 INFO L290 TraceCheckUtils]: 33: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,410 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {6162#true} {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,410 INFO L290 TraceCheckUtils]: 36: Hoare triple {6186#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,411 INFO L290 TraceCheckUtils]: 37: Hoare triple {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,411 INFO L272 TraceCheckUtils]: 38: Hoare triple {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,411 INFO L290 TraceCheckUtils]: 39: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,411 INFO L290 TraceCheckUtils]: 40: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,411 INFO L290 TraceCheckUtils]: 41: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,411 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6162#true} {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {6191#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,413 INFO L272 TraceCheckUtils]: 45: Hoare triple {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,413 INFO L290 TraceCheckUtils]: 46: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,413 INFO L290 TraceCheckUtils]: 47: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,413 INFO L290 TraceCheckUtils]: 48: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,413 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {6162#true} {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:11,414 INFO L290 TraceCheckUtils]: 50: Hoare triple {6196#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:11,414 INFO L290 TraceCheckUtils]: 51: Hoare triple {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:11,414 INFO L272 TraceCheckUtils]: 52: Hoare triple {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:11,414 INFO L290 TraceCheckUtils]: 53: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:11,414 INFO L290 TraceCheckUtils]: 54: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:11,414 INFO L290 TraceCheckUtils]: 55: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:11,415 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {6162#true} {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:11,415 INFO L290 TraceCheckUtils]: 57: Hoare triple {6201#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6206#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:11,416 INFO L290 TraceCheckUtils]: 58: Hoare triple {6206#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6207#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:11,416 INFO L272 TraceCheckUtils]: 59: Hoare triple {6207#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6208#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:11,416 INFO L290 TraceCheckUtils]: 60: Hoare triple {6208#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {6209#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:11,417 INFO L290 TraceCheckUtils]: 61: Hoare triple {6209#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {6163#false} is VALID [2022-04-27 10:47:11,417 INFO L290 TraceCheckUtils]: 62: Hoare triple {6163#false} assume !false; {6163#false} is VALID [2022-04-27 10:47:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 47 proven. 50 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:11,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:11,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851008030] [2022-04-27 10:47:11,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851008030] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:11,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574188702] [2022-04-27 10:47:11,417 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:47:11,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:11,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:11,418 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) [2022-04-27 10:47:11,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-27 10:47:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-27 10:47:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:11,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:12,341 INFO L272 TraceCheckUtils]: 0: Hoare triple {6162#true} call ULTIMATE.init(); {6162#true} is VALID [2022-04-27 10:47:12,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#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(9, 2); {6162#true} is VALID [2022-04-27 10:47:12,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6162#true} #68#return; {6162#true} is VALID [2022-04-27 10:47:12,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {6162#true} call #t~ret5 := main(); {6162#true} is VALID [2022-04-27 10:47:12,341 INFO L290 TraceCheckUtils]: 5: Hoare triple {6162#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {6162#true} is VALID [2022-04-27 10:47:12,342 INFO L290 TraceCheckUtils]: 6: Hoare triple {6162#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {6232#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:12,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {6232#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6168#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:12,343 INFO L290 TraceCheckUtils]: 8: Hoare triple {6168#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6169#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:12,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {6169#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6170#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:12,343 INFO L290 TraceCheckUtils]: 10: Hoare triple {6170#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6171#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:12,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {6171#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6172#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:12,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {6172#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6173#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:12,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {6173#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} assume !(~i~0 < ~n~0); {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {6174#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 13 main_~n~0))} ~j~0 := 0; {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,346 INFO L290 TraceCheckUtils]: 16: Hoare triple {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,346 INFO L272 TraceCheckUtils]: 17: Hoare triple {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,346 INFO L290 TraceCheckUtils]: 19: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,346 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6162#true} {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} #66#return; {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {6260#(and (<= main_~n~0 (+ 7 main_~k~0)) (<= 0 main_~j~0) (<= 13 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:12,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:12,347 INFO L272 TraceCheckUtils]: 24: Hoare triple {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,347 INFO L290 TraceCheckUtils]: 25: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,347 INFO L290 TraceCheckUtils]: 26: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,348 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6162#true} {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} #66#return; {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:12,348 INFO L290 TraceCheckUtils]: 29: Hoare triple {6282#(and (<= 1 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,349 INFO L272 TraceCheckUtils]: 31: Hoare triple {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,349 INFO L290 TraceCheckUtils]: 32: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,349 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {6162#true} {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} #66#return; {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {6304#(and (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)) (<= 13 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:12,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:12,350 INFO L272 TraceCheckUtils]: 38: Hoare triple {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,350 INFO L290 TraceCheckUtils]: 41: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,351 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6162#true} {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} #66#return; {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:12,351 INFO L290 TraceCheckUtils]: 43: Hoare triple {6326#(and (<= 3 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:12,352 INFO L290 TraceCheckUtils]: 44: Hoare triple {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:12,352 INFO L272 TraceCheckUtils]: 45: Hoare triple {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,352 INFO L290 TraceCheckUtils]: 46: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,352 INFO L290 TraceCheckUtils]: 47: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,352 INFO L290 TraceCheckUtils]: 48: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,354 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {6162#true} {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} #66#return; {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:12,355 INFO L290 TraceCheckUtils]: 50: Hoare triple {6348#(and (<= 4 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:12,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:12,355 INFO L272 TraceCheckUtils]: 52: Hoare triple {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:12,355 INFO L290 TraceCheckUtils]: 53: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:12,355 INFO L290 TraceCheckUtils]: 54: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:12,355 INFO L290 TraceCheckUtils]: 55: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:12,356 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {6162#true} {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:12,356 INFO L290 TraceCheckUtils]: 57: Hoare triple {6370#(and (<= 5 main_~j~0) (<= 13 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6392#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 6 main_~j~0) (<= 13 main_~n~0))} is VALID [2022-04-27 10:47:12,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {6392#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 6 main_~j~0) (<= 13 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6207#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:12,357 INFO L272 TraceCheckUtils]: 59: Hoare triple {6207#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6399#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:12,357 INFO L290 TraceCheckUtils]: 60: Hoare triple {6399#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6403#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:12,358 INFO L290 TraceCheckUtils]: 61: Hoare triple {6403#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6163#false} is VALID [2022-04-27 10:47:12,358 INFO L290 TraceCheckUtils]: 62: Hoare triple {6163#false} assume !false; {6163#false} is VALID [2022-04-27 10:47:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:12,358 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:13,842 INFO L290 TraceCheckUtils]: 62: Hoare triple {6163#false} assume !false; {6163#false} is VALID [2022-04-27 10:47:13,842 INFO L290 TraceCheckUtils]: 61: Hoare triple {6403#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6163#false} is VALID [2022-04-27 10:47:13,843 INFO L290 TraceCheckUtils]: 60: Hoare triple {6399#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6403#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:13,843 INFO L272 TraceCheckUtils]: 59: Hoare triple {6207#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6399#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:13,844 INFO L290 TraceCheckUtils]: 58: Hoare triple {6422#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6207#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:13,844 INFO L290 TraceCheckUtils]: 57: Hoare triple {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6422#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,845 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {6162#true} {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:13,845 INFO L290 TraceCheckUtils]: 55: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,845 INFO L290 TraceCheckUtils]: 54: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,845 INFO L290 TraceCheckUtils]: 53: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,845 INFO L272 TraceCheckUtils]: 52: Hoare triple {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,845 INFO L290 TraceCheckUtils]: 51: Hoare triple {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:13,846 INFO L290 TraceCheckUtils]: 50: Hoare triple {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6426#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:13,846 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {6162#true} {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,846 INFO L290 TraceCheckUtils]: 48: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,846 INFO L290 TraceCheckUtils]: 47: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,846 INFO L290 TraceCheckUtils]: 46: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,847 INFO L272 TraceCheckUtils]: 45: Hoare triple {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,847 INFO L290 TraceCheckUtils]: 44: Hoare triple {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,848 INFO L290 TraceCheckUtils]: 43: Hoare triple {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6448#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,848 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6162#true} {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,848 INFO L290 TraceCheckUtils]: 41: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,848 INFO L290 TraceCheckUtils]: 40: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,848 INFO L290 TraceCheckUtils]: 39: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,848 INFO L272 TraceCheckUtils]: 38: Hoare triple {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,849 INFO L290 TraceCheckUtils]: 37: Hoare triple {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,849 INFO L290 TraceCheckUtils]: 36: Hoare triple {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6470#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,850 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {6162#true} {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:13,850 INFO L290 TraceCheckUtils]: 34: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,850 INFO L290 TraceCheckUtils]: 33: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,850 INFO L290 TraceCheckUtils]: 32: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,850 INFO L272 TraceCheckUtils]: 31: Hoare triple {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,850 INFO L290 TraceCheckUtils]: 30: Hoare triple {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:13,851 INFO L290 TraceCheckUtils]: 29: Hoare triple {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6492#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:13,851 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6162#true} {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,852 INFO L290 TraceCheckUtils]: 27: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,852 INFO L290 TraceCheckUtils]: 26: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,852 INFO L290 TraceCheckUtils]: 25: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,852 INFO L272 TraceCheckUtils]: 24: Hoare triple {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,852 INFO L290 TraceCheckUtils]: 23: Hoare triple {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,853 INFO L290 TraceCheckUtils]: 22: Hoare triple {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {6514#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,853 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6162#true} {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,853 INFO L290 TraceCheckUtils]: 20: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,853 INFO L290 TraceCheckUtils]: 19: Hoare triple {6162#true} assume !(0 == ~cond); {6162#true} is VALID [2022-04-27 10:47:13,853 INFO L290 TraceCheckUtils]: 18: Hoare triple {6162#true} ~cond := #in~cond; {6162#true} is VALID [2022-04-27 10:47:13,853 INFO L272 TraceCheckUtils]: 17: Hoare triple {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {6162#true} is VALID [2022-04-27 10:47:13,854 INFO L290 TraceCheckUtils]: 16: Hoare triple {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,854 INFO L290 TraceCheckUtils]: 15: Hoare triple {6558#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 6))} ~j~0 := 0; {6536#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:13,855 INFO L290 TraceCheckUtils]: 14: Hoare triple {6558#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 6))} assume !(~i~0 < ~n~0); {6558#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {6565#(or (<= 8 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6558#(or (<= 7 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,856 INFO L290 TraceCheckUtils]: 12: Hoare triple {6569#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 9 main_~k~0) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6565#(or (<= 8 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {6573#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6569#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 9 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,857 INFO L290 TraceCheckUtils]: 10: Hoare triple {6577#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 11 main_~k~0) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6573#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,857 INFO L290 TraceCheckUtils]: 9: Hoare triple {6581#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6577#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 11 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,858 INFO L290 TraceCheckUtils]: 8: Hoare triple {6585#(or (<= 13 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6581#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,859 INFO L290 TraceCheckUtils]: 7: Hoare triple {6589#(or (<= 14 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)) (<= (div main_~n~0 2) 6))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {6585#(or (<= 13 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,859 INFO L290 TraceCheckUtils]: 6: Hoare triple {6162#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {6589#(or (<= 14 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)) (<= (div main_~n~0 2) 6))} is VALID [2022-04-27 10:47:13,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {6162#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {6162#true} is VALID [2022-04-27 10:47:13,859 INFO L272 TraceCheckUtils]: 4: Hoare triple {6162#true} call #t~ret5 := main(); {6162#true} is VALID [2022-04-27 10:47:13,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6162#true} {6162#true} #68#return; {6162#true} is VALID [2022-04-27 10:47:13,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {6162#true} assume true; {6162#true} is VALID [2022-04-27 10:47:13,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {6162#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(9, 2); {6162#true} is VALID [2022-04-27 10:47:13,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {6162#true} call ULTIMATE.init(); {6162#true} is VALID [2022-04-27 10:47:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:13,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1574188702] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:13,860 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:13,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 20, 20] total 47 [2022-04-27 10:47:13,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708943713] [2022-04-27 10:47:13,861 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:13,861 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 63 [2022-04-27 10:47:13,862 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:13,862 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:47:13,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:13,943 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-27 10:47:13,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:13,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-27 10:47:13,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=301, Invalid=1861, Unknown=0, NotChecked=0, Total=2162 [2022-04-27 10:47:13,945 INFO L87 Difference]: Start difference. First operand 96 states and 112 transitions. Second operand has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:47:19,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:19,124 INFO L93 Difference]: Finished difference Result 166 states and 195 transitions. [2022-04-27 10:47:19,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-27 10:47:19,125 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 63 [2022-04-27 10:47:19,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:47:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 118 transitions. [2022-04-27 10:47:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:47:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 118 transitions. [2022-04-27 10:47:19,131 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 118 transitions. [2022-04-27 10:47:19,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:19,273 INFO L225 Difference]: With dead ends: 166 [2022-04-27 10:47:19,273 INFO L226 Difference]: Without dead ends: 123 [2022-04-27 10:47:19,274 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 112 SyntacticMatches, 4 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1899 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=1007, Invalid=6475, Unknown=0, NotChecked=0, Total=7482 [2022-04-27 10:47:19,275 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 156 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 1320 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 1527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 1320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:19,275 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 130 Invalid, 1527 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 1320 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-27 10:47:19,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-04-27 10:47:19,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 122. [2022-04-27 10:47:19,734 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:19,734 INFO L82 GeneralOperation]: Start isEquivalent. First operand 123 states. Second operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-27 10:47:19,734 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-27 10:47:19,734 INFO L87 Difference]: Start difference. First operand 123 states. Second operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-27 10:47:19,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:19,749 INFO L93 Difference]: Finished difference Result 123 states and 147 transitions. [2022-04-27 10:47:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2022-04-27 10:47:19,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:19,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:19,750 INFO L74 IsIncluded]: Start isIncluded. First operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) Second operand 123 states. [2022-04-27 10:47:19,750 INFO L87 Difference]: Start difference. First operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) Second operand 123 states. [2022-04-27 10:47:19,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:19,752 INFO L93 Difference]: Finished difference Result 123 states and 147 transitions. [2022-04-27 10:47:19,752 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2022-04-27 10:47:19,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:19,753 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:19,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:19,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:19,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 88 states have (on average 1.1022727272727273) internal successors, (97), 92 states have internal predecessors, (97), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (24), 20 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-27 10:47:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 146 transitions. [2022-04-27 10:47:19,755 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 146 transitions. Word has length 63 [2022-04-27 10:47:19,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:19,755 INFO L495 AbstractCegarLoop]: Abstraction has 122 states and 146 transitions. [2022-04-27 10:47:19,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 46 states have (on average 1.608695652173913) internal successors, (74), 44 states have internal predecessors, (74), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:47:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 146 transitions. [2022-04-27 10:47:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-27 10:47:19,756 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:19,756 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:19,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-27 10:47:19,971 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,SelfDestructingSolverStorable10 [2022-04-27 10:47:19,971 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:19,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:19,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1529865243, now seen corresponding path program 8 times [2022-04-27 10:47:19,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:19,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715950633] [2022-04-27 10:47:19,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {7448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {7394#true} is VALID [2022-04-27 10:47:20,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7394#true} {7394#true} #68#return; {7394#true} is VALID [2022-04-27 10:47:20,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 10:47:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} #66#return; {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} is VALID [2022-04-27 10:47:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-27 10:47:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,445 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 10:47:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,449 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:20,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 10:47:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,452 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-27 10:47:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-04-27 10:47:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-27 10:47:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,478 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,478 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:20,479 INFO L272 TraceCheckUtils]: 0: Hoare triple {7394#true} call ULTIMATE.init(); {7448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:20,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {7448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {7394#true} is VALID [2022-04-27 10:47:20,479 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,479 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7394#true} #68#return; {7394#true} is VALID [2022-04-27 10:47:20,479 INFO L272 TraceCheckUtils]: 4: Hoare triple {7394#true} call #t~ret5 := main(); {7394#true} is VALID [2022-04-27 10:47:20,479 INFO L290 TraceCheckUtils]: 5: Hoare triple {7394#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {7394#true} is VALID [2022-04-27 10:47:20,479 INFO L290 TraceCheckUtils]: 6: Hoare triple {7394#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {7399#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:20,480 INFO L290 TraceCheckUtils]: 7: Hoare triple {7399#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7400#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:20,480 INFO L290 TraceCheckUtils]: 8: Hoare triple {7400#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7401#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:20,480 INFO L290 TraceCheckUtils]: 9: Hoare triple {7401#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7402#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:20,481 INFO L290 TraceCheckUtils]: 10: Hoare triple {7402#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7403#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:20,481 INFO L290 TraceCheckUtils]: 11: Hoare triple {7403#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7404#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:20,482 INFO L290 TraceCheckUtils]: 12: Hoare triple {7404#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7405#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:20,482 INFO L290 TraceCheckUtils]: 13: Hoare triple {7405#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7406#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:20,483 INFO L290 TraceCheckUtils]: 14: Hoare triple {7406#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:20,483 INFO L290 TraceCheckUtils]: 15: Hoare triple {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !(~i~0 < ~n~0); {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:20,483 INFO L290 TraceCheckUtils]: 16: Hoare triple {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} ~j~0 := 0; {7408#(and (<= 15 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:20,484 INFO L290 TraceCheckUtils]: 17: Hoare triple {7408#(and (<= 15 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} is VALID [2022-04-27 10:47:20,484 INFO L272 TraceCheckUtils]: 18: Hoare triple {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,484 INFO L290 TraceCheckUtils]: 19: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,484 INFO L290 TraceCheckUtils]: 20: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,484 INFO L290 TraceCheckUtils]: 21: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,484 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7394#true} {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} #66#return; {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} is VALID [2022-04-27 10:47:20,485 INFO L290 TraceCheckUtils]: 23: Hoare triple {7409#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 6))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,485 INFO L290 TraceCheckUtils]: 24: Hoare triple {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,485 INFO L272 TraceCheckUtils]: 25: Hoare triple {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,485 INFO L290 TraceCheckUtils]: 26: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,485 INFO L290 TraceCheckUtils]: 27: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,485 INFO L290 TraceCheckUtils]: 28: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,486 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {7394#true} {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {7414#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:20,487 INFO L290 TraceCheckUtils]: 31: Hoare triple {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:20,487 INFO L272 TraceCheckUtils]: 32: Hoare triple {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,487 INFO L290 TraceCheckUtils]: 34: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,487 INFO L290 TraceCheckUtils]: 35: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,487 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {7394#true} {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:20,488 INFO L290 TraceCheckUtils]: 37: Hoare triple {7419#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,489 INFO L290 TraceCheckUtils]: 38: Hoare triple {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,489 INFO L272 TraceCheckUtils]: 39: Hoare triple {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,489 INFO L290 TraceCheckUtils]: 41: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,489 INFO L290 TraceCheckUtils]: 42: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,489 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {7394#true} {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {7424#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,490 INFO L290 TraceCheckUtils]: 45: Hoare triple {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,490 INFO L272 TraceCheckUtils]: 46: Hoare triple {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,490 INFO L290 TraceCheckUtils]: 47: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,490 INFO L290 TraceCheckUtils]: 48: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,490 INFO L290 TraceCheckUtils]: 49: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,491 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7394#true} {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,491 INFO L290 TraceCheckUtils]: 51: Hoare triple {7429#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,492 INFO L290 TraceCheckUtils]: 52: Hoare triple {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,492 INFO L272 TraceCheckUtils]: 53: Hoare triple {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,492 INFO L290 TraceCheckUtils]: 54: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,492 INFO L290 TraceCheckUtils]: 55: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,492 INFO L290 TraceCheckUtils]: 56: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,492 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {7394#true} {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:20,493 INFO L290 TraceCheckUtils]: 58: Hoare triple {7434#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:20,493 INFO L290 TraceCheckUtils]: 59: Hoare triple {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:20,493 INFO L272 TraceCheckUtils]: 60: Hoare triple {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:20,493 INFO L290 TraceCheckUtils]: 61: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:20,493 INFO L290 TraceCheckUtils]: 62: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:20,493 INFO L290 TraceCheckUtils]: 63: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:20,494 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7394#true} {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:20,494 INFO L290 TraceCheckUtils]: 65: Hoare triple {7439#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7444#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:20,495 INFO L290 TraceCheckUtils]: 66: Hoare triple {7444#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7445#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:20,495 INFO L272 TraceCheckUtils]: 67: Hoare triple {7445#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7446#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:20,496 INFO L290 TraceCheckUtils]: 68: Hoare triple {7446#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {7447#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:20,496 INFO L290 TraceCheckUtils]: 69: Hoare triple {7447#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {7395#false} is VALID [2022-04-27 10:47:20,496 INFO L290 TraceCheckUtils]: 70: Hoare triple {7395#false} assume !false; {7395#false} is VALID [2022-04-27 10:47:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 65 proven. 62 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-27 10:47:20,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:20,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715950633] [2022-04-27 10:47:20,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715950633] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:20,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1471886930] [2022-04-27 10:47:20,497 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:47:20,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:20,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:20,498 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) [2022-04-27 10:47:20,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-27 10:47:20,546 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:47:20,546 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:47:20,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-27 10:47:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:20,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:21,557 INFO L272 TraceCheckUtils]: 0: Hoare triple {7394#true} call ULTIMATE.init(); {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#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(9, 2); {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7394#true} #68#return; {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L272 TraceCheckUtils]: 4: Hoare triple {7394#true} call #t~ret5 := main(); {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {7394#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {7394#true} is VALID [2022-04-27 10:47:21,558 INFO L290 TraceCheckUtils]: 6: Hoare triple {7394#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {7470#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:21,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {7470#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7400#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:21,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {7400#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7401#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:21,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {7401#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7402#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:21,560 INFO L290 TraceCheckUtils]: 10: Hoare triple {7402#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7403#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:21,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {7403#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7404#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:21,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {7404#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7405#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:21,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {7405#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7406#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:21,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {7406#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:21,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !(~i~0 < ~n~0); {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:21,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {7407#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} ~j~0 := 0; {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:21,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:21,566 INFO L272 TraceCheckUtils]: 18: Hoare triple {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,566 INFO L290 TraceCheckUtils]: 20: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,566 INFO L290 TraceCheckUtils]: 21: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,567 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7394#true} {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} #66#return; {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:21,567 INFO L290 TraceCheckUtils]: 23: Hoare triple {7501#(and (<= 0 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:21,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:21,568 INFO L272 TraceCheckUtils]: 25: Hoare triple {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,568 INFO L290 TraceCheckUtils]: 26: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,568 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {7394#true} {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} #66#return; {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:21,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {7523#(and (<= 1 main_~j~0) (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:21,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:21,569 INFO L272 TraceCheckUtils]: 32: Hoare triple {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,569 INFO L290 TraceCheckUtils]: 33: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,570 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {7394#true} {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #66#return; {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:21,570 INFO L290 TraceCheckUtils]: 37: Hoare triple {7545#(and (<= 15 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:21,571 INFO L290 TraceCheckUtils]: 38: Hoare triple {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:21,571 INFO L272 TraceCheckUtils]: 39: Hoare triple {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,571 INFO L290 TraceCheckUtils]: 40: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,571 INFO L290 TraceCheckUtils]: 42: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,571 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {7394#true} {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #66#return; {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:21,572 INFO L290 TraceCheckUtils]: 44: Hoare triple {7567#(and (<= 15 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:21,572 INFO L290 TraceCheckUtils]: 45: Hoare triple {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:21,572 INFO L272 TraceCheckUtils]: 46: Hoare triple {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,572 INFO L290 TraceCheckUtils]: 47: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,572 INFO L290 TraceCheckUtils]: 48: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,572 INFO L290 TraceCheckUtils]: 49: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,573 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7394#true} {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:21,573 INFO L290 TraceCheckUtils]: 51: Hoare triple {7589#(and (<= 15 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:21,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:21,574 INFO L272 TraceCheckUtils]: 53: Hoare triple {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,574 INFO L290 TraceCheckUtils]: 54: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,574 INFO L290 TraceCheckUtils]: 55: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,574 INFO L290 TraceCheckUtils]: 56: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,574 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {7394#true} {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} #66#return; {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:21,575 INFO L290 TraceCheckUtils]: 58: Hoare triple {7611#(and (<= 15 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:21,575 INFO L290 TraceCheckUtils]: 59: Hoare triple {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:21,575 INFO L272 TraceCheckUtils]: 60: Hoare triple {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:21,575 INFO L290 TraceCheckUtils]: 61: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:21,575 INFO L290 TraceCheckUtils]: 62: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:21,575 INFO L290 TraceCheckUtils]: 63: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:21,576 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7394#true} {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #66#return; {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:21,576 INFO L290 TraceCheckUtils]: 65: Hoare triple {7633#(and (<= 15 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7655#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 15 main_~n~0))} is VALID [2022-04-27 10:47:21,577 INFO L290 TraceCheckUtils]: 66: Hoare triple {7655#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 15 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7445#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:21,577 INFO L272 TraceCheckUtils]: 67: Hoare triple {7445#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7662#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:21,578 INFO L290 TraceCheckUtils]: 68: Hoare triple {7662#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {7666#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:21,578 INFO L290 TraceCheckUtils]: 69: Hoare triple {7666#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {7395#false} is VALID [2022-04-27 10:47:21,578 INFO L290 TraceCheckUtils]: 70: Hoare triple {7395#false} assume !false; {7395#false} is VALID [2022-04-27 10:47:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 14 proven. 113 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-27 10:47:21,578 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:23,298 INFO L290 TraceCheckUtils]: 70: Hoare triple {7395#false} assume !false; {7395#false} is VALID [2022-04-27 10:47:23,299 INFO L290 TraceCheckUtils]: 69: Hoare triple {7666#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {7395#false} is VALID [2022-04-27 10:47:23,299 INFO L290 TraceCheckUtils]: 68: Hoare triple {7662#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {7666#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:23,307 INFO L272 TraceCheckUtils]: 67: Hoare triple {7445#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7662#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:23,308 INFO L290 TraceCheckUtils]: 66: Hoare triple {7685#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7445#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:23,309 INFO L290 TraceCheckUtils]: 65: Hoare triple {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7685#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,309 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7394#true} {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:23,309 INFO L290 TraceCheckUtils]: 63: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,309 INFO L290 TraceCheckUtils]: 62: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,309 INFO L290 TraceCheckUtils]: 61: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,309 INFO L272 TraceCheckUtils]: 60: Hoare triple {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,310 INFO L290 TraceCheckUtils]: 59: Hoare triple {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:23,311 INFO L290 TraceCheckUtils]: 58: Hoare triple {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7689#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:23,311 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {7394#true} {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,311 INFO L290 TraceCheckUtils]: 56: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,311 INFO L290 TraceCheckUtils]: 55: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,311 INFO L290 TraceCheckUtils]: 54: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,311 INFO L272 TraceCheckUtils]: 53: Hoare triple {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,312 INFO L290 TraceCheckUtils]: 52: Hoare triple {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,312 INFO L290 TraceCheckUtils]: 51: Hoare triple {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7711#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,313 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7394#true} {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,313 INFO L290 TraceCheckUtils]: 49: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,313 INFO L290 TraceCheckUtils]: 48: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,313 INFO L290 TraceCheckUtils]: 47: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,313 INFO L272 TraceCheckUtils]: 46: Hoare triple {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,314 INFO L290 TraceCheckUtils]: 45: Hoare triple {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,314 INFO L290 TraceCheckUtils]: 44: Hoare triple {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7733#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,315 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {7394#true} {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:23,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,315 INFO L290 TraceCheckUtils]: 40: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,315 INFO L272 TraceCheckUtils]: 39: Hoare triple {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,315 INFO L290 TraceCheckUtils]: 38: Hoare triple {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:23,316 INFO L290 TraceCheckUtils]: 37: Hoare triple {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7755#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:23,316 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {7394#true} {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,316 INFO L272 TraceCheckUtils]: 32: Hoare triple {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,317 INFO L290 TraceCheckUtils]: 31: Hoare triple {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,317 INFO L290 TraceCheckUtils]: 30: Hoare triple {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7777#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,318 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {7394#true} {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,318 INFO L290 TraceCheckUtils]: 27: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,318 INFO L290 TraceCheckUtils]: 26: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,318 INFO L272 TraceCheckUtils]: 25: Hoare triple {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,318 INFO L290 TraceCheckUtils]: 24: Hoare triple {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,319 INFO L290 TraceCheckUtils]: 23: Hoare triple {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {7799#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:23,319 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7394#true} {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:23,319 INFO L290 TraceCheckUtils]: 21: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,319 INFO L290 TraceCheckUtils]: 20: Hoare triple {7394#true} assume !(0 == ~cond); {7394#true} is VALID [2022-04-27 10:47:23,319 INFO L290 TraceCheckUtils]: 19: Hoare triple {7394#true} ~cond := #in~cond; {7394#true} is VALID [2022-04-27 10:47:23,320 INFO L272 TraceCheckUtils]: 18: Hoare triple {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {7394#true} is VALID [2022-04-27 10:47:23,320 INFO L290 TraceCheckUtils]: 17: Hoare triple {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:23,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {7843#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 7))} ~j~0 := 0; {7821#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:23,321 INFO L290 TraceCheckUtils]: 15: Hoare triple {7843#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 7))} assume !(~i~0 < ~n~0); {7843#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,321 INFO L290 TraceCheckUtils]: 14: Hoare triple {7850#(or (<= 9 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7843#(or (<= 8 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {7854#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7850#(or (<= 9 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,322 INFO L290 TraceCheckUtils]: 12: Hoare triple {7858#(or (<= 11 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7854#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 10 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {7862#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7858#(or (<= 11 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {7866#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 13 main_~k~0) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7862#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 12 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,324 INFO L290 TraceCheckUtils]: 9: Hoare triple {7870#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 7) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7866#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 13 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,324 INFO L290 TraceCheckUtils]: 8: Hoare triple {7874#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 7) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7870#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 7) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:47:23,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {7878#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 7))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {7874#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 7) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:47:23,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {7394#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {7878#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 7))} is VALID [2022-04-27 10:47:23,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {7394#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {7394#true} is VALID [2022-04-27 10:47:23,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {7394#true} call #t~ret5 := main(); {7394#true} is VALID [2022-04-27 10:47:23,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7394#true} {7394#true} #68#return; {7394#true} is VALID [2022-04-27 10:47:23,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {7394#true} assume true; {7394#true} is VALID [2022-04-27 10:47:23,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {7394#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(9, 2); {7394#true} is VALID [2022-04-27 10:47:23,325 INFO L272 TraceCheckUtils]: 0: Hoare triple {7394#true} call ULTIMATE.init(); {7394#true} is VALID [2022-04-27 10:47:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 14 proven. 113 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-27 10:47:23,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1471886930] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:23,326 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:23,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 22, 22] total 52 [2022-04-27 10:47:23,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034897790] [2022-04-27 10:47:23,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:23,327 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 71 [2022-04-27 10:47:23,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:23,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:23,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:23,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-27 10:47:23,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:23,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-27 10:47:23,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=367, Invalid=2285, Unknown=0, NotChecked=0, Total=2652 [2022-04-27 10:47:23,415 INFO L87 Difference]: Start difference. First operand 122 states and 146 transitions. Second operand has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:29,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:29,399 INFO L93 Difference]: Finished difference Result 191 states and 226 transitions. [2022-04-27 10:47:29,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-27 10:47:29,399 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 71 [2022-04-27 10:47:29,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 129 transitions. [2022-04-27 10:47:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 129 transitions. [2022-04-27 10:47:29,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 129 transitions. [2022-04-27 10:47:29,525 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:29,527 INFO L225 Difference]: With dead ends: 191 [2022-04-27 10:47:29,527 INFO L226 Difference]: Without dead ends: 141 [2022-04-27 10:47:29,529 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 127 SyntacticMatches, 4 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2352 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=1215, Invalid=7905, Unknown=0, NotChecked=0, Total=9120 [2022-04-27 10:47:29,529 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 171 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 1579 mSolverCounterSat, 218 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 1797 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 218 IncrementalHoareTripleChecker+Valid, 1579 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:29,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 151 Invalid, 1797 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [218 Valid, 1579 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-27 10:47:29,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-04-27 10:47:30,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 139. [2022-04-27 10:47:30,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:30,124 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-27 10:47:30,133 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-27 10:47:30,133 INFO L87 Difference]: Start difference. First operand 141 states. Second operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-27 10:47:30,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:30,138 INFO L93 Difference]: Finished difference Result 141 states and 171 transitions. [2022-04-27 10:47:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 171 transitions. [2022-04-27 10:47:30,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:30,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:30,138 INFO L74 IsIncluded]: Start isIncluded. First operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) Second operand 141 states. [2022-04-27 10:47:30,138 INFO L87 Difference]: Start difference. First operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) Second operand 141 states. [2022-04-27 10:47:30,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:30,141 INFO L93 Difference]: Finished difference Result 141 states and 171 transitions. [2022-04-27 10:47:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 171 transitions. [2022-04-27 10:47:30,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:30,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:30,141 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:30,141 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 100 states have (on average 1.1) internal successors, (110), 105 states have internal predecessors, (110), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (29), 24 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-27 10:47:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 169 transitions. [2022-04-27 10:47:30,144 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 169 transitions. Word has length 71 [2022-04-27 10:47:30,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:30,144 INFO L495 AbstractCegarLoop]: Abstraction has 139 states and 169 transitions. [2022-04-27 10:47:30,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 51 states have (on average 1.607843137254902) internal successors, (82), 49 states have internal predecessors, (82), 23 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-27 10:47:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 169 transitions. [2022-04-27 10:47:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-27 10:47:30,145 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:30,145 INFO L195 NwaCegarLoop]: trace histogram [15, 7, 7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:30,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-27 10:47:30,363 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,SelfDestructingSolverStorable11 [2022-04-27 10:47:30,363 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:30,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:30,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1065374854, now seen corresponding path program 9 times [2022-04-27 10:47:30,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:30,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203418153] [2022-04-27 10:47:30,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {8849#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {8796#true} is VALID [2022-04-27 10:47:30,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8796#true} {8796#true} #68#return; {8796#true} is VALID [2022-04-27 10:47:30,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-27 10:47:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,665 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8816#(<= 14 main_~k~0)} #66#return; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 10:47:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,669 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8821#(<= 13 main_~k~0)} #66#return; {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:30,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 10:47:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,672 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,672 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,672 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8826#(<= 12 main_~k~0)} #66#return; {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:30,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-27 10:47:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8831#(<= 11 main_~k~0)} #66#return; {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:30,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-04-27 10:47:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,678 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8836#(<= 10 main_~k~0)} #66#return; {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:30,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-27 10:47:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,696 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8841#(<= 9 main_~k~0)} #66#return; {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:30,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {8796#true} call ULTIMATE.init(); {8849#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:30,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {8849#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {8796#true} is VALID [2022-04-27 10:47:30,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,697 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8796#true} #68#return; {8796#true} is VALID [2022-04-27 10:47:30,697 INFO L272 TraceCheckUtils]: 4: Hoare triple {8796#true} call #t~ret5 := main(); {8796#true} is VALID [2022-04-27 10:47:30,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {8796#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {8796#true} is VALID [2022-04-27 10:47:30,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {8796#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {8801#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:30,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {8801#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8802#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {8802#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8803#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {8803#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8804#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,699 INFO L290 TraceCheckUtils]: 10: Hoare triple {8804#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8805#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {8805#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8806#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {8806#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8807#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,701 INFO L290 TraceCheckUtils]: 13: Hoare triple {8807#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8808#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,701 INFO L290 TraceCheckUtils]: 14: Hoare triple {8808#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8809#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,702 INFO L290 TraceCheckUtils]: 15: Hoare triple {8809#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8810#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {8810#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8811#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {8811#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8812#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,703 INFO L290 TraceCheckUtils]: 18: Hoare triple {8812#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8813#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,703 INFO L290 TraceCheckUtils]: 19: Hoare triple {8813#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8814#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,704 INFO L290 TraceCheckUtils]: 20: Hoare triple {8814#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8815#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:47:30,704 INFO L290 TraceCheckUtils]: 21: Hoare triple {8815#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {8816#(<= 14 main_~k~0)} assume !(~i~0 < ~n~0); {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {8816#(<= 14 main_~k~0)} ~j~0 := 0; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 24: Hoare triple {8816#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,705 INFO L272 TraceCheckUtils]: 25: Hoare triple {8816#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 26: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 27: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,705 INFO L290 TraceCheckUtils]: 28: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,706 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {8796#true} {8816#(<= 14 main_~k~0)} #66#return; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:30,706 INFO L290 TraceCheckUtils]: 30: Hoare triple {8816#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:30,706 INFO L290 TraceCheckUtils]: 31: Hoare triple {8821#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:30,706 INFO L272 TraceCheckUtils]: 32: Hoare triple {8821#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,706 INFO L290 TraceCheckUtils]: 33: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,706 INFO L290 TraceCheckUtils]: 34: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,706 INFO L290 TraceCheckUtils]: 35: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,707 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {8796#true} {8821#(<= 13 main_~k~0)} #66#return; {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:30,707 INFO L290 TraceCheckUtils]: 37: Hoare triple {8821#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:30,707 INFO L290 TraceCheckUtils]: 38: Hoare triple {8826#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:30,707 INFO L272 TraceCheckUtils]: 39: Hoare triple {8826#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,708 INFO L290 TraceCheckUtils]: 40: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,708 INFO L290 TraceCheckUtils]: 41: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,708 INFO L290 TraceCheckUtils]: 42: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,708 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {8796#true} {8826#(<= 12 main_~k~0)} #66#return; {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:30,708 INFO L290 TraceCheckUtils]: 44: Hoare triple {8826#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:30,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {8831#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:30,709 INFO L272 TraceCheckUtils]: 46: Hoare triple {8831#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,709 INFO L290 TraceCheckUtils]: 47: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,709 INFO L290 TraceCheckUtils]: 48: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,709 INFO L290 TraceCheckUtils]: 49: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,709 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8796#true} {8831#(<= 11 main_~k~0)} #66#return; {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:30,709 INFO L290 TraceCheckUtils]: 51: Hoare triple {8831#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:30,710 INFO L290 TraceCheckUtils]: 52: Hoare triple {8836#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:30,710 INFO L272 TraceCheckUtils]: 53: Hoare triple {8836#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,710 INFO L290 TraceCheckUtils]: 54: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,710 INFO L290 TraceCheckUtils]: 55: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,710 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {8796#true} {8836#(<= 10 main_~k~0)} #66#return; {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:30,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {8836#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:30,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {8841#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:30,711 INFO L272 TraceCheckUtils]: 60: Hoare triple {8841#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:30,711 INFO L290 TraceCheckUtils]: 61: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:30,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:30,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:30,711 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8796#true} {8841#(<= 9 main_~k~0)} #66#return; {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:30,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {8841#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8846#(<= 8 main_~k~0)} is VALID [2022-04-27 10:47:30,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {8846#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8846#(<= 8 main_~k~0)} is VALID [2022-04-27 10:47:30,712 INFO L272 TraceCheckUtils]: 67: Hoare triple {8846#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8847#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:30,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {8847#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {8848#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:30,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {8848#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {8797#false} is VALID [2022-04-27 10:47:30,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {8797#false} assume !false; {8797#false} is VALID [2022-04-27 10:47:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 103 proven. 86 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:30,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:30,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203418153] [2022-04-27 10:47:30,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203418153] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:30,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683422086] [2022-04-27 10:47:30,714 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:47:30,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:30,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:30,715 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) [2022-04-27 10:47:30,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-27 10:47:30,784 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2022-04-27 10:47:30,784 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:47:30,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-27 10:47:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:30,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:31,617 INFO L272 TraceCheckUtils]: 0: Hoare triple {8796#true} call ULTIMATE.init(); {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#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(9, 2); {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8796#true} #68#return; {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L272 TraceCheckUtils]: 4: Hoare triple {8796#true} call #t~ret5 := main(); {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {8796#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {8796#true} is VALID [2022-04-27 10:47:31,618 INFO L290 TraceCheckUtils]: 6: Hoare triple {8796#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {8871#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:31,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {8871#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8875#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:31,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {8875#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8879#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:31,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {8879#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8883#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:31,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {8883#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8887#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:31,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {8887#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8891#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:31,621 INFO L290 TraceCheckUtils]: 12: Hoare triple {8891#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8895#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:31,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {8895#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8899#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:31,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {8899#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8903#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:31,623 INFO L290 TraceCheckUtils]: 15: Hoare triple {8903#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8907#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:31,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {8907#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8911#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:31,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {8911#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8915#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:31,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {8915#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8919#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:31,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {8919#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8923#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:47:31,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {8923#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8927#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:47:31,626 INFO L290 TraceCheckUtils]: 21: Hoare triple {8927#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:31,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {8816#(<= 14 main_~k~0)} assume !(~i~0 < ~n~0); {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:31,626 INFO L290 TraceCheckUtils]: 23: Hoare triple {8816#(<= 14 main_~k~0)} ~j~0 := 0; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:31,626 INFO L290 TraceCheckUtils]: 24: Hoare triple {8816#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:31,627 INFO L272 TraceCheckUtils]: 25: Hoare triple {8816#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,627 INFO L290 TraceCheckUtils]: 26: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,627 INFO L290 TraceCheckUtils]: 27: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,627 INFO L290 TraceCheckUtils]: 28: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,627 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {8796#true} {8816#(<= 14 main_~k~0)} #66#return; {8816#(<= 14 main_~k~0)} is VALID [2022-04-27 10:47:31,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {8816#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:31,628 INFO L290 TraceCheckUtils]: 31: Hoare triple {8821#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:31,628 INFO L272 TraceCheckUtils]: 32: Hoare triple {8821#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,628 INFO L290 TraceCheckUtils]: 33: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,628 INFO L290 TraceCheckUtils]: 34: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,628 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {8796#true} {8821#(<= 13 main_~k~0)} #66#return; {8821#(<= 13 main_~k~0)} is VALID [2022-04-27 10:47:31,629 INFO L290 TraceCheckUtils]: 37: Hoare triple {8821#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:31,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {8826#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:31,629 INFO L272 TraceCheckUtils]: 39: Hoare triple {8826#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,630 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {8796#true} {8826#(<= 12 main_~k~0)} #66#return; {8826#(<= 12 main_~k~0)} is VALID [2022-04-27 10:47:31,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {8826#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:31,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {8831#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:31,630 INFO L272 TraceCheckUtils]: 46: Hoare triple {8831#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,630 INFO L290 TraceCheckUtils]: 47: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,630 INFO L290 TraceCheckUtils]: 48: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,630 INFO L290 TraceCheckUtils]: 49: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,631 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8796#true} {8831#(<= 11 main_~k~0)} #66#return; {8831#(<= 11 main_~k~0)} is VALID [2022-04-27 10:47:31,631 INFO L290 TraceCheckUtils]: 51: Hoare triple {8831#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:31,631 INFO L290 TraceCheckUtils]: 52: Hoare triple {8836#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:31,631 INFO L272 TraceCheckUtils]: 53: Hoare triple {8836#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,631 INFO L290 TraceCheckUtils]: 54: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,631 INFO L290 TraceCheckUtils]: 55: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,631 INFO L290 TraceCheckUtils]: 56: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,632 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {8796#true} {8836#(<= 10 main_~k~0)} #66#return; {8836#(<= 10 main_~k~0)} is VALID [2022-04-27 10:47:31,632 INFO L290 TraceCheckUtils]: 58: Hoare triple {8836#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:31,632 INFO L290 TraceCheckUtils]: 59: Hoare triple {8841#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:31,632 INFO L272 TraceCheckUtils]: 60: Hoare triple {8841#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:31,632 INFO L290 TraceCheckUtils]: 61: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:31,633 INFO L290 TraceCheckUtils]: 62: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:31,633 INFO L290 TraceCheckUtils]: 63: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:31,633 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8796#true} {8841#(<= 9 main_~k~0)} #66#return; {8841#(<= 9 main_~k~0)} is VALID [2022-04-27 10:47:31,633 INFO L290 TraceCheckUtils]: 65: Hoare triple {8841#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {8846#(<= 8 main_~k~0)} is VALID [2022-04-27 10:47:31,633 INFO L290 TraceCheckUtils]: 66: Hoare triple {8846#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {8846#(<= 8 main_~k~0)} is VALID [2022-04-27 10:47:31,634 INFO L272 TraceCheckUtils]: 67: Hoare triple {8846#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {9069#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:31,634 INFO L290 TraceCheckUtils]: 68: Hoare triple {9069#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9073#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:31,634 INFO L290 TraceCheckUtils]: 69: Hoare triple {9073#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8797#false} is VALID [2022-04-27 10:47:31,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {8797#false} assume !false; {8797#false} is VALID [2022-04-27 10:47:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 12 proven. 177 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:31,635 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:32,490 INFO L290 TraceCheckUtils]: 70: Hoare triple {8797#false} assume !false; {8797#false} is VALID [2022-04-27 10:47:32,490 INFO L290 TraceCheckUtils]: 69: Hoare triple {9073#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8797#false} is VALID [2022-04-27 10:47:32,490 INFO L290 TraceCheckUtils]: 68: Hoare triple {9069#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9073#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:32,491 INFO L272 TraceCheckUtils]: 67: Hoare triple {9089#(< 0 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {9069#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:32,491 INFO L290 TraceCheckUtils]: 66: Hoare triple {9089#(< 0 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9089#(< 0 main_~k~0)} is VALID [2022-04-27 10:47:32,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {9096#(< 1 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9089#(< 0 main_~k~0)} is VALID [2022-04-27 10:47:32,492 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8796#true} {9096#(< 1 main_~k~0)} #66#return; {9096#(< 1 main_~k~0)} is VALID [2022-04-27 10:47:32,492 INFO L290 TraceCheckUtils]: 63: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,492 INFO L290 TraceCheckUtils]: 62: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,492 INFO L290 TraceCheckUtils]: 61: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,492 INFO L272 TraceCheckUtils]: 60: Hoare triple {9096#(< 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,492 INFO L290 TraceCheckUtils]: 59: Hoare triple {9096#(< 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9096#(< 1 main_~k~0)} is VALID [2022-04-27 10:47:32,493 INFO L290 TraceCheckUtils]: 58: Hoare triple {9118#(< 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9096#(< 1 main_~k~0)} is VALID [2022-04-27 10:47:32,493 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {8796#true} {9118#(< 2 main_~k~0)} #66#return; {9118#(< 2 main_~k~0)} is VALID [2022-04-27 10:47:32,493 INFO L290 TraceCheckUtils]: 56: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,493 INFO L290 TraceCheckUtils]: 55: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,493 INFO L290 TraceCheckUtils]: 54: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,493 INFO L272 TraceCheckUtils]: 53: Hoare triple {9118#(< 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {9118#(< 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9118#(< 2 main_~k~0)} is VALID [2022-04-27 10:47:32,494 INFO L290 TraceCheckUtils]: 51: Hoare triple {9140#(< 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9118#(< 2 main_~k~0)} is VALID [2022-04-27 10:47:32,494 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8796#true} {9140#(< 3 main_~k~0)} #66#return; {9140#(< 3 main_~k~0)} is VALID [2022-04-27 10:47:32,494 INFO L290 TraceCheckUtils]: 49: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,494 INFO L272 TraceCheckUtils]: 46: Hoare triple {9140#(< 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,495 INFO L290 TraceCheckUtils]: 45: Hoare triple {9140#(< 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9140#(< 3 main_~k~0)} is VALID [2022-04-27 10:47:32,495 INFO L290 TraceCheckUtils]: 44: Hoare triple {9162#(< 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9140#(< 3 main_~k~0)} is VALID [2022-04-27 10:47:32,495 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {8796#true} {9162#(< 4 main_~k~0)} #66#return; {9162#(< 4 main_~k~0)} is VALID [2022-04-27 10:47:32,495 INFO L290 TraceCheckUtils]: 42: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,495 INFO L290 TraceCheckUtils]: 41: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,495 INFO L290 TraceCheckUtils]: 40: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,495 INFO L272 TraceCheckUtils]: 39: Hoare triple {9162#(< 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {9162#(< 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9162#(< 4 main_~k~0)} is VALID [2022-04-27 10:47:32,496 INFO L290 TraceCheckUtils]: 37: Hoare triple {9184#(< 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9162#(< 4 main_~k~0)} is VALID [2022-04-27 10:47:32,496 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {8796#true} {9184#(< 5 main_~k~0)} #66#return; {9184#(< 5 main_~k~0)} is VALID [2022-04-27 10:47:32,496 INFO L290 TraceCheckUtils]: 35: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,496 INFO L290 TraceCheckUtils]: 34: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,496 INFO L290 TraceCheckUtils]: 33: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,497 INFO L272 TraceCheckUtils]: 32: Hoare triple {9184#(< 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,497 INFO L290 TraceCheckUtils]: 31: Hoare triple {9184#(< 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9184#(< 5 main_~k~0)} is VALID [2022-04-27 10:47:32,497 INFO L290 TraceCheckUtils]: 30: Hoare triple {9206#(< 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {9184#(< 5 main_~k~0)} is VALID [2022-04-27 10:47:32,497 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {8796#true} {9206#(< 6 main_~k~0)} #66#return; {9206#(< 6 main_~k~0)} is VALID [2022-04-27 10:47:32,497 INFO L290 TraceCheckUtils]: 28: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,498 INFO L290 TraceCheckUtils]: 27: Hoare triple {8796#true} assume !(0 == ~cond); {8796#true} is VALID [2022-04-27 10:47:32,498 INFO L290 TraceCheckUtils]: 26: Hoare triple {8796#true} ~cond := #in~cond; {8796#true} is VALID [2022-04-27 10:47:32,498 INFO L272 TraceCheckUtils]: 25: Hoare triple {9206#(< 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {8796#true} is VALID [2022-04-27 10:47:32,498 INFO L290 TraceCheckUtils]: 24: Hoare triple {9206#(< 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {9206#(< 6 main_~k~0)} is VALID [2022-04-27 10:47:32,498 INFO L290 TraceCheckUtils]: 23: Hoare triple {9206#(< 6 main_~k~0)} ~j~0 := 0; {9206#(< 6 main_~k~0)} is VALID [2022-04-27 10:47:32,498 INFO L290 TraceCheckUtils]: 22: Hoare triple {9206#(< 6 main_~k~0)} assume !(~i~0 < ~n~0); {9206#(< 6 main_~k~0)} is VALID [2022-04-27 10:47:32,499 INFO L290 TraceCheckUtils]: 21: Hoare triple {9234#(or (< 7 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9206#(< 6 main_~k~0)} is VALID [2022-04-27 10:47:32,499 INFO L290 TraceCheckUtils]: 20: Hoare triple {9238#(or (<= main_~n~0 (+ main_~i~0 2)) (< 8 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9234#(or (< 7 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:47:32,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {9242#(or (<= main_~n~0 (+ main_~i~0 4)) (< 9 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9238#(or (<= main_~n~0 (+ main_~i~0 2)) (< 8 main_~k~0))} is VALID [2022-04-27 10:47:32,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {9246#(or (<= main_~n~0 (+ main_~i~0 6)) (< 10 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9242#(or (<= main_~n~0 (+ main_~i~0 4)) (< 9 main_~k~0))} is VALID [2022-04-27 10:47:32,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {9250#(or (<= main_~n~0 (+ main_~i~0 8)) (< 11 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9246#(or (<= main_~n~0 (+ main_~i~0 6)) (< 10 main_~k~0))} is VALID [2022-04-27 10:47:32,501 INFO L290 TraceCheckUtils]: 16: Hoare triple {9254#(or (< 12 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9250#(or (<= main_~n~0 (+ main_~i~0 8)) (< 11 main_~k~0))} is VALID [2022-04-27 10:47:32,501 INFO L290 TraceCheckUtils]: 15: Hoare triple {9258#(or (< 13 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9254#(or (< 12 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:47:32,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {9262#(or (< 14 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9258#(or (< 13 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:47:32,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {9266#(or (<= main_~n~0 (+ main_~i~0 16)) (< 15 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9262#(or (< 14 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:47:32,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {9270#(or (<= main_~n~0 (+ main_~i~0 18)) (< 16 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9266#(or (<= main_~n~0 (+ main_~i~0 16)) (< 15 main_~k~0))} is VALID [2022-04-27 10:47:32,503 INFO L290 TraceCheckUtils]: 11: Hoare triple {9274#(or (< 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9270#(or (<= main_~n~0 (+ main_~i~0 18)) (< 16 main_~k~0))} is VALID [2022-04-27 10:47:32,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {9278#(or (< 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9274#(or (< 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} is VALID [2022-04-27 10:47:32,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {9282#(or (< 19 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9278#(or (< 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:47:32,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {9286#(or (<= main_~n~0 (+ main_~i~0 26)) (< 20 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9282#(or (< 19 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:47:32,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {9290#(or (< 21 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {9286#(or (<= main_~n~0 (+ main_~i~0 26)) (< 20 main_~k~0))} is VALID [2022-04-27 10:47:32,505 INFO L290 TraceCheckUtils]: 6: Hoare triple {8796#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {9290#(or (< 21 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:47:32,505 INFO L290 TraceCheckUtils]: 5: Hoare triple {8796#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {8796#true} is VALID [2022-04-27 10:47:32,505 INFO L272 TraceCheckUtils]: 4: Hoare triple {8796#true} call #t~ret5 := main(); {8796#true} is VALID [2022-04-27 10:47:32,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8796#true} {8796#true} #68#return; {8796#true} is VALID [2022-04-27 10:47:32,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {8796#true} assume true; {8796#true} is VALID [2022-04-27 10:47:32,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {8796#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(9, 2); {8796#true} is VALID [2022-04-27 10:47:32,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {8796#true} call ULTIMATE.init(); {8796#true} is VALID [2022-04-27 10:47:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 12 proven. 177 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-27 10:47:32,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683422086] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:32,506 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:32,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 26] total 66 [2022-04-27 10:47:32,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326880600] [2022-04-27 10:47:32,506 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:32,507 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 71 [2022-04-27 10:47:32,507 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:32,507 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:32,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:32,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-04-27 10:47:32,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:32,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-04-27 10:47:32,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=841, Invalid=3449, Unknown=0, NotChecked=0, Total=4290 [2022-04-27 10:47:32,572 INFO L87 Difference]: Start difference. First operand 139 states and 169 transitions. Second operand has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:38,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:38,736 INFO L93 Difference]: Finished difference Result 297 states and 376 transitions. [2022-04-27 10:47:38,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-27 10:47:38,736 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 71 [2022-04-27 10:47:38,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 187 transitions. [2022-04-27 10:47:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 187 transitions. [2022-04-27 10:47:38,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 187 transitions. [2022-04-27 10:47:38,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 187 edges. 187 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:38,907 INFO L225 Difference]: With dead ends: 297 [2022-04-27 10:47:38,907 INFO L226 Difference]: Without dead ends: 295 [2022-04-27 10:47:38,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 116 SyntacticMatches, 2 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3820 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=2735, Invalid=9697, Unknown=0, NotChecked=0, Total=12432 [2022-04-27 10:47:38,910 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 183 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 2049 mSolverCounterSat, 355 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 2404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 355 IncrementalHoareTripleChecker+Valid, 2049 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:38,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 161 Invalid, 2404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [355 Valid, 2049 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-27 10:47:38,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2022-04-27 10:47:40,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 272. [2022-04-27 10:47:40,250 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:40,252 INFO L82 GeneralOperation]: Start isEquivalent. First operand 295 states. Second operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) [2022-04-27 10:47:40,252 INFO L74 IsIncluded]: Start isIncluded. First operand 295 states. Second operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) [2022-04-27 10:47:40,256 INFO L87 Difference]: Start difference. First operand 295 states. Second operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) [2022-04-27 10:47:40,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:40,262 INFO L93 Difference]: Finished difference Result 295 states and 374 transitions. [2022-04-27 10:47:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 374 transitions. [2022-04-27 10:47:40,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:40,263 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:40,263 INFO L74 IsIncluded]: Start isIncluded. First operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) Second operand 295 states. [2022-04-27 10:47:40,264 INFO L87 Difference]: Start difference. First operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) Second operand 295 states. [2022-04-27 10:47:40,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:40,271 INFO L93 Difference]: Finished difference Result 295 states and 374 transitions. [2022-04-27 10:47:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 374 transitions. [2022-04-27 10:47:40,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:40,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:40,271 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:40,271 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 189 states have (on average 1.052910052910053) internal successors, (199), 197 states have internal predecessors, (199), 73 states have call successors, (73), 10 states have call predecessors, (73), 9 states have return successors, (72), 64 states have call predecessors, (72), 72 states have call successors, (72) [2022-04-27 10:47:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 344 transitions. [2022-04-27 10:47:40,278 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 344 transitions. Word has length 71 [2022-04-27 10:47:40,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:40,278 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 344 transitions. [2022-04-27 10:47:40,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 1.3636363636363635) internal successors, (90), 63 states have internal predecessors, (90), 15 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 10:47:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 344 transitions. [2022-04-27 10:47:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-27 10:47:40,280 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:40,280 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:40,296 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-04-27 10:47:40,496 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,SelfDestructingSolverStorable12 [2022-04-27 10:47:40,497 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:40,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:40,497 INFO L85 PathProgramCache]: Analyzing trace with hash -995114586, now seen corresponding path program 10 times [2022-04-27 10:47:40,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:40,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023895824] [2022-04-27 10:47:40,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {10984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {10924#true} is VALID [2022-04-27 10:47:41,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,034 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10924#true} {10924#true} #68#return; {10924#true} is VALID [2022-04-27 10:47:41,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-27 10:47:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,038 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} #66#return; {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} is VALID [2022-04-27 10:47:41,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-04-27 10:47:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-27 10:47:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-04-27 10:47:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,059 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:41,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-04-27 10:47:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-27 10:47:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-27 10:47:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,079 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-04-27 10:47:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:41,086 INFO L272 TraceCheckUtils]: 0: Hoare triple {10924#true} call ULTIMATE.init(); {10984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:41,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {10984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {10924#true} is VALID [2022-04-27 10:47:41,086 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10924#true} #68#return; {10924#true} is VALID [2022-04-27 10:47:41,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {10924#true} call #t~ret5 := main(); {10924#true} is VALID [2022-04-27 10:47:41,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {10924#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {10924#true} is VALID [2022-04-27 10:47:41,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {10924#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {10929#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:41,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {10929#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10930#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:41,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {10930#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10931#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:41,088 INFO L290 TraceCheckUtils]: 9: Hoare triple {10931#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10932#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:41,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {10932#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10933#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:41,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {10933#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10934#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:41,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {10934#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10935#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:41,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {10935#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10936#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:41,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {10936#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10937#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:41,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {10937#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:41,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !(~i~0 < ~n~0); {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:41,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} ~j~0 := 0; {10939#(and (<= 17 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:41,092 INFO L290 TraceCheckUtils]: 18: Hoare triple {10939#(and (<= 17 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} is VALID [2022-04-27 10:47:41,092 INFO L272 TraceCheckUtils]: 19: Hoare triple {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,092 INFO L290 TraceCheckUtils]: 20: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,092 INFO L290 TraceCheckUtils]: 21: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,092 INFO L290 TraceCheckUtils]: 22: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,092 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10924#true} {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} #66#return; {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} is VALID [2022-04-27 10:47:41,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {10940#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 7 main_~k~0)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,093 INFO L290 TraceCheckUtils]: 25: Hoare triple {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,093 INFO L272 TraceCheckUtils]: 26: Hoare triple {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,093 INFO L290 TraceCheckUtils]: 27: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,093 INFO L290 TraceCheckUtils]: 28: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,094 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {10924#true} {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,094 INFO L290 TraceCheckUtils]: 31: Hoare triple {10945#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,095 INFO L290 TraceCheckUtils]: 32: Hoare triple {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,095 INFO L272 TraceCheckUtils]: 33: Hoare triple {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,095 INFO L290 TraceCheckUtils]: 34: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,095 INFO L290 TraceCheckUtils]: 35: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,095 INFO L290 TraceCheckUtils]: 36: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,095 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {10924#true} {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,096 INFO L290 TraceCheckUtils]: 38: Hoare triple {10950#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:41,096 INFO L290 TraceCheckUtils]: 39: Hoare triple {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:41,097 INFO L272 TraceCheckUtils]: 40: Hoare triple {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,097 INFO L290 TraceCheckUtils]: 41: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,097 INFO L290 TraceCheckUtils]: 42: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,097 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {10924#true} {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:41,098 INFO L290 TraceCheckUtils]: 45: Hoare triple {10955#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,098 INFO L290 TraceCheckUtils]: 46: Hoare triple {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,098 INFO L272 TraceCheckUtils]: 47: Hoare triple {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,098 INFO L290 TraceCheckUtils]: 48: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,098 INFO L290 TraceCheckUtils]: 49: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,098 INFO L290 TraceCheckUtils]: 50: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,099 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {10924#true} {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {10960#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,100 INFO L290 TraceCheckUtils]: 53: Hoare triple {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,100 INFO L272 TraceCheckUtils]: 54: Hoare triple {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,100 INFO L290 TraceCheckUtils]: 55: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,100 INFO L290 TraceCheckUtils]: 56: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,100 INFO L290 TraceCheckUtils]: 57: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,100 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10924#true} {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,101 INFO L290 TraceCheckUtils]: 59: Hoare triple {10965#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,102 INFO L272 TraceCheckUtils]: 61: Hoare triple {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,102 INFO L290 TraceCheckUtils]: 62: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,102 INFO L290 TraceCheckUtils]: 63: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,102 INFO L290 TraceCheckUtils]: 64: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,102 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {10924#true} {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:41,103 INFO L290 TraceCheckUtils]: 66: Hoare triple {10970#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:41,103 INFO L290 TraceCheckUtils]: 67: Hoare triple {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:41,103 INFO L272 TraceCheckUtils]: 68: Hoare triple {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:41,103 INFO L290 TraceCheckUtils]: 69: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:41,103 INFO L290 TraceCheckUtils]: 70: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:41,103 INFO L290 TraceCheckUtils]: 71: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:41,104 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {10924#true} {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:41,104 INFO L290 TraceCheckUtils]: 73: Hoare triple {10975#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {10980#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:41,105 INFO L290 TraceCheckUtils]: 74: Hoare triple {10980#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10981#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:41,105 INFO L272 TraceCheckUtils]: 75: Hoare triple {10981#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10982#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:41,105 INFO L290 TraceCheckUtils]: 76: Hoare triple {10982#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {10983#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:41,106 INFO L290 TraceCheckUtils]: 77: Hoare triple {10983#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {10925#false} is VALID [2022-04-27 10:47:41,106 INFO L290 TraceCheckUtils]: 78: Hoare triple {10925#false} assume !false; {10925#false} is VALID [2022-04-27 10:47:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 86 proven. 75 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-04-27 10:47:41,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:41,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023895824] [2022-04-27 10:47:41,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023895824] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:41,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1166838883] [2022-04-27 10:47:41,107 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:47:41,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:41,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:41,108 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) [2022-04-27 10:47:41,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-27 10:47:41,156 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:47:41,156 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:47:41,157 INFO L263 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-27 10:47:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:41,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:42,841 INFO L272 TraceCheckUtils]: 0: Hoare triple {10924#true} call ULTIMATE.init(); {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#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(9, 2); {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10924#true} #68#return; {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L272 TraceCheckUtils]: 4: Hoare triple {10924#true} call #t~ret5 := main(); {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L290 TraceCheckUtils]: 5: Hoare triple {10924#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {10924#true} is VALID [2022-04-27 10:47:42,842 INFO L290 TraceCheckUtils]: 6: Hoare triple {10924#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {11006#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:42,843 INFO L290 TraceCheckUtils]: 7: Hoare triple {11006#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10930#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:42,843 INFO L290 TraceCheckUtils]: 8: Hoare triple {10930#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10931#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:42,843 INFO L290 TraceCheckUtils]: 9: Hoare triple {10931#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10932#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:42,844 INFO L290 TraceCheckUtils]: 10: Hoare triple {10932#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10933#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:42,844 INFO L290 TraceCheckUtils]: 11: Hoare triple {10933#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10934#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:42,845 INFO L290 TraceCheckUtils]: 12: Hoare triple {10934#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10935#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:42,845 INFO L290 TraceCheckUtils]: 13: Hoare triple {10935#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10936#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:42,846 INFO L290 TraceCheckUtils]: 14: Hoare triple {10936#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10937#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:42,846 INFO L290 TraceCheckUtils]: 15: Hoare triple {10937#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:42,846 INFO L290 TraceCheckUtils]: 16: Hoare triple {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !(~i~0 < ~n~0); {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:42,847 INFO L290 TraceCheckUtils]: 17: Hoare triple {10938#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} ~j~0 := 0; {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:42,847 INFO L290 TraceCheckUtils]: 18: Hoare triple {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:42,847 INFO L272 TraceCheckUtils]: 19: Hoare triple {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,847 INFO L290 TraceCheckUtils]: 20: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,847 INFO L290 TraceCheckUtils]: 21: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,847 INFO L290 TraceCheckUtils]: 22: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,848 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10924#true} {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} #66#return; {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:42,848 INFO L290 TraceCheckUtils]: 24: Hoare triple {11040#(and (<= 17 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:42,849 INFO L290 TraceCheckUtils]: 25: Hoare triple {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:42,849 INFO L272 TraceCheckUtils]: 26: Hoare triple {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,849 INFO L290 TraceCheckUtils]: 29: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,849 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {10924#true} {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #66#return; {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:42,850 INFO L290 TraceCheckUtils]: 31: Hoare triple {11062#(and (<= 17 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:42,850 INFO L290 TraceCheckUtils]: 32: Hoare triple {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:42,850 INFO L272 TraceCheckUtils]: 33: Hoare triple {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,850 INFO L290 TraceCheckUtils]: 34: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,850 INFO L290 TraceCheckUtils]: 35: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,850 INFO L290 TraceCheckUtils]: 36: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,851 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {10924#true} {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #66#return; {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:42,851 INFO L290 TraceCheckUtils]: 38: Hoare triple {11084#(and (<= 17 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:42,851 INFO L290 TraceCheckUtils]: 39: Hoare triple {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:42,852 INFO L272 TraceCheckUtils]: 40: Hoare triple {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,852 INFO L290 TraceCheckUtils]: 41: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,852 INFO L290 TraceCheckUtils]: 42: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,852 INFO L290 TraceCheckUtils]: 43: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,852 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {10924#true} {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:42,852 INFO L290 TraceCheckUtils]: 45: Hoare triple {11106#(and (<= 17 main_~n~0) (<= 3 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:47:42,853 INFO L290 TraceCheckUtils]: 46: Hoare triple {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:47:42,853 INFO L272 TraceCheckUtils]: 47: Hoare triple {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,853 INFO L290 TraceCheckUtils]: 48: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,853 INFO L290 TraceCheckUtils]: 49: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,853 INFO L290 TraceCheckUtils]: 50: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,853 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {10924#true} {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} #66#return; {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:47:42,854 INFO L290 TraceCheckUtils]: 52: Hoare triple {11128#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:42,854 INFO L290 TraceCheckUtils]: 53: Hoare triple {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:42,854 INFO L272 TraceCheckUtils]: 54: Hoare triple {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,854 INFO L290 TraceCheckUtils]: 55: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,854 INFO L290 TraceCheckUtils]: 56: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,854 INFO L290 TraceCheckUtils]: 57: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,855 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10924#true} {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #66#return; {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:42,855 INFO L290 TraceCheckUtils]: 59: Hoare triple {11150#(and (<= 17 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:42,856 INFO L290 TraceCheckUtils]: 60: Hoare triple {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:42,856 INFO L272 TraceCheckUtils]: 61: Hoare triple {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,856 INFO L290 TraceCheckUtils]: 62: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,856 INFO L290 TraceCheckUtils]: 63: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,856 INFO L290 TraceCheckUtils]: 64: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,856 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {10924#true} {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} #66#return; {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:42,857 INFO L290 TraceCheckUtils]: 66: Hoare triple {11172#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:47:42,857 INFO L290 TraceCheckUtils]: 67: Hoare triple {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:47:42,857 INFO L272 TraceCheckUtils]: 68: Hoare triple {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:42,857 INFO L290 TraceCheckUtils]: 69: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:42,857 INFO L290 TraceCheckUtils]: 70: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:42,857 INFO L290 TraceCheckUtils]: 71: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:42,858 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {10924#true} {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} #66#return; {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:47:42,858 INFO L290 TraceCheckUtils]: 73: Hoare triple {11194#(and (<= 17 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 16)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11216#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:47:42,859 INFO L290 TraceCheckUtils]: 74: Hoare triple {11216#(and (<= 17 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10981#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:42,859 INFO L272 TraceCheckUtils]: 75: Hoare triple {10981#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {11223#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:42,859 INFO L290 TraceCheckUtils]: 76: Hoare triple {11223#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11227#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:42,859 INFO L290 TraceCheckUtils]: 77: Hoare triple {11227#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10925#false} is VALID [2022-04-27 10:47:42,860 INFO L290 TraceCheckUtils]: 78: Hoare triple {10925#false} assume !false; {10925#false} is VALID [2022-04-27 10:47:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 16 proven. 145 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-04-27 10:47:42,860 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:44,745 INFO L290 TraceCheckUtils]: 78: Hoare triple {10925#false} assume !false; {10925#false} is VALID [2022-04-27 10:47:44,746 INFO L290 TraceCheckUtils]: 77: Hoare triple {11227#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10925#false} is VALID [2022-04-27 10:47:44,746 INFO L290 TraceCheckUtils]: 76: Hoare triple {11223#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11227#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:44,746 INFO L272 TraceCheckUtils]: 75: Hoare triple {10981#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {11223#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:44,747 INFO L290 TraceCheckUtils]: 74: Hoare triple {11246#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {10981#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:44,747 INFO L290 TraceCheckUtils]: 73: Hoare triple {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11246#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,748 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {10924#true} {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:44,748 INFO L290 TraceCheckUtils]: 71: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,748 INFO L290 TraceCheckUtils]: 69: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,748 INFO L272 TraceCheckUtils]: 68: Hoare triple {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,749 INFO L290 TraceCheckUtils]: 67: Hoare triple {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:44,749 INFO L290 TraceCheckUtils]: 66: Hoare triple {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11250#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:44,750 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {10924#true} {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,750 INFO L290 TraceCheckUtils]: 64: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,750 INFO L290 TraceCheckUtils]: 63: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,750 INFO L290 TraceCheckUtils]: 62: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,750 INFO L272 TraceCheckUtils]: 61: Hoare triple {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,750 INFO L290 TraceCheckUtils]: 60: Hoare triple {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,751 INFO L290 TraceCheckUtils]: 59: Hoare triple {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11272#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,751 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10924#true} {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,751 INFO L290 TraceCheckUtils]: 57: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,751 INFO L290 TraceCheckUtils]: 55: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,751 INFO L272 TraceCheckUtils]: 54: Hoare triple {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,752 INFO L290 TraceCheckUtils]: 53: Hoare triple {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,753 INFO L290 TraceCheckUtils]: 52: Hoare triple {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11294#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,753 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {10924#true} {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:44,753 INFO L290 TraceCheckUtils]: 50: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,753 INFO L290 TraceCheckUtils]: 49: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,753 INFO L290 TraceCheckUtils]: 48: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,753 INFO L272 TraceCheckUtils]: 47: Hoare triple {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,753 INFO L290 TraceCheckUtils]: 46: Hoare triple {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:44,754 INFO L290 TraceCheckUtils]: 45: Hoare triple {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11316#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:44,754 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {10924#true} {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,754 INFO L290 TraceCheckUtils]: 43: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,755 INFO L290 TraceCheckUtils]: 42: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,755 INFO L290 TraceCheckUtils]: 41: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,755 INFO L272 TraceCheckUtils]: 40: Hoare triple {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,755 INFO L290 TraceCheckUtils]: 39: Hoare triple {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11338#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,756 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {10924#true} {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,756 INFO L290 TraceCheckUtils]: 36: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,756 INFO L290 TraceCheckUtils]: 35: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,756 INFO L290 TraceCheckUtils]: 34: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,756 INFO L272 TraceCheckUtils]: 33: Hoare triple {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11360#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:44,758 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {10924#true} {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:44,758 INFO L290 TraceCheckUtils]: 29: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,758 INFO L290 TraceCheckUtils]: 28: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,758 INFO L272 TraceCheckUtils]: 26: Hoare triple {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,758 INFO L290 TraceCheckUtils]: 25: Hoare triple {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:44,764 INFO L290 TraceCheckUtils]: 24: Hoare triple {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {11382#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:44,765 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10924#true} {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:44,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {10924#true} assume !(0 == ~cond); {10924#true} is VALID [2022-04-27 10:47:44,765 INFO L290 TraceCheckUtils]: 20: Hoare triple {10924#true} ~cond := #in~cond; {10924#true} is VALID [2022-04-27 10:47:44,765 INFO L272 TraceCheckUtils]: 19: Hoare triple {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {10924#true} is VALID [2022-04-27 10:47:44,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:44,766 INFO L290 TraceCheckUtils]: 17: Hoare triple {11426#(or (<= (div main_~n~0 2) 8) (<= 9 main_~k~0))} ~j~0 := 0; {11404#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:44,766 INFO L290 TraceCheckUtils]: 16: Hoare triple {11426#(or (<= (div main_~n~0 2) 8) (<= 9 main_~k~0))} assume !(~i~0 < ~n~0); {11426#(or (<= (div main_~n~0 2) 8) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:44,767 INFO L290 TraceCheckUtils]: 15: Hoare triple {11433#(or (<= (div main_~n~0 2) 8) (not (< main_~i~0 main_~n~0)) (<= 10 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11426#(or (<= (div main_~n~0 2) 8) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:44,767 INFO L290 TraceCheckUtils]: 14: Hoare triple {11437#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 8) (<= 11 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11433#(or (<= (div main_~n~0 2) 8) (not (< main_~i~0 main_~n~0)) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:44,768 INFO L290 TraceCheckUtils]: 13: Hoare triple {11441#(or (<= (div main_~n~0 2) 8) (<= main_~n~0 (+ main_~i~0 4)) (<= 12 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11437#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 8) (<= 11 main_~k~0))} is VALID [2022-04-27 10:47:44,769 INFO L290 TraceCheckUtils]: 12: Hoare triple {11445#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 8) (<= 13 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11441#(or (<= (div main_~n~0 2) 8) (<= main_~n~0 (+ main_~i~0 4)) (<= 12 main_~k~0))} is VALID [2022-04-27 10:47:44,777 INFO L290 TraceCheckUtils]: 11: Hoare triple {11449#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 8) (<= 14 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11445#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 8) (<= 13 main_~k~0))} is VALID [2022-04-27 10:47:44,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {11453#(or (<= (div main_~n~0 2) 8) (<= 15 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11449#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 8) (<= 14 main_~k~0))} is VALID [2022-04-27 10:47:44,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {11457#(or (<= (div main_~n~0 2) 8) (<= 16 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11453#(or (<= (div main_~n~0 2) 8) (<= 15 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:47:44,779 INFO L290 TraceCheckUtils]: 8: Hoare triple {11461#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 8) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11457#(or (<= (div main_~n~0 2) 8) (<= 16 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:47:44,779 INFO L290 TraceCheckUtils]: 7: Hoare triple {11465#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 18 main_~k~0) (<= (div main_~n~0 2) 8))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {11461#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 8) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:47:44,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {10924#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {11465#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 18 main_~k~0) (<= (div main_~n~0 2) 8))} is VALID [2022-04-27 10:47:44,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {10924#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {10924#true} call #t~ret5 := main(); {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10924#true} {10924#true} #68#return; {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {10924#true} assume true; {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {10924#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(9, 2); {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L272 TraceCheckUtils]: 0: Hoare triple {10924#true} call ULTIMATE.init(); {10924#true} is VALID [2022-04-27 10:47:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 16 proven. 145 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-04-27 10:47:44,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1166838883] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:44,780 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:44,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 24, 24] total 57 [2022-04-27 10:47:44,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605006387] [2022-04-27 10:47:44,781 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:44,781 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 79 [2022-04-27 10:47:44,782 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:44,782 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:47:44,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:44,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-27 10:47:44,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:44,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-27 10:47:44,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=2752, Unknown=0, NotChecked=0, Total=3192 [2022-04-27 10:47:44,880 INFO L87 Difference]: Start difference. First operand 272 states and 344 transitions. Second operand has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:47:52,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:52,866 INFO L93 Difference]: Finished difference Result 359 states and 442 transitions. [2022-04-27 10:47:52,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-27 10:47:52,866 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 79 [2022-04-27 10:47:52,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:47:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:47:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 140 transitions. [2022-04-27 10:47:52,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:47:52,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 140 transitions. [2022-04-27 10:47:52,870 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 140 transitions. [2022-04-27 10:47:53,004 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:53,010 INFO L225 Difference]: With dead ends: 359 [2022-04-27 10:47:53,010 INFO L226 Difference]: Without dead ends: 302 [2022-04-27 10:47:53,011 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 142 SyntacticMatches, 4 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2800 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1443, Invalid=9477, Unknown=0, NotChecked=0, Total=10920 [2022-04-27 10:47:53,013 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 190 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 1843 mSolverCounterSat, 251 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 191 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 2094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 251 IncrementalHoareTripleChecker+Valid, 1843 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:47:53,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [191 Valid, 157 Invalid, 2094 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [251 Valid, 1843 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 10:47:53,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2022-04-27 10:47:54,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 296. [2022-04-27 10:47:54,604 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:47:54,605 INFO L82 GeneralOperation]: Start isEquivalent. First operand 302 states. Second operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) [2022-04-27 10:47:54,605 INFO L74 IsIncluded]: Start isIncluded. First operand 302 states. Second operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) [2022-04-27 10:47:54,605 INFO L87 Difference]: Start difference. First operand 302 states. Second operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) [2022-04-27 10:47:54,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:54,611 INFO L93 Difference]: Finished difference Result 302 states and 380 transitions. [2022-04-27 10:47:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 380 transitions. [2022-04-27 10:47:54,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:54,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:54,612 INFO L74 IsIncluded]: Start isIncluded. First operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) Second operand 302 states. [2022-04-27 10:47:54,613 INFO L87 Difference]: Start difference. First operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) Second operand 302 states. [2022-04-27 10:47:54,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:47:54,619 INFO L93 Difference]: Finished difference Result 302 states and 380 transitions. [2022-04-27 10:47:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 380 transitions. [2022-04-27 10:47:54,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:47:54,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:47:54,620 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:47:54,620 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:47:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 206 states have (on average 1.0533980582524272) internal successors, (217), 214 states have internal predecessors, (217), 79 states have call successors, (79), 11 states have call predecessors, (79), 10 states have return successors, (78), 70 states have call predecessors, (78), 78 states have call successors, (78) [2022-04-27 10:47:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 374 transitions. [2022-04-27 10:47:54,626 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 374 transitions. Word has length 79 [2022-04-27 10:47:54,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:47:54,626 INFO L495 AbstractCegarLoop]: Abstraction has 296 states and 374 transitions. [2022-04-27 10:47:54,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 56 states have (on average 1.6071428571428572) internal successors, (90), 54 states have internal predecessors, (90), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:47:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2022-04-27 10:47:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-04-27 10:47:54,628 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:47:54,628 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:47:54,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-27 10:47:54,833 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,SelfDestructingSolverStorable13 [2022-04-27 10:47:54,833 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:47:54,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:47:54,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1146838213, now seen corresponding path program 11 times [2022-04-27 10:47:54,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:47:54,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371974402] [2022-04-27 10:47:54,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:47:54,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:47:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:47:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {13311#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {13245#true} is VALID [2022-04-27 10:47:55,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,448 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13245#true} {13245#true} #68#return; {13245#true} is VALID [2022-04-27 10:47:55,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 10:47:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,451 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} #66#return; {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} is VALID [2022-04-27 10:47:55,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-27 10:47:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-27 10:47:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,463 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,464 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-27 10:47:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,468 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-04-27 10:47:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,471 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,471 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:55,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-27 10:47:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,474 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-27 10:47:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,478 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-04-27 10:47:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-04-27 10:47:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,485 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,485 INFO L272 TraceCheckUtils]: 0: Hoare triple {13245#true} call ULTIMATE.init(); {13311#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:47:55,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {13311#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {13245#true} is VALID [2022-04-27 10:47:55,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,485 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13245#true} #68#return; {13245#true} is VALID [2022-04-27 10:47:55,485 INFO L272 TraceCheckUtils]: 4: Hoare triple {13245#true} call #t~ret5 := main(); {13245#true} is VALID [2022-04-27 10:47:55,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {13245#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {13245#true} is VALID [2022-04-27 10:47:55,486 INFO L290 TraceCheckUtils]: 6: Hoare triple {13245#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {13250#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:55,486 INFO L290 TraceCheckUtils]: 7: Hoare triple {13250#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13251#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:55,487 INFO L290 TraceCheckUtils]: 8: Hoare triple {13251#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13252#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:55,487 INFO L290 TraceCheckUtils]: 9: Hoare triple {13252#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13253#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:55,488 INFO L290 TraceCheckUtils]: 10: Hoare triple {13253#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13254#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:55,488 INFO L290 TraceCheckUtils]: 11: Hoare triple {13254#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13255#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:55,488 INFO L290 TraceCheckUtils]: 12: Hoare triple {13255#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13256#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:55,489 INFO L290 TraceCheckUtils]: 13: Hoare triple {13256#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13257#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:55,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {13257#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13258#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:55,490 INFO L290 TraceCheckUtils]: 15: Hoare triple {13258#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13259#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:55,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {13259#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:55,490 INFO L290 TraceCheckUtils]: 17: Hoare triple {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !(~i~0 < ~n~0); {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:55,491 INFO L290 TraceCheckUtils]: 18: Hoare triple {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} ~j~0 := 0; {13261#(and (<= 19 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:55,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {13261#(and (<= 19 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} is VALID [2022-04-27 10:47:55,491 INFO L272 TraceCheckUtils]: 20: Hoare triple {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,492 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {13245#true} {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} #66#return; {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} is VALID [2022-04-27 10:47:55,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {13262#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 8))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,493 INFO L290 TraceCheckUtils]: 26: Hoare triple {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,493 INFO L272 TraceCheckUtils]: 27: Hoare triple {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,493 INFO L290 TraceCheckUtils]: 28: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,493 INFO L290 TraceCheckUtils]: 30: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,493 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {13245#true} {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,494 INFO L290 TraceCheckUtils]: 32: Hoare triple {13267#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,494 INFO L290 TraceCheckUtils]: 33: Hoare triple {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,494 INFO L272 TraceCheckUtils]: 34: Hoare triple {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,495 INFO L290 TraceCheckUtils]: 35: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,495 INFO L290 TraceCheckUtils]: 36: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,495 INFO L290 TraceCheckUtils]: 37: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,495 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {13245#true} {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,496 INFO L290 TraceCheckUtils]: 39: Hoare triple {13272#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,496 INFO L290 TraceCheckUtils]: 40: Hoare triple {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,496 INFO L272 TraceCheckUtils]: 41: Hoare triple {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,496 INFO L290 TraceCheckUtils]: 42: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,496 INFO L290 TraceCheckUtils]: 43: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,497 INFO L290 TraceCheckUtils]: 44: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,497 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {13245#true} {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,497 INFO L290 TraceCheckUtils]: 46: Hoare triple {13277#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:55,498 INFO L290 TraceCheckUtils]: 47: Hoare triple {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:55,498 INFO L272 TraceCheckUtils]: 48: Hoare triple {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,498 INFO L290 TraceCheckUtils]: 49: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,498 INFO L290 TraceCheckUtils]: 50: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,498 INFO L290 TraceCheckUtils]: 51: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,498 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13245#true} {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:47:55,499 INFO L290 TraceCheckUtils]: 53: Hoare triple {13282#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,500 INFO L272 TraceCheckUtils]: 55: Hoare triple {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,500 INFO L290 TraceCheckUtils]: 58: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,500 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13245#true} {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {13287#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,501 INFO L290 TraceCheckUtils]: 61: Hoare triple {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,501 INFO L272 TraceCheckUtils]: 62: Hoare triple {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,501 INFO L290 TraceCheckUtils]: 63: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,501 INFO L290 TraceCheckUtils]: 64: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,502 INFO L290 TraceCheckUtils]: 65: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,502 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {13245#true} {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,502 INFO L290 TraceCheckUtils]: 67: Hoare triple {13292#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,503 INFO L290 TraceCheckUtils]: 68: Hoare triple {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,503 INFO L272 TraceCheckUtils]: 69: Hoare triple {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,503 INFO L290 TraceCheckUtils]: 70: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,503 INFO L290 TraceCheckUtils]: 71: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,503 INFO L290 TraceCheckUtils]: 72: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,503 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {13245#true} {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:47:55,504 INFO L290 TraceCheckUtils]: 74: Hoare triple {13297#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,504 INFO L290 TraceCheckUtils]: 75: Hoare triple {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,504 INFO L272 TraceCheckUtils]: 76: Hoare triple {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:55,504 INFO L290 TraceCheckUtils]: 77: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:55,504 INFO L290 TraceCheckUtils]: 78: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:55,504 INFO L290 TraceCheckUtils]: 79: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:55,505 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {13245#true} {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,505 INFO L290 TraceCheckUtils]: 81: Hoare triple {13302#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13307#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:47:55,506 INFO L290 TraceCheckUtils]: 82: Hoare triple {13307#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13308#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:55,506 INFO L272 TraceCheckUtils]: 83: Hoare triple {13308#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13309#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:47:55,507 INFO L290 TraceCheckUtils]: 84: Hoare triple {13309#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {13310#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:47:55,507 INFO L290 TraceCheckUtils]: 85: Hoare triple {13310#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {13246#false} is VALID [2022-04-27 10:47:55,507 INFO L290 TraceCheckUtils]: 86: Hoare triple {13246#false} assume !false; {13246#false} is VALID [2022-04-27 10:47:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 110 proven. 89 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-04-27 10:47:55,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:47:55,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371974402] [2022-04-27 10:47:55,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371974402] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:47:55,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762224410] [2022-04-27 10:47:55,508 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:47:55,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:47:55,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:47:55,509 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) [2022-04-27 10:47:55,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-27 10:47:55,567 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2022-04-27 10:47:55,568 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:47:55,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-27 10:47:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:47:55,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:47:57,095 INFO L272 TraceCheckUtils]: 0: Hoare triple {13245#true} call ULTIMATE.init(); {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#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(9, 2); {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13245#true} #68#return; {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L272 TraceCheckUtils]: 4: Hoare triple {13245#true} call #t~ret5 := main(); {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L290 TraceCheckUtils]: 5: Hoare triple {13245#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {13245#true} is VALID [2022-04-27 10:47:57,096 INFO L290 TraceCheckUtils]: 6: Hoare triple {13245#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {13333#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:47:57,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {13333#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13251#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:47:57,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {13251#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13252#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:47:57,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {13252#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13253#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:47:57,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {13253#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13254#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:47:57,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {13254#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13255#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:47:57,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {13255#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13256#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:47:57,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {13256#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13257#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:47:57,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {13257#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13258#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:47:57,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {13258#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13259#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:47:57,101 INFO L290 TraceCheckUtils]: 16: Hoare triple {13259#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:57,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !(~i~0 < ~n~0); {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:57,101 INFO L290 TraceCheckUtils]: 18: Hoare triple {13260#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} ~j~0 := 0; {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:57,102 INFO L290 TraceCheckUtils]: 19: Hoare triple {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:57,102 INFO L272 TraceCheckUtils]: 20: Hoare triple {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,102 INFO L290 TraceCheckUtils]: 23: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,102 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {13245#true} {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} #66#return; {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:47:57,103 INFO L290 TraceCheckUtils]: 25: Hoare triple {13370#(and (<= 0 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:57,103 INFO L290 TraceCheckUtils]: 26: Hoare triple {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:57,103 INFO L272 TraceCheckUtils]: 27: Hoare triple {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,103 INFO L290 TraceCheckUtils]: 28: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,103 INFO L290 TraceCheckUtils]: 29: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,103 INFO L290 TraceCheckUtils]: 30: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,104 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {13245#true} {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} #66#return; {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:47:57,104 INFO L290 TraceCheckUtils]: 32: Hoare triple {13392#(and (<= 1 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:57,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:57,105 INFO L272 TraceCheckUtils]: 34: Hoare triple {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,105 INFO L290 TraceCheckUtils]: 35: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,105 INFO L290 TraceCheckUtils]: 36: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,105 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {13245#true} {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:47:57,106 INFO L290 TraceCheckUtils]: 39: Hoare triple {13414#(and (<= 19 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:57,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:57,107 INFO L272 TraceCheckUtils]: 41: Hoare triple {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,107 INFO L290 TraceCheckUtils]: 42: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,107 INFO L290 TraceCheckUtils]: 43: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,107 INFO L290 TraceCheckUtils]: 44: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,107 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {13245#true} {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} #66#return; {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:47:57,108 INFO L290 TraceCheckUtils]: 46: Hoare triple {13436#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:57,108 INFO L290 TraceCheckUtils]: 47: Hoare triple {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:57,108 INFO L272 TraceCheckUtils]: 48: Hoare triple {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,108 INFO L290 TraceCheckUtils]: 49: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,108 INFO L290 TraceCheckUtils]: 50: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,108 INFO L290 TraceCheckUtils]: 51: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,109 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13245#true} {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #66#return; {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:47:57,109 INFO L290 TraceCheckUtils]: 53: Hoare triple {13458#(and (<= 19 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:57,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:57,110 INFO L272 TraceCheckUtils]: 55: Hoare triple {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,110 INFO L290 TraceCheckUtils]: 57: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,110 INFO L290 TraceCheckUtils]: 58: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,110 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13245#true} {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} #66#return; {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} is VALID [2022-04-27 10:47:57,111 INFO L290 TraceCheckUtils]: 60: Hoare triple {13480#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 19 main_~n~0) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:57,111 INFO L290 TraceCheckUtils]: 61: Hoare triple {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:57,111 INFO L272 TraceCheckUtils]: 62: Hoare triple {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,112 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {13245#true} {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} #66#return; {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:47:57,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {13502#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 19 main_~n~0) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:47:57,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:47:57,113 INFO L272 TraceCheckUtils]: 69: Hoare triple {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,113 INFO L290 TraceCheckUtils]: 71: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,113 INFO L290 TraceCheckUtils]: 72: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,113 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {13245#true} {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} #66#return; {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:47:57,114 INFO L290 TraceCheckUtils]: 74: Hoare triple {13524#(and (<= 7 main_~j~0) (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:47:57,114 INFO L290 TraceCheckUtils]: 75: Hoare triple {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:47:57,114 INFO L272 TraceCheckUtils]: 76: Hoare triple {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:57,114 INFO L290 TraceCheckUtils]: 77: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:57,114 INFO L290 TraceCheckUtils]: 78: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:57,114 INFO L290 TraceCheckUtils]: 79: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:57,115 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {13245#true} {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} #66#return; {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:47:57,115 INFO L290 TraceCheckUtils]: 81: Hoare triple {13546#(and (<= 19 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13568#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 9 main_~j~0) (<= 19 main_~n~0))} is VALID [2022-04-27 10:47:57,116 INFO L290 TraceCheckUtils]: 82: Hoare triple {13568#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 9 main_~j~0) (<= 19 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13308#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:57,116 INFO L272 TraceCheckUtils]: 83: Hoare triple {13308#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13575#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:57,117 INFO L290 TraceCheckUtils]: 84: Hoare triple {13575#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {13579#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:57,117 INFO L290 TraceCheckUtils]: 85: Hoare triple {13579#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {13246#false} is VALID [2022-04-27 10:47:57,117 INFO L290 TraceCheckUtils]: 86: Hoare triple {13246#false} assume !false; {13246#false} is VALID [2022-04-27 10:47:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 18 proven. 181 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-04-27 10:47:57,117 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:47:59,230 INFO L290 TraceCheckUtils]: 86: Hoare triple {13246#false} assume !false; {13246#false} is VALID [2022-04-27 10:47:59,230 INFO L290 TraceCheckUtils]: 85: Hoare triple {13579#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {13246#false} is VALID [2022-04-27 10:47:59,230 INFO L290 TraceCheckUtils]: 84: Hoare triple {13575#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {13579#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:47:59,231 INFO L272 TraceCheckUtils]: 83: Hoare triple {13308#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13575#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:47:59,231 INFO L290 TraceCheckUtils]: 82: Hoare triple {13598#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13308#(<= 1 main_~k~0)} is VALID [2022-04-27 10:47:59,232 INFO L290 TraceCheckUtils]: 81: Hoare triple {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13598#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,232 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {13245#true} {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:59,233 INFO L290 TraceCheckUtils]: 79: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,233 INFO L290 TraceCheckUtils]: 78: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,233 INFO L290 TraceCheckUtils]: 77: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,233 INFO L272 TraceCheckUtils]: 76: Hoare triple {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,233 INFO L290 TraceCheckUtils]: 75: Hoare triple {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:59,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13602#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:47:59,234 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {13245#true} {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,234 INFO L290 TraceCheckUtils]: 72: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,234 INFO L290 TraceCheckUtils]: 71: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,234 INFO L290 TraceCheckUtils]: 70: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,234 INFO L272 TraceCheckUtils]: 69: Hoare triple {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,235 INFO L290 TraceCheckUtils]: 68: Hoare triple {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,235 INFO L290 TraceCheckUtils]: 67: Hoare triple {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13624#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,236 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {13245#true} {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,236 INFO L290 TraceCheckUtils]: 65: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,236 INFO L290 TraceCheckUtils]: 64: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,236 INFO L290 TraceCheckUtils]: 63: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,236 INFO L272 TraceCheckUtils]: 62: Hoare triple {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13646#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,238 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13245#true} {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:59,238 INFO L290 TraceCheckUtils]: 58: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,238 INFO L290 TraceCheckUtils]: 57: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,238 INFO L290 TraceCheckUtils]: 56: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,238 INFO L272 TraceCheckUtils]: 55: Hoare triple {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,238 INFO L290 TraceCheckUtils]: 54: Hoare triple {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:59,239 INFO L290 TraceCheckUtils]: 53: Hoare triple {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13668#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:47:59,239 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13245#true} {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,239 INFO L290 TraceCheckUtils]: 51: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,239 INFO L290 TraceCheckUtils]: 50: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,239 INFO L290 TraceCheckUtils]: 49: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,239 INFO L272 TraceCheckUtils]: 48: Hoare triple {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,240 INFO L290 TraceCheckUtils]: 47: Hoare triple {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,240 INFO L290 TraceCheckUtils]: 46: Hoare triple {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13690#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,241 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {13245#true} {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,241 INFO L290 TraceCheckUtils]: 44: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,241 INFO L290 TraceCheckUtils]: 43: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,241 INFO L290 TraceCheckUtils]: 42: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,241 INFO L272 TraceCheckUtils]: 41: Hoare triple {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,241 INFO L290 TraceCheckUtils]: 40: Hoare triple {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,242 INFO L290 TraceCheckUtils]: 39: Hoare triple {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13712#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:47:59,242 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {13245#true} {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:59,242 INFO L290 TraceCheckUtils]: 37: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,242 INFO L290 TraceCheckUtils]: 36: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,243 INFO L290 TraceCheckUtils]: 35: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,243 INFO L272 TraceCheckUtils]: 34: Hoare triple {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,243 INFO L290 TraceCheckUtils]: 33: Hoare triple {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:59,244 INFO L290 TraceCheckUtils]: 32: Hoare triple {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13734#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:47:59,244 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {13245#true} {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:59,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,244 INFO L290 TraceCheckUtils]: 28: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,244 INFO L272 TraceCheckUtils]: 27: Hoare triple {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:59,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {13756#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:47:59,246 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {13245#true} {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:59,246 INFO L290 TraceCheckUtils]: 23: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,246 INFO L290 TraceCheckUtils]: 22: Hoare triple {13245#true} assume !(0 == ~cond); {13245#true} is VALID [2022-04-27 10:47:59,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {13245#true} ~cond := #in~cond; {13245#true} is VALID [2022-04-27 10:47:59,246 INFO L272 TraceCheckUtils]: 20: Hoare triple {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {13245#true} is VALID [2022-04-27 10:47:59,246 INFO L290 TraceCheckUtils]: 19: Hoare triple {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:59,247 INFO L290 TraceCheckUtils]: 18: Hoare triple {13800#(or (<= (div main_~n~0 2) 9) (<= 10 main_~k~0))} ~j~0 := 0; {13778#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:59,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {13800#(or (<= (div main_~n~0 2) 9) (<= 10 main_~k~0))} assume !(~i~0 < ~n~0); {13800#(or (<= (div main_~n~0 2) 9) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:59,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {13807#(or (<= (div main_~n~0 2) 9) (<= 11 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13800#(or (<= (div main_~n~0 2) 9) (<= 10 main_~k~0))} is VALID [2022-04-27 10:47:59,248 INFO L290 TraceCheckUtils]: 15: Hoare triple {13811#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 2)) (<= 12 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13807#(or (<= (div main_~n~0 2) 9) (<= 11 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:47:59,249 INFO L290 TraceCheckUtils]: 14: Hoare triple {13815#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 4)) (<= 13 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13811#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 2)) (<= 12 main_~k~0))} is VALID [2022-04-27 10:47:59,249 INFO L290 TraceCheckUtils]: 13: Hoare triple {13819#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 6)) (<= 14 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13815#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 4)) (<= 13 main_~k~0))} is VALID [2022-04-27 10:47:59,250 INFO L290 TraceCheckUtils]: 12: Hoare triple {13823#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 8)) (<= 15 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13819#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 6)) (<= 14 main_~k~0))} is VALID [2022-04-27 10:47:59,250 INFO L290 TraceCheckUtils]: 11: Hoare triple {13827#(or (<= (div main_~n~0 2) 9) (<= 16 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13823#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 8)) (<= 15 main_~k~0))} is VALID [2022-04-27 10:47:59,251 INFO L290 TraceCheckUtils]: 10: Hoare triple {13831#(or (<= (div main_~n~0 2) 9) (<= 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13827#(or (<= (div main_~n~0 2) 9) (<= 16 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:47:59,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {13835#(or (<= (div main_~n~0 2) 9) (<= 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13831#(or (<= (div main_~n~0 2) 9) (<= 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:47:59,252 INFO L290 TraceCheckUtils]: 8: Hoare triple {13839#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 16)) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13835#(or (<= (div main_~n~0 2) 9) (<= 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:47:59,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {13843#(or (<= (div main_~n~0 2) 9) (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {13839#(or (<= (div main_~n~0 2) 9) (<= main_~n~0 (+ main_~i~0 16)) (<= 19 main_~k~0))} is VALID [2022-04-27 10:47:59,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {13245#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {13843#(or (<= (div main_~n~0 2) 9) (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:47:59,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {13245#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {13245#true} call #t~ret5 := main(); {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13245#true} {13245#true} #68#return; {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {13245#true} assume true; {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {13245#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(9, 2); {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L272 TraceCheckUtils]: 0: Hoare triple {13245#true} call ULTIMATE.init(); {13245#true} is VALID [2022-04-27 10:47:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 18 proven. 181 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-04-27 10:47:59,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762224410] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:47:59,254 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:47:59,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 26, 26] total 62 [2022-04-27 10:47:59,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209003266] [2022-04-27 10:47:59,254 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:47:59,254 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 87 [2022-04-27 10:47:59,255 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:47:59,255 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-27 10:47:59,364 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:47:59,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-04-27 10:47:59,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:47:59,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-04-27 10:47:59,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=520, Invalid=3262, Unknown=0, NotChecked=0, Total=3782 [2022-04-27 10:47:59,366 INFO L87 Difference]: Start difference. First operand 296 states and 374 transitions. Second operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-27 10:48:08,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:08,553 INFO L93 Difference]: Finished difference Result 382 states and 471 transitions. [2022-04-27 10:48:08,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-27 10:48:08,553 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 87 [2022-04-27 10:48:08,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:48:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-27 10:48:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 151 transitions. [2022-04-27 10:48:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-27 10:48:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 151 transitions. [2022-04-27 10:48:08,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 151 transitions. [2022-04-27 10:48:08,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:08,715 INFO L225 Difference]: With dead ends: 382 [2022-04-27 10:48:08,715 INFO L226 Difference]: Without dead ends: 318 [2022-04-27 10:48:08,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 157 SyntacticMatches, 4 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3353 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=1691, Invalid=11191, Unknown=0, NotChecked=0, Total=12882 [2022-04-27 10:48:08,716 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 218 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 2182 mSolverCounterSat, 287 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 2469 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 287 IncrementalHoareTripleChecker+Valid, 2182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:48:08,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 168 Invalid, 2469 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [287 Valid, 2182 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-27 10:48:08,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2022-04-27 10:48:10,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 313. [2022-04-27 10:48:10,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:48:10,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:48:10,516 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:48:10,516 INFO L87 Difference]: Start difference. First operand 318 states. Second operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:48:10,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:10,522 INFO L93 Difference]: Finished difference Result 318 states and 402 transitions. [2022-04-27 10:48:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 402 transitions. [2022-04-27 10:48:10,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:10,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:10,524 INFO L74 IsIncluded]: Start isIncluded. First operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) Second operand 318 states. [2022-04-27 10:48:10,524 INFO L87 Difference]: Start difference. First operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) Second operand 318 states. [2022-04-27 10:48:10,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:10,530 INFO L93 Difference]: Finished difference Result 318 states and 402 transitions. [2022-04-27 10:48:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 402 transitions. [2022-04-27 10:48:10,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:10,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:10,531 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:48:10,531 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:48:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 218 states have (on average 1.055045871559633) internal successors, (230), 226 states have internal predecessors, (230), 84 states have call successors, (84), 11 states have call predecessors, (84), 10 states have return successors, (83), 75 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:48:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 397 transitions. [2022-04-27 10:48:10,538 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 397 transitions. Word has length 87 [2022-04-27 10:48:10,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:48:10,538 INFO L495 AbstractCegarLoop]: Abstraction has 313 states and 397 transitions. [2022-04-27 10:48:10,539 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 59 states have internal predecessors, (98), 29 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-27 10:48:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 397 transitions. [2022-04-27 10:48:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-27 10:48:10,540 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:48:10,540 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:48:10,566 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-04-27 10:48:10,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:48:10,755 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:48:10,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:48:10,756 INFO L85 PathProgramCache]: Analyzing trace with hash 2008014022, now seen corresponding path program 12 times [2022-04-27 10:48:10,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:48:10,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564444943] [2022-04-27 10:48:10,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:48:10,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:48:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:48:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {15802#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {15730#true} is VALID [2022-04-27 10:48:11,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15730#true} {15730#true} #68#return; {15730#true} is VALID [2022-04-27 10:48:11,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 10:48:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,441 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} #66#return; {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} is VALID [2022-04-27 10:48:11,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-04-27 10:48:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,445 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 10:48:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,449 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,449 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-27 10:48:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,453 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,453 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-27 10:48:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-04-27 10:48:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:11,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-27 10:48:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,463 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-04-27 10:48:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-04-27 10:48:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-04-27 10:48:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {15730#true} call ULTIMATE.init(); {15802#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:48:11,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {15802#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15730#true} #68#return; {15730#true} is VALID [2022-04-27 10:48:11,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {15730#true} call #t~ret5 := main(); {15730#true} is VALID [2022-04-27 10:48:11,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {15730#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {15730#true} is VALID [2022-04-27 10:48:11,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {15730#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {15735#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:11,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {15735#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15736#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:48:11,475 INFO L290 TraceCheckUtils]: 8: Hoare triple {15736#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15737#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:48:11,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {15737#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15738#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:48:11,476 INFO L290 TraceCheckUtils]: 10: Hoare triple {15738#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15739#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:11,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {15739#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15740#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:48:11,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {15740#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15741#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:48:11,477 INFO L290 TraceCheckUtils]: 13: Hoare triple {15741#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15742#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:48:11,477 INFO L290 TraceCheckUtils]: 14: Hoare triple {15742#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15743#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:48:11,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {15743#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15744#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:48:11,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {15744#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15745#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:48:11,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {15745#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15746#(and (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:11,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {15746#(and (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !(~i~0 < ~n~0); {15746#(and (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:11,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {15746#(and (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} ~j~0 := 0; {15747#(and (= main_~j~0 0) (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:11,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {15747#(and (= main_~j~0 0) (<= 21 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} is VALID [2022-04-27 10:48:11,480 INFO L272 TraceCheckUtils]: 21: Hoare triple {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,480 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {15730#true} {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} #66#return; {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} is VALID [2022-04-27 10:48:11,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {15748#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 9))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,481 INFO L272 TraceCheckUtils]: 28: Hoare triple {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,481 INFO L290 TraceCheckUtils]: 29: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,482 INFO L290 TraceCheckUtils]: 31: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,482 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15730#true} {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {15753#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,483 INFO L290 TraceCheckUtils]: 34: Hoare triple {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,483 INFO L272 TraceCheckUtils]: 35: Hoare triple {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,483 INFO L290 TraceCheckUtils]: 36: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,483 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {15730#true} {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,484 INFO L290 TraceCheckUtils]: 40: Hoare triple {15758#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,484 INFO L272 TraceCheckUtils]: 42: Hoare triple {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,485 INFO L290 TraceCheckUtils]: 43: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,485 INFO L290 TraceCheckUtils]: 44: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,485 INFO L290 TraceCheckUtils]: 45: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,485 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15730#true} {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,486 INFO L290 TraceCheckUtils]: 47: Hoare triple {15763#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,486 INFO L290 TraceCheckUtils]: 48: Hoare triple {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,486 INFO L272 TraceCheckUtils]: 49: Hoare triple {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,486 INFO L290 TraceCheckUtils]: 50: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,486 INFO L290 TraceCheckUtils]: 51: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,486 INFO L290 TraceCheckUtils]: 52: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,487 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {15730#true} {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,487 INFO L290 TraceCheckUtils]: 54: Hoare triple {15768#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:11,488 INFO L290 TraceCheckUtils]: 55: Hoare triple {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:11,488 INFO L272 TraceCheckUtils]: 56: Hoare triple {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,488 INFO L290 TraceCheckUtils]: 57: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,488 INFO L290 TraceCheckUtils]: 58: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,488 INFO L290 TraceCheckUtils]: 59: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,488 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {15730#true} {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:11,489 INFO L290 TraceCheckUtils]: 61: Hoare triple {15773#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,489 INFO L290 TraceCheckUtils]: 62: Hoare triple {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,489 INFO L272 TraceCheckUtils]: 63: Hoare triple {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,489 INFO L290 TraceCheckUtils]: 64: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,490 INFO L290 TraceCheckUtils]: 65: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,490 INFO L290 TraceCheckUtils]: 66: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,490 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15730#true} {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,490 INFO L290 TraceCheckUtils]: 68: Hoare triple {15778#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,491 INFO L290 TraceCheckUtils]: 69: Hoare triple {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,491 INFO L272 TraceCheckUtils]: 70: Hoare triple {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,491 INFO L290 TraceCheckUtils]: 71: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,491 INFO L290 TraceCheckUtils]: 73: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,492 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {15730#true} {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,492 INFO L290 TraceCheckUtils]: 75: Hoare triple {15783#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,493 INFO L290 TraceCheckUtils]: 76: Hoare triple {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,493 INFO L272 TraceCheckUtils]: 77: Hoare triple {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,493 INFO L290 TraceCheckUtils]: 78: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,493 INFO L290 TraceCheckUtils]: 79: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,493 INFO L290 TraceCheckUtils]: 80: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,493 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {15730#true} {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:11,494 INFO L290 TraceCheckUtils]: 82: Hoare triple {15788#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,494 INFO L290 TraceCheckUtils]: 83: Hoare triple {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,494 INFO L272 TraceCheckUtils]: 84: Hoare triple {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:11,494 INFO L290 TraceCheckUtils]: 85: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:11,494 INFO L290 TraceCheckUtils]: 86: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:11,494 INFO L290 TraceCheckUtils]: 87: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:11,495 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15730#true} {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,495 INFO L290 TraceCheckUtils]: 89: Hoare triple {15793#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15798#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:11,496 INFO L290 TraceCheckUtils]: 90: Hoare triple {15798#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15799#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:11,496 INFO L272 TraceCheckUtils]: 91: Hoare triple {15799#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15800#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:48:11,496 INFO L290 TraceCheckUtils]: 92: Hoare triple {15800#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {15801#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:48:11,497 INFO L290 TraceCheckUtils]: 93: Hoare triple {15801#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {15731#false} is VALID [2022-04-27 10:48:11,497 INFO L290 TraceCheckUtils]: 94: Hoare triple {15731#false} assume !false; {15731#false} is VALID [2022-04-27 10:48:11,497 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 137 proven. 104 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-04-27 10:48:11,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:48:11,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564444943] [2022-04-27 10:48:11,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564444943] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:48:11,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1407756031] [2022-04-27 10:48:11,498 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:48:11,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:48:11,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:48:11,499 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) [2022-04-27 10:48:11,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-27 10:48:11,570 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2022-04-27 10:48:11,570 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:48:11,571 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-27 10:48:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:11,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:48:13,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {15730#true} call ULTIMATE.init(); {15730#true} is VALID [2022-04-27 10:48:13,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#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(9, 2); {15730#true} is VALID [2022-04-27 10:48:13,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15730#true} #68#return; {15730#true} is VALID [2022-04-27 10:48:13,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {15730#true} call #t~ret5 := main(); {15730#true} is VALID [2022-04-27 10:48:13,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {15730#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {15730#true} is VALID [2022-04-27 10:48:13,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {15730#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {15824#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:13,140 INFO L290 TraceCheckUtils]: 7: Hoare triple {15824#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15828#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:48:13,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {15828#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15832#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:48:13,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {15832#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15836#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:48:13,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {15836#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15840#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:13,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {15840#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15844#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:48:13,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {15844#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15848#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:48:13,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {15848#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15852#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:48:13,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {15852#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15856#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:48:13,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {15856#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15860#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:48:13,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {15860#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15864#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:48:13,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {15864#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {15868#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:13,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {15868#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !(~i~0 < ~n~0); {15868#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:13,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {15868#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} ~j~0 := 0; {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:13,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:13,146 INFO L272 TraceCheckUtils]: 21: Hoare triple {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,146 INFO L290 TraceCheckUtils]: 22: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,146 INFO L290 TraceCheckUtils]: 23: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,146 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {15730#true} {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #66#return; {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:13,147 INFO L290 TraceCheckUtils]: 26: Hoare triple {15875#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:13,147 INFO L290 TraceCheckUtils]: 27: Hoare triple {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:13,147 INFO L272 TraceCheckUtils]: 28: Hoare triple {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,147 INFO L290 TraceCheckUtils]: 30: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,147 INFO L290 TraceCheckUtils]: 31: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,148 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15730#true} {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:13,148 INFO L290 TraceCheckUtils]: 33: Hoare triple {15897#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:13,149 INFO L290 TraceCheckUtils]: 34: Hoare triple {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:13,149 INFO L272 TraceCheckUtils]: 35: Hoare triple {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,149 INFO L290 TraceCheckUtils]: 36: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,149 INFO L290 TraceCheckUtils]: 37: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,149 INFO L290 TraceCheckUtils]: 38: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,149 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {15730#true} {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} #66#return; {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:13,150 INFO L290 TraceCheckUtils]: 40: Hoare triple {15919#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:13,150 INFO L290 TraceCheckUtils]: 41: Hoare triple {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:13,150 INFO L272 TraceCheckUtils]: 42: Hoare triple {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,150 INFO L290 TraceCheckUtils]: 43: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,150 INFO L290 TraceCheckUtils]: 44: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,150 INFO L290 TraceCheckUtils]: 45: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,151 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15730#true} {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} #66#return; {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:13,151 INFO L290 TraceCheckUtils]: 47: Hoare triple {15941#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:13,151 INFO L290 TraceCheckUtils]: 48: Hoare triple {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:13,151 INFO L272 TraceCheckUtils]: 49: Hoare triple {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,151 INFO L290 TraceCheckUtils]: 50: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,152 INFO L290 TraceCheckUtils]: 51: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,152 INFO L290 TraceCheckUtils]: 52: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,152 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {15730#true} {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} #66#return; {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:13,152 INFO L290 TraceCheckUtils]: 54: Hoare triple {15963#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:13,153 INFO L290 TraceCheckUtils]: 55: Hoare triple {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:13,153 INFO L272 TraceCheckUtils]: 56: Hoare triple {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,153 INFO L290 TraceCheckUtils]: 57: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,153 INFO L290 TraceCheckUtils]: 58: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,153 INFO L290 TraceCheckUtils]: 59: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,153 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {15730#true} {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} #66#return; {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:13,154 INFO L290 TraceCheckUtils]: 61: Hoare triple {15985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:13,155 INFO L290 TraceCheckUtils]: 62: Hoare triple {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:13,155 INFO L272 TraceCheckUtils]: 63: Hoare triple {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,155 INFO L290 TraceCheckUtils]: 64: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,155 INFO L290 TraceCheckUtils]: 65: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,155 INFO L290 TraceCheckUtils]: 66: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,156 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15730#true} {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} #66#return; {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:13,156 INFO L290 TraceCheckUtils]: 68: Hoare triple {16007#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:48:13,157 INFO L290 TraceCheckUtils]: 69: Hoare triple {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:48:13,157 INFO L272 TraceCheckUtils]: 70: Hoare triple {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,157 INFO L290 TraceCheckUtils]: 71: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,157 INFO L290 TraceCheckUtils]: 72: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,157 INFO L290 TraceCheckUtils]: 73: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,157 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {15730#true} {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #66#return; {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:48:13,158 INFO L290 TraceCheckUtils]: 75: Hoare triple {16029#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:13,158 INFO L290 TraceCheckUtils]: 76: Hoare triple {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:13,158 INFO L272 TraceCheckUtils]: 77: Hoare triple {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,159 INFO L290 TraceCheckUtils]: 78: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,159 INFO L290 TraceCheckUtils]: 79: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,159 INFO L290 TraceCheckUtils]: 80: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,159 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {15730#true} {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} #66#return; {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:13,160 INFO L290 TraceCheckUtils]: 82: Hoare triple {16051#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:48:13,160 INFO L290 TraceCheckUtils]: 83: Hoare triple {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:48:13,160 INFO L272 TraceCheckUtils]: 84: Hoare triple {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:13,160 INFO L290 TraceCheckUtils]: 85: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:13,160 INFO L290 TraceCheckUtils]: 86: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:13,160 INFO L290 TraceCheckUtils]: 87: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:13,161 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15730#true} {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:48:13,161 INFO L290 TraceCheckUtils]: 89: Hoare triple {16073#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16095#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:48:13,162 INFO L290 TraceCheckUtils]: 90: Hoare triple {16095#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 10 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15799#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:13,162 INFO L272 TraceCheckUtils]: 91: Hoare triple {15799#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {16102#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:13,162 INFO L290 TraceCheckUtils]: 92: Hoare triple {16102#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16106#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:13,163 INFO L290 TraceCheckUtils]: 93: Hoare triple {16106#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15731#false} is VALID [2022-04-27 10:48:13,163 INFO L290 TraceCheckUtils]: 94: Hoare triple {15731#false} assume !false; {15731#false} is VALID [2022-04-27 10:48:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 20 proven. 221 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-04-27 10:48:13,163 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:48:15,563 INFO L290 TraceCheckUtils]: 94: Hoare triple {15731#false} assume !false; {15731#false} is VALID [2022-04-27 10:48:15,563 INFO L290 TraceCheckUtils]: 93: Hoare triple {16106#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15731#false} is VALID [2022-04-27 10:48:15,564 INFO L290 TraceCheckUtils]: 92: Hoare triple {16102#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16106#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:15,564 INFO L272 TraceCheckUtils]: 91: Hoare triple {15799#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {16102#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:15,565 INFO L290 TraceCheckUtils]: 90: Hoare triple {16125#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {15799#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:15,565 INFO L290 TraceCheckUtils]: 89: Hoare triple {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16125#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,566 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15730#true} {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:15,566 INFO L290 TraceCheckUtils]: 87: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,566 INFO L290 TraceCheckUtils]: 86: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,566 INFO L290 TraceCheckUtils]: 85: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,566 INFO L272 TraceCheckUtils]: 84: Hoare triple {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,566 INFO L290 TraceCheckUtils]: 83: Hoare triple {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:15,567 INFO L290 TraceCheckUtils]: 82: Hoare triple {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16129#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:15,567 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {15730#true} {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,567 INFO L290 TraceCheckUtils]: 80: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,567 INFO L290 TraceCheckUtils]: 79: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,567 INFO L290 TraceCheckUtils]: 78: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,568 INFO L272 TraceCheckUtils]: 77: Hoare triple {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,568 INFO L290 TraceCheckUtils]: 76: Hoare triple {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,569 INFO L290 TraceCheckUtils]: 75: Hoare triple {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16151#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,569 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {15730#true} {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,569 INFO L290 TraceCheckUtils]: 73: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,569 INFO L290 TraceCheckUtils]: 72: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,569 INFO L290 TraceCheckUtils]: 71: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,569 INFO L272 TraceCheckUtils]: 70: Hoare triple {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,570 INFO L290 TraceCheckUtils]: 69: Hoare triple {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,570 INFO L290 TraceCheckUtils]: 68: Hoare triple {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16173#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,571 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15730#true} {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:15,571 INFO L290 TraceCheckUtils]: 66: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,571 INFO L290 TraceCheckUtils]: 65: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,571 INFO L290 TraceCheckUtils]: 64: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,571 INFO L272 TraceCheckUtils]: 63: Hoare triple {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,571 INFO L290 TraceCheckUtils]: 62: Hoare triple {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:15,572 INFO L290 TraceCheckUtils]: 61: Hoare triple {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16195#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:15,572 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {15730#true} {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,572 INFO L290 TraceCheckUtils]: 59: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,572 INFO L290 TraceCheckUtils]: 57: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,572 INFO L272 TraceCheckUtils]: 56: Hoare triple {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,573 INFO L290 TraceCheckUtils]: 55: Hoare triple {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,573 INFO L290 TraceCheckUtils]: 54: Hoare triple {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16217#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,574 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {15730#true} {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,574 INFO L290 TraceCheckUtils]: 50: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,574 INFO L272 TraceCheckUtils]: 49: Hoare triple {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,574 INFO L290 TraceCheckUtils]: 48: Hoare triple {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,575 INFO L290 TraceCheckUtils]: 47: Hoare triple {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16239#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:15,575 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15730#true} {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:15,576 INFO L290 TraceCheckUtils]: 45: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,576 INFO L290 TraceCheckUtils]: 44: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,576 INFO L290 TraceCheckUtils]: 43: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,576 INFO L272 TraceCheckUtils]: 42: Hoare triple {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,576 INFO L290 TraceCheckUtils]: 41: Hoare triple {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:15,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16261#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:15,577 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {15730#true} {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:15,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,577 INFO L290 TraceCheckUtils]: 37: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,577 INFO L272 TraceCheckUtils]: 35: Hoare triple {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:15,578 INFO L290 TraceCheckUtils]: 33: Hoare triple {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16283#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:15,579 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15730#true} {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:15,579 INFO L290 TraceCheckUtils]: 31: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,579 INFO L290 TraceCheckUtils]: 30: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,579 INFO L290 TraceCheckUtils]: 29: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,579 INFO L272 TraceCheckUtils]: 28: Hoare triple {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,579 INFO L290 TraceCheckUtils]: 27: Hoare triple {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:15,580 INFO L290 TraceCheckUtils]: 26: Hoare triple {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {16305#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:15,580 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {15730#true} {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:15,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,581 INFO L290 TraceCheckUtils]: 23: Hoare triple {15730#true} assume !(0 == ~cond); {15730#true} is VALID [2022-04-27 10:48:15,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {15730#true} ~cond := #in~cond; {15730#true} is VALID [2022-04-27 10:48:15,581 INFO L272 TraceCheckUtils]: 21: Hoare triple {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {15730#true} is VALID [2022-04-27 10:48:15,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:15,582 INFO L290 TraceCheckUtils]: 19: Hoare triple {16349#(or (<= (div main_~n~0 2) 10) (<= 11 main_~k~0))} ~j~0 := 0; {16327#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:15,582 INFO L290 TraceCheckUtils]: 18: Hoare triple {16349#(or (<= (div main_~n~0 2) 10) (<= 11 main_~k~0))} assume !(~i~0 < ~n~0); {16349#(or (<= (div main_~n~0 2) 10) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:15,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {16356#(or (<= (div main_~n~0 2) 10) (<= 12 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16349#(or (<= (div main_~n~0 2) 10) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:15,583 INFO L290 TraceCheckUtils]: 16: Hoare triple {16360#(or (<= (div main_~n~0 2) 10) (<= 13 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16356#(or (<= (div main_~n~0 2) 10) (<= 12 main_~k~0))} is VALID [2022-04-27 10:48:15,583 INFO L290 TraceCheckUtils]: 15: Hoare triple {16364#(or (<= (div main_~n~0 2) 10) (<= 14 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16360#(or (<= (div main_~n~0 2) 10) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:15,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {16368#(or (<= (div main_~n~0 2) 10) (<= 15 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16364#(or (<= (div main_~n~0 2) 10) (<= 14 main_~k~0))} is VALID [2022-04-27 10:48:15,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {16372#(or (<= (div main_~n~0 2) 10) (<= 16 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16368#(or (<= (div main_~n~0 2) 10) (<= 15 main_~k~0))} is VALID [2022-04-27 10:48:15,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {16376#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 10))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16372#(or (<= (div main_~n~0 2) 10) (<= 16 main_~k~0))} is VALID [2022-04-27 10:48:15,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {16380#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 10))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16376#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 10))} is VALID [2022-04-27 10:48:15,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {16384#(or (<= (div main_~n~0 2) 10) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16380#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 10))} is VALID [2022-04-27 10:48:15,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {16388#(or (<= (div main_~n~0 2) 10) (<= 20 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16384#(or (<= (div main_~n~0 2) 10) (<= 19 main_~k~0))} is VALID [2022-04-27 10:48:15,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {16392#(or (<= (div main_~n~0 2) 10) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16388#(or (<= (div main_~n~0 2) 10) (<= 20 main_~k~0))} is VALID [2022-04-27 10:48:15,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {16396#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 10) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {16392#(or (<= (div main_~n~0 2) 10) (<= 21 main_~k~0))} is VALID [2022-04-27 10:48:15,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {15730#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {16396#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 10) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:48:15,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {15730#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {15730#true} is VALID [2022-04-27 10:48:15,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {15730#true} call #t~ret5 := main(); {15730#true} is VALID [2022-04-27 10:48:15,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15730#true} {15730#true} #68#return; {15730#true} is VALID [2022-04-27 10:48:15,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {15730#true} assume true; {15730#true} is VALID [2022-04-27 10:48:15,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {15730#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(9, 2); {15730#true} is VALID [2022-04-27 10:48:15,588 INFO L272 TraceCheckUtils]: 0: Hoare triple {15730#true} call ULTIMATE.init(); {15730#true} is VALID [2022-04-27 10:48:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 20 proven. 221 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-04-27 10:48:15,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1407756031] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:48:15,588 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:48:15,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 28, 28] total 78 [2022-04-27 10:48:15,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511594697] [2022-04-27 10:48:15,588 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:48:15,589 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 95 [2022-04-27 10:48:15,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:48:15,589 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 10:48:15,713 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:15,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2022-04-27 10:48:15,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:48:15,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2022-04-27 10:48:15,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=687, Invalid=5319, Unknown=0, NotChecked=0, Total=6006 [2022-04-27 10:48:15,714 INFO L87 Difference]: Start difference. First operand 313 states and 397 transitions. Second operand has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 10:48:23,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:23,578 INFO L93 Difference]: Finished difference Result 350 states and 429 transitions. [2022-04-27 10:48:23,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-27 10:48:23,578 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 95 [2022-04-27 10:48:23,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:48:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 10:48:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 97 transitions. [2022-04-27 10:48:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 10:48:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 97 transitions. [2022-04-27 10:48:23,581 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 97 transitions. [2022-04-27 10:48:23,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:23,688 INFO L225 Difference]: With dead ends: 350 [2022-04-27 10:48:23,688 INFO L226 Difference]: Without dead ends: 283 [2022-04-27 10:48:23,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 162 SyntacticMatches, 3 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3564 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=1535, Invalid=12745, Unknown=0, NotChecked=0, Total=14280 [2022-04-27 10:48:23,689 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 82 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 1628 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 1770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1628 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:48:23,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 149 Invalid, 1770 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1628 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 10:48:23,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2022-04-27 10:48:25,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 283. [2022-04-27 10:48:25,324 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:48:25,325 INFO L82 GeneralOperation]: Start isEquivalent. First operand 283 states. Second operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:48:25,325 INFO L74 IsIncluded]: Start isIncluded. First operand 283 states. Second operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:48:25,325 INFO L87 Difference]: Start difference. First operand 283 states. Second operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:48:25,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:25,331 INFO L93 Difference]: Finished difference Result 283 states and 356 transitions. [2022-04-27 10:48:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 356 transitions. [2022-04-27 10:48:25,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:25,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:25,332 INFO L74 IsIncluded]: Start isIncluded. First operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) Second operand 283 states. [2022-04-27 10:48:25,332 INFO L87 Difference]: Start difference. First operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) Second operand 283 states. [2022-04-27 10:48:25,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:25,337 INFO L93 Difference]: Finished difference Result 283 states and 356 transitions. [2022-04-27 10:48:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 356 transitions. [2022-04-27 10:48:25,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:25,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:25,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:48:25,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:48:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 198 states have (on average 1.0555555555555556) internal successors, (209), 205 states have internal predecessors, (209), 74 states have call successors, (74), 11 states have call predecessors, (74), 10 states have return successors, (73), 66 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:48:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 356 transitions. [2022-04-27 10:48:25,344 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 356 transitions. Word has length 95 [2022-04-27 10:48:25,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:48:25,344 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 356 transitions. [2022-04-27 10:48:25,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 78 states, 77 states have (on average 1.5194805194805194) internal successors, (117), 75 states have internal predecessors, (117), 32 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 10:48:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 356 transitions. [2022-04-27 10:48:25,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-04-27 10:48:25,346 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:48:25,346 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:48:25,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-27 10:48:25,559 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,SelfDestructingSolverStorable15 [2022-04-27 10:48:25,559 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:48:25,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:48:25,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1873767003, now seen corresponding path program 13 times [2022-04-27 10:48:25,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:48:25,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150838072] [2022-04-27 10:48:25,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:48:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:48:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:48:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {18171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {18093#true} is VALID [2022-04-27 10:48:26,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,342 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18093#true} {18093#true} #68#return; {18093#true} is VALID [2022-04-27 10:48:26,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-27 10:48:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:48:26,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 10:48:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,360 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:26,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-27 10:48:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,363 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-27 10:48:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-04-27 10:48:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,383 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-04-27 10:48:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-04-27 10:48:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,399 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:26,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-04-27 10:48:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,402 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,402 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,403 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-04-27 10:48:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,410 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,410 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-27 10:48:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,415 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-04-27 10:48:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,421 INFO L272 TraceCheckUtils]: 0: Hoare triple {18093#true} call ULTIMATE.init(); {18171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:48:26,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {18171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {18093#true} is VALID [2022-04-27 10:48:26,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,421 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18093#true} #68#return; {18093#true} is VALID [2022-04-27 10:48:26,421 INFO L272 TraceCheckUtils]: 4: Hoare triple {18093#true} call #t~ret5 := main(); {18093#true} is VALID [2022-04-27 10:48:26,421 INFO L290 TraceCheckUtils]: 5: Hoare triple {18093#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {18093#true} is VALID [2022-04-27 10:48:26,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {18093#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {18098#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:26,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {18098#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18099#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:48:26,422 INFO L290 TraceCheckUtils]: 8: Hoare triple {18099#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18100#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:48:26,423 INFO L290 TraceCheckUtils]: 9: Hoare triple {18100#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18101#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:48:26,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {18101#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18102#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:26,424 INFO L290 TraceCheckUtils]: 11: Hoare triple {18102#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18103#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:48:26,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {18103#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18104#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:48:26,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {18104#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18105#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:48:26,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {18105#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18106#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:48:26,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {18106#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18107#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:48:26,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {18107#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18108#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:48:26,427 INFO L290 TraceCheckUtils]: 17: Hoare triple {18108#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18109#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:26,428 INFO L290 TraceCheckUtils]: 18: Hoare triple {18109#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:26,428 INFO L290 TraceCheckUtils]: 19: Hoare triple {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !(~i~0 < ~n~0); {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:26,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} ~j~0 := 0; {18111#(and (<= 23 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:26,429 INFO L290 TraceCheckUtils]: 21: Hoare triple {18111#(and (<= 23 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:48:26,429 INFO L272 TraceCheckUtils]: 22: Hoare triple {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,429 INFO L290 TraceCheckUtils]: 23: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,429 INFO L290 TraceCheckUtils]: 24: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,430 INFO L290 TraceCheckUtils]: 25: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,430 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {18093#true} {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:48:26,431 INFO L290 TraceCheckUtils]: 27: Hoare triple {18112#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 10)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:26,431 INFO L290 TraceCheckUtils]: 28: Hoare triple {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:26,431 INFO L272 TraceCheckUtils]: 29: Hoare triple {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,432 INFO L290 TraceCheckUtils]: 32: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,432 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {18093#true} {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:26,433 INFO L290 TraceCheckUtils]: 34: Hoare triple {18117#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,433 INFO L290 TraceCheckUtils]: 35: Hoare triple {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,433 INFO L272 TraceCheckUtils]: 36: Hoare triple {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,433 INFO L290 TraceCheckUtils]: 37: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,434 INFO L290 TraceCheckUtils]: 38: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,434 INFO L290 TraceCheckUtils]: 39: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,434 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18093#true} {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,435 INFO L290 TraceCheckUtils]: 41: Hoare triple {18122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,435 INFO L290 TraceCheckUtils]: 42: Hoare triple {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,435 INFO L272 TraceCheckUtils]: 43: Hoare triple {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,435 INFO L290 TraceCheckUtils]: 44: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,435 INFO L290 TraceCheckUtils]: 45: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,436 INFO L290 TraceCheckUtils]: 46: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,436 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {18093#true} {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {18127#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,437 INFO L290 TraceCheckUtils]: 49: Hoare triple {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,437 INFO L272 TraceCheckUtils]: 50: Hoare triple {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,437 INFO L290 TraceCheckUtils]: 51: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,437 INFO L290 TraceCheckUtils]: 52: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,437 INFO L290 TraceCheckUtils]: 53: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,438 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {18093#true} {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,438 INFO L290 TraceCheckUtils]: 55: Hoare triple {18132#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,439 INFO L290 TraceCheckUtils]: 56: Hoare triple {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,439 INFO L272 TraceCheckUtils]: 57: Hoare triple {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,439 INFO L290 TraceCheckUtils]: 58: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,439 INFO L290 TraceCheckUtils]: 59: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,439 INFO L290 TraceCheckUtils]: 60: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,440 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {18093#true} {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,440 INFO L290 TraceCheckUtils]: 62: Hoare triple {18137#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:26,441 INFO L290 TraceCheckUtils]: 63: Hoare triple {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:26,441 INFO L272 TraceCheckUtils]: 64: Hoare triple {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,441 INFO L290 TraceCheckUtils]: 66: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,441 INFO L290 TraceCheckUtils]: 67: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,442 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {18093#true} {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:26,443 INFO L290 TraceCheckUtils]: 69: Hoare triple {18142#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,443 INFO L290 TraceCheckUtils]: 70: Hoare triple {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,443 INFO L272 TraceCheckUtils]: 71: Hoare triple {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,443 INFO L290 TraceCheckUtils]: 72: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,443 INFO L290 TraceCheckUtils]: 73: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,444 INFO L290 TraceCheckUtils]: 74: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,444 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {18093#true} {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,445 INFO L290 TraceCheckUtils]: 76: Hoare triple {18147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,445 INFO L290 TraceCheckUtils]: 77: Hoare triple {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,445 INFO L272 TraceCheckUtils]: 78: Hoare triple {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,445 INFO L290 TraceCheckUtils]: 79: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,446 INFO L290 TraceCheckUtils]: 80: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,446 INFO L290 TraceCheckUtils]: 81: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,446 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18093#true} {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,447 INFO L290 TraceCheckUtils]: 83: Hoare triple {18152#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,447 INFO L290 TraceCheckUtils]: 84: Hoare triple {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,447 INFO L272 TraceCheckUtils]: 85: Hoare triple {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,447 INFO L290 TraceCheckUtils]: 86: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,447 INFO L290 TraceCheckUtils]: 87: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,448 INFO L290 TraceCheckUtils]: 88: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,448 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {18093#true} {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:26,449 INFO L290 TraceCheckUtils]: 90: Hoare triple {18157#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,449 INFO L290 TraceCheckUtils]: 91: Hoare triple {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,449 INFO L272 TraceCheckUtils]: 92: Hoare triple {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:26,449 INFO L290 TraceCheckUtils]: 93: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:26,449 INFO L290 TraceCheckUtils]: 94: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:26,449 INFO L290 TraceCheckUtils]: 95: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:26,450 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {18093#true} {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,451 INFO L290 TraceCheckUtils]: 97: Hoare triple {18162#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18167#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:26,451 INFO L290 TraceCheckUtils]: 98: Hoare triple {18167#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18168#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:26,452 INFO L272 TraceCheckUtils]: 99: Hoare triple {18168#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18169#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:48:26,452 INFO L290 TraceCheckUtils]: 100: Hoare triple {18169#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {18170#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:48:26,452 INFO L290 TraceCheckUtils]: 101: Hoare triple {18170#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {18094#false} is VALID [2022-04-27 10:48:26,452 INFO L290 TraceCheckUtils]: 102: Hoare triple {18094#false} assume !false; {18094#false} is VALID [2022-04-27 10:48:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 167 proven. 120 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-04-27 10:48:26,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:48:26,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150838072] [2022-04-27 10:48:26,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150838072] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:48:26,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [277557320] [2022-04-27 10:48:26,454 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:48:26,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:48:26,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:48:26,468 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) [2022-04-27 10:48:26,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-27 10:48:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-27 10:48:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:26,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:48:28,299 INFO L272 TraceCheckUtils]: 0: Hoare triple {18093#true} call ULTIMATE.init(); {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#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(9, 2); {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18093#true} #68#return; {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L272 TraceCheckUtils]: 4: Hoare triple {18093#true} call #t~ret5 := main(); {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {18093#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {18093#true} is VALID [2022-04-27 10:48:28,300 INFO L290 TraceCheckUtils]: 6: Hoare triple {18093#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {18193#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:28,300 INFO L290 TraceCheckUtils]: 7: Hoare triple {18193#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18099#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:48:28,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {18099#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18100#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:48:28,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {18100#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18101#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:48:28,302 INFO L290 TraceCheckUtils]: 10: Hoare triple {18101#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18102#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:28,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {18102#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18103#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:48:28,304 INFO L290 TraceCheckUtils]: 12: Hoare triple {18103#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18104#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:48:28,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {18104#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18105#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:48:28,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {18105#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18106#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:48:28,306 INFO L290 TraceCheckUtils]: 15: Hoare triple {18106#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18107#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:48:28,306 INFO L290 TraceCheckUtils]: 16: Hoare triple {18107#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18108#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:48:28,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {18108#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18109#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:28,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {18109#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 19: Hoare triple {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !(~i~0 < ~n~0); {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 20: Hoare triple {18110#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} ~j~0 := 0; {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 21: Hoare triple {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:28,308 INFO L272 TraceCheckUtils]: 22: Hoare triple {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 23: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 24: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,309 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {18093#true} {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #66#return; {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:28,309 INFO L290 TraceCheckUtils]: 27: Hoare triple {18236#(and (<= 23 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:28,310 INFO L290 TraceCheckUtils]: 28: Hoare triple {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:28,310 INFO L272 TraceCheckUtils]: 29: Hoare triple {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,310 INFO L290 TraceCheckUtils]: 30: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,310 INFO L290 TraceCheckUtils]: 31: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,310 INFO L290 TraceCheckUtils]: 32: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,310 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {18093#true} {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} #66#return; {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:28,311 INFO L290 TraceCheckUtils]: 34: Hoare triple {18258#(and (<= 23 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:48:28,311 INFO L290 TraceCheckUtils]: 35: Hoare triple {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:48:28,311 INFO L272 TraceCheckUtils]: 36: Hoare triple {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,311 INFO L290 TraceCheckUtils]: 37: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,312 INFO L290 TraceCheckUtils]: 38: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,312 INFO L290 TraceCheckUtils]: 39: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,312 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18093#true} {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #66#return; {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:48:28,312 INFO L290 TraceCheckUtils]: 41: Hoare triple {18280#(and (<= 23 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:28,313 INFO L290 TraceCheckUtils]: 42: Hoare triple {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:28,313 INFO L272 TraceCheckUtils]: 43: Hoare triple {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,313 INFO L290 TraceCheckUtils]: 44: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,313 INFO L290 TraceCheckUtils]: 45: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,313 INFO L290 TraceCheckUtils]: 46: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,313 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {18093#true} {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} #66#return; {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:28,314 INFO L290 TraceCheckUtils]: 48: Hoare triple {18302#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 23 main_~n~0) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:28,314 INFO L290 TraceCheckUtils]: 49: Hoare triple {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:28,314 INFO L272 TraceCheckUtils]: 50: Hoare triple {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,314 INFO L290 TraceCheckUtils]: 51: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,315 INFO L290 TraceCheckUtils]: 52: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,315 INFO L290 TraceCheckUtils]: 53: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,315 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {18093#true} {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} #66#return; {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} is VALID [2022-04-27 10:48:28,316 INFO L290 TraceCheckUtils]: 55: Hoare triple {18324#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 23 main_~n~0) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:28,316 INFO L290 TraceCheckUtils]: 56: Hoare triple {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:28,316 INFO L272 TraceCheckUtils]: 57: Hoare triple {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,316 INFO L290 TraceCheckUtils]: 58: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,316 INFO L290 TraceCheckUtils]: 59: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,316 INFO L290 TraceCheckUtils]: 60: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,317 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {18093#true} {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} #66#return; {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:28,317 INFO L290 TraceCheckUtils]: 62: Hoare triple {18346#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:28,318 INFO L290 TraceCheckUtils]: 63: Hoare triple {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:28,318 INFO L272 TraceCheckUtils]: 64: Hoare triple {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,318 INFO L290 TraceCheckUtils]: 65: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,318 INFO L290 TraceCheckUtils]: 66: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,318 INFO L290 TraceCheckUtils]: 67: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,319 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {18093#true} {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} #66#return; {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:48:28,319 INFO L290 TraceCheckUtils]: 69: Hoare triple {18368#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:48:28,320 INFO L290 TraceCheckUtils]: 70: Hoare triple {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:48:28,320 INFO L272 TraceCheckUtils]: 71: Hoare triple {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,320 INFO L290 TraceCheckUtils]: 72: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,320 INFO L290 TraceCheckUtils]: 73: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,320 INFO L290 TraceCheckUtils]: 74: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,320 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {18093#true} {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} #66#return; {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:48:28,321 INFO L290 TraceCheckUtils]: 76: Hoare triple {18390#(and (<= 7 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:28,321 INFO L290 TraceCheckUtils]: 77: Hoare triple {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:28,321 INFO L272 TraceCheckUtils]: 78: Hoare triple {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,321 INFO L290 TraceCheckUtils]: 79: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,321 INFO L290 TraceCheckUtils]: 80: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,321 INFO L290 TraceCheckUtils]: 81: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,322 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18093#true} {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} #66#return; {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:48:28,323 INFO L290 TraceCheckUtils]: 83: Hoare triple {18412#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:48:28,323 INFO L290 TraceCheckUtils]: 84: Hoare triple {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:48:28,323 INFO L272 TraceCheckUtils]: 85: Hoare triple {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,323 INFO L290 TraceCheckUtils]: 86: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,323 INFO L290 TraceCheckUtils]: 87: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,323 INFO L290 TraceCheckUtils]: 88: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,324 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {18093#true} {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} #66#return; {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:48:28,324 INFO L290 TraceCheckUtils]: 90: Hoare triple {18434#(and (<= 23 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:48:28,325 INFO L290 TraceCheckUtils]: 91: Hoare triple {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:48:28,325 INFO L272 TraceCheckUtils]: 92: Hoare triple {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:28,325 INFO L290 TraceCheckUtils]: 93: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:28,325 INFO L290 TraceCheckUtils]: 94: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:28,325 INFO L290 TraceCheckUtils]: 95: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:28,325 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {18093#true} {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} #66#return; {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:48:28,326 INFO L290 TraceCheckUtils]: 97: Hoare triple {18456#(and (<= 23 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18478#(and (<= 11 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:48:28,326 INFO L290 TraceCheckUtils]: 98: Hoare triple {18478#(and (<= 11 main_~j~0) (<= 23 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18168#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:28,327 INFO L272 TraceCheckUtils]: 99: Hoare triple {18168#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18485#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:28,327 INFO L290 TraceCheckUtils]: 100: Hoare triple {18485#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18489#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:28,328 INFO L290 TraceCheckUtils]: 101: Hoare triple {18489#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {18094#false} is VALID [2022-04-27 10:48:28,328 INFO L290 TraceCheckUtils]: 102: Hoare triple {18094#false} assume !false; {18094#false} is VALID [2022-04-27 10:48:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 265 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-04-27 10:48:28,328 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:48:30,906 INFO L290 TraceCheckUtils]: 102: Hoare triple {18094#false} assume !false; {18094#false} is VALID [2022-04-27 10:48:30,906 INFO L290 TraceCheckUtils]: 101: Hoare triple {18489#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {18094#false} is VALID [2022-04-27 10:48:30,907 INFO L290 TraceCheckUtils]: 100: Hoare triple {18485#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18489#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:30,907 INFO L272 TraceCheckUtils]: 99: Hoare triple {18168#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18485#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:30,908 INFO L290 TraceCheckUtils]: 98: Hoare triple {18508#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18168#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:30,908 INFO L290 TraceCheckUtils]: 97: Hoare triple {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18508#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,909 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {18093#true} {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:30,909 INFO L290 TraceCheckUtils]: 95: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,909 INFO L290 TraceCheckUtils]: 94: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,909 INFO L290 TraceCheckUtils]: 93: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,909 INFO L272 TraceCheckUtils]: 92: Hoare triple {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,909 INFO L290 TraceCheckUtils]: 91: Hoare triple {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:30,910 INFO L290 TraceCheckUtils]: 90: Hoare triple {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18512#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:30,910 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {18093#true} {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,910 INFO L290 TraceCheckUtils]: 88: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,910 INFO L290 TraceCheckUtils]: 87: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,911 INFO L290 TraceCheckUtils]: 86: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,911 INFO L272 TraceCheckUtils]: 85: Hoare triple {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,911 INFO L290 TraceCheckUtils]: 84: Hoare triple {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,912 INFO L290 TraceCheckUtils]: 83: Hoare triple {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18534#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,912 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18093#true} {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,912 INFO L290 TraceCheckUtils]: 81: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,912 INFO L290 TraceCheckUtils]: 80: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,912 INFO L290 TraceCheckUtils]: 79: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,912 INFO L272 TraceCheckUtils]: 78: Hoare triple {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,913 INFO L290 TraceCheckUtils]: 77: Hoare triple {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,913 INFO L290 TraceCheckUtils]: 76: Hoare triple {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18556#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,914 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {18093#true} {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:30,914 INFO L290 TraceCheckUtils]: 74: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,914 INFO L290 TraceCheckUtils]: 73: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,914 INFO L290 TraceCheckUtils]: 72: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,914 INFO L272 TraceCheckUtils]: 71: Hoare triple {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,914 INFO L290 TraceCheckUtils]: 70: Hoare triple {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:30,915 INFO L290 TraceCheckUtils]: 69: Hoare triple {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18578#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:30,915 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {18093#true} {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,915 INFO L290 TraceCheckUtils]: 67: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,915 INFO L290 TraceCheckUtils]: 66: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,915 INFO L290 TraceCheckUtils]: 65: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,915 INFO L272 TraceCheckUtils]: 64: Hoare triple {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,916 INFO L290 TraceCheckUtils]: 63: Hoare triple {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,916 INFO L290 TraceCheckUtils]: 62: Hoare triple {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18600#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,917 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {18093#true} {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,917 INFO L290 TraceCheckUtils]: 60: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,917 INFO L290 TraceCheckUtils]: 59: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,917 INFO L290 TraceCheckUtils]: 58: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,917 INFO L272 TraceCheckUtils]: 57: Hoare triple {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,917 INFO L290 TraceCheckUtils]: 56: Hoare triple {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,918 INFO L290 TraceCheckUtils]: 55: Hoare triple {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18622#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:30,918 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {18093#true} {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:30,918 INFO L290 TraceCheckUtils]: 53: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,919 INFO L290 TraceCheckUtils]: 52: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,919 INFO L290 TraceCheckUtils]: 51: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,919 INFO L272 TraceCheckUtils]: 50: Hoare triple {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,919 INFO L290 TraceCheckUtils]: 49: Hoare triple {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:30,920 INFO L290 TraceCheckUtils]: 48: Hoare triple {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18644#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:30,920 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {18093#true} {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:30,920 INFO L290 TraceCheckUtils]: 46: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,920 INFO L290 TraceCheckUtils]: 45: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,920 INFO L290 TraceCheckUtils]: 44: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,920 INFO L272 TraceCheckUtils]: 43: Hoare triple {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,921 INFO L290 TraceCheckUtils]: 42: Hoare triple {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:30,921 INFO L290 TraceCheckUtils]: 41: Hoare triple {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18666#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:30,922 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18093#true} {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:30,922 INFO L290 TraceCheckUtils]: 39: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,922 INFO L290 TraceCheckUtils]: 38: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,922 INFO L290 TraceCheckUtils]: 37: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,922 INFO L272 TraceCheckUtils]: 36: Hoare triple {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,922 INFO L290 TraceCheckUtils]: 35: Hoare triple {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:30,923 INFO L290 TraceCheckUtils]: 34: Hoare triple {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18688#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:30,923 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {18093#true} {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:30,923 INFO L290 TraceCheckUtils]: 32: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,923 INFO L290 TraceCheckUtils]: 31: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,923 INFO L290 TraceCheckUtils]: 30: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,924 INFO L272 TraceCheckUtils]: 29: Hoare triple {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,924 INFO L290 TraceCheckUtils]: 28: Hoare triple {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:30,925 INFO L290 TraceCheckUtils]: 27: Hoare triple {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {18710#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:30,925 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {18093#true} {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:30,925 INFO L290 TraceCheckUtils]: 25: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {18093#true} assume !(0 == ~cond); {18093#true} is VALID [2022-04-27 10:48:30,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {18093#true} ~cond := #in~cond; {18093#true} is VALID [2022-04-27 10:48:30,925 INFO L272 TraceCheckUtils]: 22: Hoare triple {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {18093#true} is VALID [2022-04-27 10:48:30,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:30,926 INFO L290 TraceCheckUtils]: 20: Hoare triple {18754#(or (<= 12 main_~k~0) (<= (div main_~n~0 2) 11))} ~j~0 := 0; {18732#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:30,926 INFO L290 TraceCheckUtils]: 19: Hoare triple {18754#(or (<= 12 main_~k~0) (<= (div main_~n~0 2) 11))} assume !(~i~0 < ~n~0); {18754#(or (<= 12 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,927 INFO L290 TraceCheckUtils]: 18: Hoare triple {18761#(or (not (< main_~i~0 main_~n~0)) (<= 13 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18754#(or (<= 12 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {18765#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 14 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18761#(or (not (< main_~i~0 main_~n~0)) (<= 13 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {18769#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 15 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18765#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 14 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,929 INFO L290 TraceCheckUtils]: 15: Hoare triple {18773#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18769#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 15 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,929 INFO L290 TraceCheckUtils]: 14: Hoare triple {18777#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 17 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18773#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,930 INFO L290 TraceCheckUtils]: 13: Hoare triple {18781#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18777#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 17 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,930 INFO L290 TraceCheckUtils]: 12: Hoare triple {18785#(or (<= 19 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18781#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:48:30,931 INFO L290 TraceCheckUtils]: 11: Hoare triple {18789#(or (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18785#(or (<= 19 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:48:30,931 INFO L290 TraceCheckUtils]: 10: Hoare triple {18793#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 21 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18789#(or (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,932 INFO L290 TraceCheckUtils]: 9: Hoare triple {18797#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18793#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 21 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,932 INFO L290 TraceCheckUtils]: 8: Hoare triple {18801#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 23 main_~k~0) (<= (div main_~n~0 2) 11))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18797#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:48:30,933 INFO L290 TraceCheckUtils]: 7: Hoare triple {18805#(or (<= 24 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {18801#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 23 main_~k~0) (<= (div main_~n~0 2) 11))} is VALID [2022-04-27 10:48:30,933 INFO L290 TraceCheckUtils]: 6: Hoare triple {18093#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {18805#(or (<= 24 main_~k~0) (<= (div main_~n~0 2) 11) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:48:30,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {18093#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {18093#true} is VALID [2022-04-27 10:48:30,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {18093#true} call #t~ret5 := main(); {18093#true} is VALID [2022-04-27 10:48:30,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18093#true} {18093#true} #68#return; {18093#true} is VALID [2022-04-27 10:48:30,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {18093#true} assume true; {18093#true} is VALID [2022-04-27 10:48:30,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {18093#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(9, 2); {18093#true} is VALID [2022-04-27 10:48:30,933 INFO L272 TraceCheckUtils]: 0: Hoare triple {18093#true} call ULTIMATE.init(); {18093#true} is VALID [2022-04-27 10:48:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 265 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-04-27 10:48:30,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [277557320] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:48:30,934 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:48:30,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 30, 30] total 72 [2022-04-27 10:48:30,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104183469] [2022-04-27 10:48:30,934 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:48:30,935 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 103 [2022-04-27 10:48:30,935 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:48:30,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-27 10:48:31,077 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:31,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2022-04-27 10:48:31,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:48:31,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2022-04-27 10:48:31,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=701, Invalid=4411, Unknown=0, NotChecked=0, Total=5112 [2022-04-27 10:48:31,079 INFO L87 Difference]: Start difference. First operand 283 states and 356 transitions. Second operand has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-27 10:48:42,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:42,569 INFO L93 Difference]: Finished difference Result 382 states and 470 transitions. [2022-04-27 10:48:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-27 10:48:42,569 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 103 [2022-04-27 10:48:42,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:48:42,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-27 10:48:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 173 transitions. [2022-04-27 10:48:42,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-27 10:48:42,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 173 transitions. [2022-04-27 10:48:42,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 173 transitions. [2022-04-27 10:48:42,755 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:42,760 INFO L225 Difference]: With dead ends: 382 [2022-04-27 10:48:42,760 INFO L226 Difference]: Without dead ends: 312 [2022-04-27 10:48:42,762 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 187 SyntacticMatches, 4 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4454 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=2247, Invalid=15045, Unknown=0, NotChecked=0, Total=17292 [2022-04-27 10:48:42,762 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 267 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 2694 mSolverCounterSat, 391 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 268 SdHoareTripleChecker+Valid, 175 SdHoareTripleChecker+Invalid, 3085 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 391 IncrementalHoareTripleChecker+Valid, 2694 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:48:42,762 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [268 Valid, 175 Invalid, 3085 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [391 Valid, 2694 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-27 10:48:42,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2022-04-27 10:48:44,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 309. [2022-04-27 10:48:44,763 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:48:44,763 INFO L82 GeneralOperation]: Start isEquivalent. First operand 312 states. Second operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) [2022-04-27 10:48:44,764 INFO L74 IsIncluded]: Start isIncluded. First operand 312 states. Second operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) [2022-04-27 10:48:44,764 INFO L87 Difference]: Start difference. First operand 312 states. Second operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) [2022-04-27 10:48:44,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:44,770 INFO L93 Difference]: Finished difference Result 312 states and 393 transitions. [2022-04-27 10:48:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 393 transitions. [2022-04-27 10:48:44,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:44,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:44,771 INFO L74 IsIncluded]: Start isIncluded. First operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) Second operand 312 states. [2022-04-27 10:48:44,771 INFO L87 Difference]: Start difference. First operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) Second operand 312 states. [2022-04-27 10:48:44,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:48:44,777 INFO L93 Difference]: Finished difference Result 312 states and 393 transitions. [2022-04-27 10:48:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 393 transitions. [2022-04-27 10:48:44,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:48:44,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:48:44,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:48:44,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:48:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 309 states, 217 states have (on average 1.064516129032258) internal successors, (231), 224 states have internal predecessors, (231), 80 states have call successors, (80), 12 states have call predecessors, (80), 11 states have return successors, (79), 72 states have call predecessors, (79), 79 states have call successors, (79) [2022-04-27 10:48:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 390 transitions. [2022-04-27 10:48:44,784 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 390 transitions. Word has length 103 [2022-04-27 10:48:44,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:48:44,785 INFO L495 AbstractCegarLoop]: Abstraction has 309 states and 390 transitions. [2022-04-27 10:48:44,785 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 71 states have (on average 1.6056338028169015) internal successors, (114), 69 states have internal predecessors, (114), 35 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-27 10:48:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 390 transitions. [2022-04-27 10:48:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-04-27 10:48:44,786 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:48:44,786 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:48:44,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-27 10:48:44,999 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,SelfDestructingSolverStorable16 [2022-04-27 10:48:44,999 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:48:44,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:48:45,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1636892698, now seen corresponding path program 14 times [2022-04-27 10:48:45,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:48:45,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681173222] [2022-04-27 10:48:45,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:48:45,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:48:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:48:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {20774#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {20690#true} is VALID [2022-04-27 10:48:45,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,821 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20690#true} {20690#true} #68#return; {20690#true} is VALID [2022-04-27 10:48:45,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-04-27 10:48:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,823 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} #66#return; {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} is VALID [2022-04-27 10:48:45,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 10:48:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,827 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:48:45,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-27 10:48:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:45,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 10:48:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,834 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-04-27 10:48:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-04-27 10:48:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,841 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-27 10:48:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,843 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-04-27 10:48:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:45,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-27 10:48:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,851 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-27 10:48:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,855 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-27 10:48:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-04-27 10:48:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,863 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,865 INFO L272 TraceCheckUtils]: 0: Hoare triple {20690#true} call ULTIMATE.init(); {20774#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:48:45,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {20774#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {20690#true} is VALID [2022-04-27 10:48:45,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20690#true} #68#return; {20690#true} is VALID [2022-04-27 10:48:45,865 INFO L272 TraceCheckUtils]: 4: Hoare triple {20690#true} call #t~ret5 := main(); {20690#true} is VALID [2022-04-27 10:48:45,865 INFO L290 TraceCheckUtils]: 5: Hoare triple {20690#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {20690#true} is VALID [2022-04-27 10:48:45,865 INFO L290 TraceCheckUtils]: 6: Hoare triple {20690#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {20695#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:45,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {20695#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20696#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:48:45,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {20696#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20697#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:48:45,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {20697#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20698#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:48:45,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {20698#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20699#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:45,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {20699#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20700#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:48:45,868 INFO L290 TraceCheckUtils]: 12: Hoare triple {20700#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20701#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:48:45,868 INFO L290 TraceCheckUtils]: 13: Hoare triple {20701#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20702#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:48:45,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {20702#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20703#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:48:45,869 INFO L290 TraceCheckUtils]: 15: Hoare triple {20703#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20704#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:48:45,869 INFO L290 TraceCheckUtils]: 16: Hoare triple {20704#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20705#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:48:45,870 INFO L290 TraceCheckUtils]: 17: Hoare triple {20705#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20706#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:48:45,870 INFO L290 TraceCheckUtils]: 18: Hoare triple {20706#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20707#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:48:45,871 INFO L290 TraceCheckUtils]: 19: Hoare triple {20707#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20708#(and (<= 25 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:45,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {20708#(and (<= 25 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !(~i~0 < ~n~0); {20708#(and (<= 25 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:45,871 INFO L290 TraceCheckUtils]: 21: Hoare triple {20708#(and (<= 25 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} ~j~0 := 0; {20709#(and (<= 25 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:48:45,872 INFO L290 TraceCheckUtils]: 22: Hoare triple {20709#(and (<= 25 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} is VALID [2022-04-27 10:48:45,872 INFO L272 TraceCheckUtils]: 23: Hoare triple {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,872 INFO L290 TraceCheckUtils]: 24: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,872 INFO L290 TraceCheckUtils]: 25: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,872 INFO L290 TraceCheckUtils]: 26: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,872 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {20690#true} {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} #66#return; {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} is VALID [2022-04-27 10:48:45,873 INFO L290 TraceCheckUtils]: 28: Hoare triple {20710#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 11))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:48:45,873 INFO L290 TraceCheckUtils]: 29: Hoare triple {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:48:45,874 INFO L272 TraceCheckUtils]: 30: Hoare triple {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,874 INFO L290 TraceCheckUtils]: 31: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,874 INFO L290 TraceCheckUtils]: 32: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,874 INFO L290 TraceCheckUtils]: 33: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,874 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {20690#true} {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:48:45,875 INFO L290 TraceCheckUtils]: 35: Hoare triple {20715#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:45,875 INFO L290 TraceCheckUtils]: 36: Hoare triple {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:45,875 INFO L272 TraceCheckUtils]: 37: Hoare triple {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,875 INFO L290 TraceCheckUtils]: 38: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,875 INFO L290 TraceCheckUtils]: 39: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,875 INFO L290 TraceCheckUtils]: 40: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,876 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {20690#true} {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:48:45,876 INFO L290 TraceCheckUtils]: 42: Hoare triple {20720#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,877 INFO L290 TraceCheckUtils]: 43: Hoare triple {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,877 INFO L272 TraceCheckUtils]: 44: Hoare triple {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,877 INFO L290 TraceCheckUtils]: 45: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,877 INFO L290 TraceCheckUtils]: 46: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,877 INFO L290 TraceCheckUtils]: 47: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,877 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {20690#true} {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,878 INFO L290 TraceCheckUtils]: 49: Hoare triple {20725#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,878 INFO L290 TraceCheckUtils]: 50: Hoare triple {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,878 INFO L272 TraceCheckUtils]: 51: Hoare triple {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,878 INFO L290 TraceCheckUtils]: 52: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,878 INFO L290 TraceCheckUtils]: 53: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,878 INFO L290 TraceCheckUtils]: 54: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,879 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {20690#true} {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,879 INFO L290 TraceCheckUtils]: 56: Hoare triple {20730#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,880 INFO L290 TraceCheckUtils]: 57: Hoare triple {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,880 INFO L272 TraceCheckUtils]: 58: Hoare triple {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,880 INFO L290 TraceCheckUtils]: 59: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,880 INFO L290 TraceCheckUtils]: 60: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,880 INFO L290 TraceCheckUtils]: 61: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,880 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {20690#true} {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,881 INFO L290 TraceCheckUtils]: 63: Hoare triple {20735#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,881 INFO L290 TraceCheckUtils]: 64: Hoare triple {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,881 INFO L272 TraceCheckUtils]: 65: Hoare triple {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,881 INFO L290 TraceCheckUtils]: 66: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,881 INFO L290 TraceCheckUtils]: 67: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,881 INFO L290 TraceCheckUtils]: 68: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,882 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {20690#true} {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,882 INFO L290 TraceCheckUtils]: 70: Hoare triple {20740#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:45,883 INFO L290 TraceCheckUtils]: 71: Hoare triple {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:45,883 INFO L272 TraceCheckUtils]: 72: Hoare triple {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,883 INFO L290 TraceCheckUtils]: 73: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,883 INFO L290 TraceCheckUtils]: 74: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,883 INFO L290 TraceCheckUtils]: 75: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,883 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {20690#true} {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:48:45,884 INFO L290 TraceCheckUtils]: 77: Hoare triple {20745#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,884 INFO L290 TraceCheckUtils]: 78: Hoare triple {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,884 INFO L272 TraceCheckUtils]: 79: Hoare triple {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,884 INFO L290 TraceCheckUtils]: 80: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,885 INFO L290 TraceCheckUtils]: 81: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,885 INFO L290 TraceCheckUtils]: 82: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,885 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {20690#true} {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,885 INFO L290 TraceCheckUtils]: 84: Hoare triple {20750#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,886 INFO L290 TraceCheckUtils]: 85: Hoare triple {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,886 INFO L272 TraceCheckUtils]: 86: Hoare triple {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,886 INFO L290 TraceCheckUtils]: 87: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,886 INFO L290 TraceCheckUtils]: 88: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,886 INFO L290 TraceCheckUtils]: 89: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,887 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {20690#true} {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,887 INFO L290 TraceCheckUtils]: 91: Hoare triple {20755#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,889 INFO L290 TraceCheckUtils]: 92: Hoare triple {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,890 INFO L272 TraceCheckUtils]: 93: Hoare triple {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,890 INFO L290 TraceCheckUtils]: 94: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,890 INFO L290 TraceCheckUtils]: 95: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,890 INFO L290 TraceCheckUtils]: 96: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,890 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {20690#true} {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:48:45,891 INFO L290 TraceCheckUtils]: 98: Hoare triple {20760#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,891 INFO L290 TraceCheckUtils]: 99: Hoare triple {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,891 INFO L272 TraceCheckUtils]: 100: Hoare triple {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:45,891 INFO L290 TraceCheckUtils]: 101: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:45,891 INFO L290 TraceCheckUtils]: 102: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:45,891 INFO L290 TraceCheckUtils]: 103: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:45,892 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {20690#true} {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,892 INFO L290 TraceCheckUtils]: 105: Hoare triple {20765#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20770#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:48:45,893 INFO L290 TraceCheckUtils]: 106: Hoare triple {20770#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20771#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:45,893 INFO L272 TraceCheckUtils]: 107: Hoare triple {20771#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20772#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:48:45,894 INFO L290 TraceCheckUtils]: 108: Hoare triple {20772#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {20773#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:48:45,894 INFO L290 TraceCheckUtils]: 109: Hoare triple {20773#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {20691#false} is VALID [2022-04-27 10:48:45,894 INFO L290 TraceCheckUtils]: 110: Hoare triple {20691#false} assume !false; {20691#false} is VALID [2022-04-27 10:48:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 200 proven. 137 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2022-04-27 10:48:45,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:48:45,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681173222] [2022-04-27 10:48:45,895 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681173222] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:48:45,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [706155523] [2022-04-27 10:48:45,895 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:48:45,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:48:45,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:48:45,900 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) [2022-04-27 10:48:45,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-27 10:48:45,966 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:48:45,967 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:48:45,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 82 conjunts are in the unsatisfiable core [2022-04-27 10:48:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:48:45,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:48:47,751 INFO L272 TraceCheckUtils]: 0: Hoare triple {20690#true} call ULTIMATE.init(); {20690#true} is VALID [2022-04-27 10:48:47,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#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(9, 2); {20690#true} is VALID [2022-04-27 10:48:47,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20690#true} #68#return; {20690#true} is VALID [2022-04-27 10:48:47,751 INFO L272 TraceCheckUtils]: 4: Hoare triple {20690#true} call #t~ret5 := main(); {20690#true} is VALID [2022-04-27 10:48:47,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {20690#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {20690#true} is VALID [2022-04-27 10:48:47,752 INFO L290 TraceCheckUtils]: 6: Hoare triple {20690#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {20796#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:48:47,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {20796#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20800#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} is VALID [2022-04-27 10:48:47,759 INFO L290 TraceCheckUtils]: 8: Hoare triple {20800#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20804#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:48:47,759 INFO L290 TraceCheckUtils]: 9: Hoare triple {20804#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20808#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} is VALID [2022-04-27 10:48:47,760 INFO L290 TraceCheckUtils]: 10: Hoare triple {20808#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20812#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:48:47,760 INFO L290 TraceCheckUtils]: 11: Hoare triple {20812#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20816#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:48:47,761 INFO L290 TraceCheckUtils]: 12: Hoare triple {20816#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20820#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} is VALID [2022-04-27 10:48:47,761 INFO L290 TraceCheckUtils]: 13: Hoare triple {20820#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20824#(and (<= 14 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 5))))} is VALID [2022-04-27 10:48:47,762 INFO L290 TraceCheckUtils]: 14: Hoare triple {20824#(and (<= 14 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 5))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20828#(and (<= 16 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 7))))} is VALID [2022-04-27 10:48:47,762 INFO L290 TraceCheckUtils]: 15: Hoare triple {20828#(and (<= 16 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 7))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20832#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 8))) (<= 18 main_~i~0))} is VALID [2022-04-27 10:48:47,763 INFO L290 TraceCheckUtils]: 16: Hoare triple {20832#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 8))) (<= 18 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20836#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} is VALID [2022-04-27 10:48:47,763 INFO L290 TraceCheckUtils]: 17: Hoare triple {20836#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20840#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 10))) (<= 22 main_~i~0))} is VALID [2022-04-27 10:48:47,764 INFO L290 TraceCheckUtils]: 18: Hoare triple {20840#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 10))) (<= 22 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20844#(and (<= 24 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 10))))} is VALID [2022-04-27 10:48:47,764 INFO L290 TraceCheckUtils]: 19: Hoare triple {20844#(and (<= 24 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 10))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {20848#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))))} is VALID [2022-04-27 10:48:47,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {20848#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))))} assume !(~i~0 < ~n~0); {20848#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))))} is VALID [2022-04-27 10:48:47,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {20848#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))))} ~j~0 := 0; {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} is VALID [2022-04-27 10:48:47,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} is VALID [2022-04-27 10:48:47,765 INFO L272 TraceCheckUtils]: 23: Hoare triple {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,765 INFO L290 TraceCheckUtils]: 24: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,765 INFO L290 TraceCheckUtils]: 26: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,766 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {20690#true} {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} #66#return; {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} is VALID [2022-04-27 10:48:47,766 INFO L290 TraceCheckUtils]: 28: Hoare triple {20855#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 12))) (<= 0 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} is VALID [2022-04-27 10:48:47,767 INFO L290 TraceCheckUtils]: 29: Hoare triple {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} is VALID [2022-04-27 10:48:47,767 INFO L272 TraceCheckUtils]: 30: Hoare triple {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,767 INFO L290 TraceCheckUtils]: 31: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,767 INFO L290 TraceCheckUtils]: 32: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,767 INFO L290 TraceCheckUtils]: 33: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,767 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {20690#true} {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} #66#return; {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} is VALID [2022-04-27 10:48:47,768 INFO L290 TraceCheckUtils]: 35: Hoare triple {20877#(and (< 24 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ (- 13) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:47,768 INFO L290 TraceCheckUtils]: 36: Hoare triple {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:47,768 INFO L272 TraceCheckUtils]: 37: Hoare triple {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,768 INFO L290 TraceCheckUtils]: 38: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,768 INFO L290 TraceCheckUtils]: 39: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,768 INFO L290 TraceCheckUtils]: 40: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,769 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {20690#true} {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} #66#return; {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:48:47,769 INFO L290 TraceCheckUtils]: 42: Hoare triple {20899#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:47,770 INFO L290 TraceCheckUtils]: 43: Hoare triple {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:47,770 INFO L272 TraceCheckUtils]: 44: Hoare triple {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,770 INFO L290 TraceCheckUtils]: 45: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,770 INFO L290 TraceCheckUtils]: 46: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,770 INFO L290 TraceCheckUtils]: 47: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,770 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {20690#true} {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} #66#return; {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:48:47,771 INFO L290 TraceCheckUtils]: 49: Hoare triple {20921#(and (< 24 main_~n~0) (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,771 INFO L290 TraceCheckUtils]: 50: Hoare triple {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,772 INFO L272 TraceCheckUtils]: 51: Hoare triple {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,772 INFO L290 TraceCheckUtils]: 52: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,772 INFO L290 TraceCheckUtils]: 53: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,772 INFO L290 TraceCheckUtils]: 54: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,772 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {20690#true} {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} #66#return; {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,773 INFO L290 TraceCheckUtils]: 56: Hoare triple {20943#(and (< 24 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 1) (+ (- 16) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:47,773 INFO L290 TraceCheckUtils]: 57: Hoare triple {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:47,773 INFO L272 TraceCheckUtils]: 58: Hoare triple {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,773 INFO L290 TraceCheckUtils]: 59: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,773 INFO L290 TraceCheckUtils]: 60: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,773 INFO L290 TraceCheckUtils]: 61: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,774 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {20690#true} {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} #66#return; {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:48:47,774 INFO L290 TraceCheckUtils]: 63: Hoare triple {20965#(and (< 24 main_~n~0) (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,775 INFO L290 TraceCheckUtils]: 64: Hoare triple {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,775 INFO L272 TraceCheckUtils]: 65: Hoare triple {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,775 INFO L290 TraceCheckUtils]: 67: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,775 INFO L290 TraceCheckUtils]: 68: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,775 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {20690#true} {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} #66#return; {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:48:47,776 INFO L290 TraceCheckUtils]: 70: Hoare triple {20987#(and (< 24 main_~n~0) (<= 6 main_~j~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:47,776 INFO L290 TraceCheckUtils]: 71: Hoare triple {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:47,776 INFO L272 TraceCheckUtils]: 72: Hoare triple {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,776 INFO L290 TraceCheckUtils]: 73: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,776 INFO L290 TraceCheckUtils]: 74: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,776 INFO L290 TraceCheckUtils]: 75: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,777 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {20690#true} {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} #66#return; {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} is VALID [2022-04-27 10:48:47,777 INFO L290 TraceCheckUtils]: 77: Hoare triple {21009#(and (<= 7 main_~j~0) (< 24 main_~n~0) (= (+ (- 16) main_~n~0) (+ main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:48:47,778 INFO L290 TraceCheckUtils]: 78: Hoare triple {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:48:47,778 INFO L272 TraceCheckUtils]: 79: Hoare triple {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,778 INFO L290 TraceCheckUtils]: 80: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,778 INFO L290 TraceCheckUtils]: 81: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,778 INFO L290 TraceCheckUtils]: 82: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,778 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {20690#true} {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} #66#return; {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:48:47,779 INFO L290 TraceCheckUtils]: 84: Hoare triple {21031#(and (< 24 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} is VALID [2022-04-27 10:48:47,779 INFO L290 TraceCheckUtils]: 85: Hoare triple {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} is VALID [2022-04-27 10:48:47,779 INFO L272 TraceCheckUtils]: 86: Hoare triple {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,779 INFO L290 TraceCheckUtils]: 87: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,779 INFO L290 TraceCheckUtils]: 88: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,780 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {20690#true} {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} #66#return; {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} is VALID [2022-04-27 10:48:47,780 INFO L290 TraceCheckUtils]: 91: Hoare triple {21053#(and (< 24 main_~n~0) (<= 9 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 21))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:48:47,780 INFO L290 TraceCheckUtils]: 92: Hoare triple {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:48:47,781 INFO L272 TraceCheckUtils]: 93: Hoare triple {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,781 INFO L290 TraceCheckUtils]: 94: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,781 INFO L290 TraceCheckUtils]: 95: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,781 INFO L290 TraceCheckUtils]: 96: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,781 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {20690#true} {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} #66#return; {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:48:47,781 INFO L290 TraceCheckUtils]: 98: Hoare triple {21075#(and (< 24 main_~n~0) (<= 10 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:48:47,782 INFO L290 TraceCheckUtils]: 99: Hoare triple {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:48:47,782 INFO L272 TraceCheckUtils]: 100: Hoare triple {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:47,782 INFO L290 TraceCheckUtils]: 101: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:47,782 INFO L290 TraceCheckUtils]: 102: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:47,782 INFO L290 TraceCheckUtils]: 103: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:47,782 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {20690#true} {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} #66#return; {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:48:47,783 INFO L290 TraceCheckUtils]: 105: Hoare triple {21097#(and (< 24 main_~n~0) (<= 11 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21119#(and (< 24 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:48:47,783 INFO L290 TraceCheckUtils]: 106: Hoare triple {21119#(and (< 24 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20771#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:47,784 INFO L272 TraceCheckUtils]: 107: Hoare triple {20771#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {21126#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:47,784 INFO L290 TraceCheckUtils]: 108: Hoare triple {21126#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21130#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:47,784 INFO L290 TraceCheckUtils]: 109: Hoare triple {21130#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20691#false} is VALID [2022-04-27 10:48:47,784 INFO L290 TraceCheckUtils]: 110: Hoare triple {20691#false} assume !false; {20691#false} is VALID [2022-04-27 10:48:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 24 proven. 313 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2022-04-27 10:48:47,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:48:50,620 INFO L290 TraceCheckUtils]: 110: Hoare triple {20691#false} assume !false; {20691#false} is VALID [2022-04-27 10:48:50,620 INFO L290 TraceCheckUtils]: 109: Hoare triple {21130#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20691#false} is VALID [2022-04-27 10:48:50,620 INFO L290 TraceCheckUtils]: 108: Hoare triple {21126#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21130#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:48:50,621 INFO L272 TraceCheckUtils]: 107: Hoare triple {20771#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {21126#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:48:50,622 INFO L290 TraceCheckUtils]: 106: Hoare triple {21149#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {20771#(<= 1 main_~k~0)} is VALID [2022-04-27 10:48:50,623 INFO L290 TraceCheckUtils]: 105: Hoare triple {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21149#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,623 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {20690#true} {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:50,623 INFO L290 TraceCheckUtils]: 103: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,623 INFO L290 TraceCheckUtils]: 102: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,624 INFO L290 TraceCheckUtils]: 101: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,624 INFO L272 TraceCheckUtils]: 100: Hoare triple {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,624 INFO L290 TraceCheckUtils]: 99: Hoare triple {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:50,625 INFO L290 TraceCheckUtils]: 98: Hoare triple {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21153#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:48:50,625 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {20690#true} {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,625 INFO L290 TraceCheckUtils]: 96: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,625 INFO L290 TraceCheckUtils]: 95: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,625 INFO L290 TraceCheckUtils]: 94: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,625 INFO L272 TraceCheckUtils]: 93: Hoare triple {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,631 INFO L290 TraceCheckUtils]: 92: Hoare triple {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,631 INFO L290 TraceCheckUtils]: 91: Hoare triple {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21175#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,632 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {20690#true} {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,632 INFO L290 TraceCheckUtils]: 89: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,632 INFO L290 TraceCheckUtils]: 88: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,632 INFO L290 TraceCheckUtils]: 87: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,632 INFO L272 TraceCheckUtils]: 86: Hoare triple {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,633 INFO L290 TraceCheckUtils]: 85: Hoare triple {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,633 INFO L290 TraceCheckUtils]: 84: Hoare triple {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21197#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,634 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {20690#true} {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:50,634 INFO L290 TraceCheckUtils]: 82: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,634 INFO L290 TraceCheckUtils]: 81: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,634 INFO L290 TraceCheckUtils]: 80: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,634 INFO L272 TraceCheckUtils]: 79: Hoare triple {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,634 INFO L290 TraceCheckUtils]: 78: Hoare triple {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:50,635 INFO L290 TraceCheckUtils]: 77: Hoare triple {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21219#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:48:50,635 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {20690#true} {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,635 INFO L290 TraceCheckUtils]: 75: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,635 INFO L290 TraceCheckUtils]: 74: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,635 INFO L290 TraceCheckUtils]: 73: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,635 INFO L272 TraceCheckUtils]: 72: Hoare triple {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,636 INFO L290 TraceCheckUtils]: 71: Hoare triple {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,636 INFO L290 TraceCheckUtils]: 70: Hoare triple {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21241#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,637 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {20690#true} {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,637 INFO L290 TraceCheckUtils]: 68: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,637 INFO L290 TraceCheckUtils]: 67: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,637 INFO L290 TraceCheckUtils]: 66: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,637 INFO L272 TraceCheckUtils]: 65: Hoare triple {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,637 INFO L290 TraceCheckUtils]: 64: Hoare triple {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,638 INFO L290 TraceCheckUtils]: 63: Hoare triple {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21263#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:48:50,638 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {20690#true} {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:50,638 INFO L290 TraceCheckUtils]: 61: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,638 INFO L290 TraceCheckUtils]: 60: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,638 INFO L290 TraceCheckUtils]: 59: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,638 INFO L272 TraceCheckUtils]: 58: Hoare triple {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,639 INFO L290 TraceCheckUtils]: 57: Hoare triple {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:50,639 INFO L290 TraceCheckUtils]: 56: Hoare triple {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21285#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:48:50,640 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {20690#true} {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:50,640 INFO L290 TraceCheckUtils]: 54: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,640 INFO L290 TraceCheckUtils]: 53: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,640 INFO L290 TraceCheckUtils]: 52: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,640 INFO L272 TraceCheckUtils]: 51: Hoare triple {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,640 INFO L290 TraceCheckUtils]: 50: Hoare triple {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:50,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21307#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:48:50,641 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {20690#true} {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:50,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,641 INFO L290 TraceCheckUtils]: 46: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,641 INFO L290 TraceCheckUtils]: 45: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,642 INFO L272 TraceCheckUtils]: 44: Hoare triple {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,642 INFO L290 TraceCheckUtils]: 43: Hoare triple {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:50,643 INFO L290 TraceCheckUtils]: 42: Hoare triple {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21329#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:48:50,643 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {20690#true} {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:50,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,643 INFO L272 TraceCheckUtils]: 37: Hoare triple {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,644 INFO L290 TraceCheckUtils]: 36: Hoare triple {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:50,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21351#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:48:50,645 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {20690#true} {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:50,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,645 INFO L272 TraceCheckUtils]: 30: Hoare triple {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,645 INFO L290 TraceCheckUtils]: 29: Hoare triple {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:50,646 INFO L290 TraceCheckUtils]: 28: Hoare triple {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {21373#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:48:50,646 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {20690#true} {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:50,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {20690#true} assume !(0 == ~cond); {20690#true} is VALID [2022-04-27 10:48:50,646 INFO L290 TraceCheckUtils]: 24: Hoare triple {20690#true} ~cond := #in~cond; {20690#true} is VALID [2022-04-27 10:48:50,646 INFO L272 TraceCheckUtils]: 23: Hoare triple {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {20690#true} is VALID [2022-04-27 10:48:50,647 INFO L290 TraceCheckUtils]: 22: Hoare triple {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:50,647 INFO L290 TraceCheckUtils]: 21: Hoare triple {21417#(or (<= (div main_~n~0 2) 12) (<= 13 main_~k~0))} ~j~0 := 0; {21395#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:50,648 INFO L290 TraceCheckUtils]: 20: Hoare triple {21417#(or (<= (div main_~n~0 2) 12) (<= 13 main_~k~0))} assume !(~i~0 < ~n~0); {21417#(or (<= (div main_~n~0 2) 12) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:50,648 INFO L290 TraceCheckUtils]: 19: Hoare triple {21424#(or (<= (div main_~n~0 2) 12) (<= 14 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21417#(or (<= (div main_~n~0 2) 12) (<= 13 main_~k~0))} is VALID [2022-04-27 10:48:50,649 INFO L290 TraceCheckUtils]: 18: Hoare triple {21428#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 12) (<= 15 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21424#(or (<= (div main_~n~0 2) 12) (<= 14 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:48:50,649 INFO L290 TraceCheckUtils]: 17: Hoare triple {21432#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 4)) (<= 16 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21428#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 12) (<= 15 main_~k~0))} is VALID [2022-04-27 10:48:50,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {21436#(or (<= 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 12))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21432#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 4)) (<= 16 main_~k~0))} is VALID [2022-04-27 10:48:50,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {21440#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 12) (<= 18 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21436#(or (<= 17 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 12))} is VALID [2022-04-27 10:48:50,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {21444#(or (<= (div main_~n~0 2) 12) (<= 19 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21440#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 12) (<= 18 main_~k~0))} is VALID [2022-04-27 10:48:50,652 INFO L290 TraceCheckUtils]: 13: Hoare triple {21448#(or (<= (div main_~n~0 2) 12) (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21444#(or (<= (div main_~n~0 2) 12) (<= 19 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:48:50,653 INFO L290 TraceCheckUtils]: 12: Hoare triple {21452#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 14)) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21448#(or (<= (div main_~n~0 2) 12) (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:48:50,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {21456#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 12) (<= 22 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21452#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 14)) (<= 21 main_~k~0))} is VALID [2022-04-27 10:48:50,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {21460#(or (<= (div main_~n~0 2) 12) (<= 23 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21456#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 12) (<= 22 main_~k~0))} is VALID [2022-04-27 10:48:50,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {21464#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 20)) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21460#(or (<= (div main_~n~0 2) 12) (<= 23 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:48:50,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {21468#(or (<= (div main_~n~0 2) 12) (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21464#(or (<= (div main_~n~0 2) 12) (<= main_~n~0 (+ main_~i~0 20)) (<= 24 main_~k~0))} is VALID [2022-04-27 10:48:50,665 INFO L290 TraceCheckUtils]: 7: Hoare triple {21472#(or (<= (div main_~n~0 2) 12) (<= 26 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {21468#(or (<= (div main_~n~0 2) 12) (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:48:50,666 INFO L290 TraceCheckUtils]: 6: Hoare triple {20690#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {21472#(or (<= (div main_~n~0 2) 12) (<= 26 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:48:50,666 INFO L290 TraceCheckUtils]: 5: Hoare triple {20690#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {20690#true} call #t~ret5 := main(); {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20690#true} {20690#true} #68#return; {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {20690#true} assume true; {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {20690#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(9, 2); {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L272 TraceCheckUtils]: 0: Hoare triple {20690#true} call ULTIMATE.init(); {20690#true} is VALID [2022-04-27 10:48:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 24 proven. 313 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2022-04-27 10:48:50,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [706155523] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:48:50,667 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:48:50,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 32, 32] total 90 [2022-04-27 10:48:50,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978218389] [2022-04-27 10:48:50,667 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:48:50,668 INFO L78 Accepts]: Start accepts. Automaton has has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Word has length 111 [2022-04-27 10:48:50,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:48:50,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-27 10:48:50,851 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:48:50,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 90 states [2022-04-27 10:48:50,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:48:50,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2022-04-27 10:48:50,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1022, Invalid=6988, Unknown=0, NotChecked=0, Total=8010 [2022-04-27 10:48:50,853 INFO L87 Difference]: Start difference. First operand 309 states and 390 transitions. Second operand has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-27 10:49:04,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:04,935 INFO L93 Difference]: Finished difference Result 400 states and 490 transitions. [2022-04-27 10:49:04,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-27 10:49:04,935 INFO L78 Accepts]: Start accepts. Automaton has has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Word has length 111 [2022-04-27 10:49:04,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:49:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-27 10:49:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 184 transitions. [2022-04-27 10:49:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-27 10:49:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 184 transitions. [2022-04-27 10:49:04,940 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 184 transitions. [2022-04-27 10:49:05,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:49:05,144 INFO L225 Difference]: With dead ends: 400 [2022-04-27 10:49:05,144 INFO L226 Difference]: Without dead ends: 323 [2022-04-27 10:49:05,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 190 SyntacticMatches, 3 SemanticMatches, 152 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6903 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=2789, Invalid=20773, Unknown=0, NotChecked=0, Total=23562 [2022-04-27 10:49:05,145 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 291 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 3642 mSolverCounterSat, 391 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 4033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 391 IncrementalHoareTripleChecker+Valid, 3642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:49:05,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 206 Invalid, 4033 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [391 Valid, 3642 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-27 10:49:05,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2022-04-27 10:49:07,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 321. [2022-04-27 10:49:07,204 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:49:07,215 INFO L82 GeneralOperation]: Start isEquivalent. First operand 323 states. Second operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) [2022-04-27 10:49:07,216 INFO L74 IsIncluded]: Start isIncluded. First operand 323 states. Second operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) [2022-04-27 10:49:07,216 INFO L87 Difference]: Start difference. First operand 323 states. Second operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) [2022-04-27 10:49:07,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:07,222 INFO L93 Difference]: Finished difference Result 323 states and 406 transitions. [2022-04-27 10:49:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 406 transitions. [2022-04-27 10:49:07,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:07,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:07,224 INFO L74 IsIncluded]: Start isIncluded. First operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) Second operand 323 states. [2022-04-27 10:49:07,224 INFO L87 Difference]: Start difference. First operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) Second operand 323 states. [2022-04-27 10:49:07,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:07,230 INFO L93 Difference]: Finished difference Result 323 states and 406 transitions. [2022-04-27 10:49:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 406 transitions. [2022-04-27 10:49:07,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:07,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:07,231 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:49:07,231 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:49:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 321 states, 226 states have (on average 1.0663716814159292) internal successors, (241), 233 states have internal predecessors, (241), 82 states have call successors, (82), 13 states have call predecessors, (82), 12 states have return successors, (81), 74 states have call predecessors, (81), 81 states have call successors, (81) [2022-04-27 10:49:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 321 states and 404 transitions. [2022-04-27 10:49:07,238 INFO L78 Accepts]: Start accepts. Automaton has 321 states and 404 transitions. Word has length 111 [2022-04-27 10:49:07,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:49:07,239 INFO L495 AbstractCegarLoop]: Abstraction has 321 states and 404 transitions. [2022-04-27 10:49:07,239 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 90 states, 89 states have (on average 1.5168539325842696) internal successors, (135), 87 states have internal predecessors, (135), 38 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-27 10:49:07,239 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2022-04-27 10:49:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-27 10:49:07,241 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:49:07,241 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:49:07,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-27 10:49:07,455 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,SelfDestructingSolverStorable17 [2022-04-27 10:49:07,455 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:49:07,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:49:07,456 INFO L85 PathProgramCache]: Analyzing trace with hash -773994875, now seen corresponding path program 15 times [2022-04-27 10:49:07,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:49:07,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925746386] [2022-04-27 10:49:07,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:49:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:49:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:49:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {23524#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {23434#true} is VALID [2022-04-27 10:49:08,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #68#return; {23434#true} is VALID [2022-04-27 10:49:08,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-27 10:49:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,427 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} #66#return; {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} is VALID [2022-04-27 10:49:08,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-27 10:49:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,430 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:08,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-27 10:49:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,432 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:08,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-04-27 10:49:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,435 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:08,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-04-27 10:49:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,437 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,438 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-04-27 10:49:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,441 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-04-27 10:49:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-27 10:49:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-27 10:49:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,449 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,449 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,449 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:08,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-04-27 10:49:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,452 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-04-27 10:49:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,455 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,455 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-04-27 10:49:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,458 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-04-27 10:49:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,461 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {23434#true} call ULTIMATE.init(); {23524#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:49:08,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {23524#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {23434#true} is VALID [2022-04-27 10:49:08,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,461 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23434#true} #68#return; {23434#true} is VALID [2022-04-27 10:49:08,461 INFO L272 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret5 := main(); {23434#true} is VALID [2022-04-27 10:49:08,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {23434#true} is VALID [2022-04-27 10:49:08,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {23434#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {23439#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:08,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {23439#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23440#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:08,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {23440#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23441#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:49:08,463 INFO L290 TraceCheckUtils]: 9: Hoare triple {23441#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23442#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:08,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {23442#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23443#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:08,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {23443#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23444#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:08,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {23444#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23445#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:08,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {23445#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23446#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:08,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {23446#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23447#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:08,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {23447#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23448#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:08,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {23448#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23449#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:08,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {23449#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23450#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:08,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {23450#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23451#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:08,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {23451#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23452#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:49:08,468 INFO L290 TraceCheckUtils]: 20: Hoare triple {23452#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23453#(and (<= 27 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:08,468 INFO L290 TraceCheckUtils]: 21: Hoare triple {23453#(and (<= 27 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !(~i~0 < ~n~0); {23453#(and (<= 27 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:08,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {23453#(and (<= 27 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} ~j~0 := 0; {23454#(and (<= 27 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:08,469 INFO L290 TraceCheckUtils]: 23: Hoare triple {23454#(and (<= 27 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} is VALID [2022-04-27 10:49:08,469 INFO L272 TraceCheckUtils]: 24: Hoare triple {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,469 INFO L290 TraceCheckUtils]: 27: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,469 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23434#true} {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} #66#return; {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} is VALID [2022-04-27 10:49:08,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {23455#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 12))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:08,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:08,471 INFO L272 TraceCheckUtils]: 31: Hoare triple {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,471 INFO L290 TraceCheckUtils]: 32: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,471 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {23434#true} {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:08,472 INFO L290 TraceCheckUtils]: 36: Hoare triple {23460#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:08,472 INFO L290 TraceCheckUtils]: 37: Hoare triple {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:08,472 INFO L272 TraceCheckUtils]: 38: Hoare triple {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,473 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {23434#true} {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:08,473 INFO L290 TraceCheckUtils]: 43: Hoare triple {23465#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:08,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:08,474 INFO L272 TraceCheckUtils]: 45: Hoare triple {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,474 INFO L290 TraceCheckUtils]: 48: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,474 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {23434#true} {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:08,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {23470#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,475 INFO L272 TraceCheckUtils]: 52: Hoare triple {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,475 INFO L290 TraceCheckUtils]: 53: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,476 INFO L290 TraceCheckUtils]: 54: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,476 INFO L290 TraceCheckUtils]: 55: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,476 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {23434#true} {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {23475#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,477 INFO L290 TraceCheckUtils]: 58: Hoare triple {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,477 INFO L272 TraceCheckUtils]: 59: Hoare triple {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,477 INFO L290 TraceCheckUtils]: 60: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,477 INFO L290 TraceCheckUtils]: 61: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,477 INFO L290 TraceCheckUtils]: 62: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,478 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {23434#true} {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,478 INFO L290 TraceCheckUtils]: 64: Hoare triple {23480#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,479 INFO L290 TraceCheckUtils]: 65: Hoare triple {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,479 INFO L272 TraceCheckUtils]: 66: Hoare triple {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,479 INFO L290 TraceCheckUtils]: 67: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,479 INFO L290 TraceCheckUtils]: 68: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,479 INFO L290 TraceCheckUtils]: 69: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,479 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23434#true} {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,480 INFO L290 TraceCheckUtils]: 71: Hoare triple {23485#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,480 INFO L290 TraceCheckUtils]: 72: Hoare triple {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,480 INFO L272 TraceCheckUtils]: 73: Hoare triple {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,480 INFO L290 TraceCheckUtils]: 75: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,480 INFO L290 TraceCheckUtils]: 76: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,481 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23434#true} {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,481 INFO L290 TraceCheckUtils]: 78: Hoare triple {23490#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:08,482 INFO L290 TraceCheckUtils]: 79: Hoare triple {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:08,482 INFO L272 TraceCheckUtils]: 80: Hoare triple {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,482 INFO L290 TraceCheckUtils]: 81: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,482 INFO L290 TraceCheckUtils]: 82: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,482 INFO L290 TraceCheckUtils]: 83: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,482 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {23434#true} {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:08,483 INFO L290 TraceCheckUtils]: 85: Hoare triple {23495#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,484 INFO L290 TraceCheckUtils]: 86: Hoare triple {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,484 INFO L272 TraceCheckUtils]: 87: Hoare triple {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,484 INFO L290 TraceCheckUtils]: 88: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,484 INFO L290 TraceCheckUtils]: 89: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,484 INFO L290 TraceCheckUtils]: 90: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,484 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {23434#true} {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,485 INFO L290 TraceCheckUtils]: 92: Hoare triple {23500#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,485 INFO L290 TraceCheckUtils]: 93: Hoare triple {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,485 INFO L272 TraceCheckUtils]: 94: Hoare triple {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,485 INFO L290 TraceCheckUtils]: 95: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,485 INFO L290 TraceCheckUtils]: 96: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,485 INFO L290 TraceCheckUtils]: 97: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,486 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {23434#true} {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,486 INFO L290 TraceCheckUtils]: 99: Hoare triple {23505#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,487 INFO L290 TraceCheckUtils]: 100: Hoare triple {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,487 INFO L272 TraceCheckUtils]: 101: Hoare triple {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,487 INFO L290 TraceCheckUtils]: 102: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,487 INFO L290 TraceCheckUtils]: 103: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,487 INFO L290 TraceCheckUtils]: 104: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,487 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {23434#true} {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:08,488 INFO L290 TraceCheckUtils]: 106: Hoare triple {23510#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,488 INFO L290 TraceCheckUtils]: 107: Hoare triple {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,488 INFO L272 TraceCheckUtils]: 108: Hoare triple {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:08,488 INFO L290 TraceCheckUtils]: 109: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:08,488 INFO L290 TraceCheckUtils]: 110: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:08,488 INFO L290 TraceCheckUtils]: 111: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:08,489 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23434#true} {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,497 INFO L290 TraceCheckUtils]: 113: Hoare triple {23515#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23520#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:08,498 INFO L290 TraceCheckUtils]: 114: Hoare triple {23520#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23521#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:08,498 INFO L272 TraceCheckUtils]: 115: Hoare triple {23521#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23522#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:49:08,498 INFO L290 TraceCheckUtils]: 116: Hoare triple {23522#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {23523#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:49:08,498 INFO L290 TraceCheckUtils]: 117: Hoare triple {23523#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {23435#false} is VALID [2022-04-27 10:49:08,498 INFO L290 TraceCheckUtils]: 118: Hoare triple {23435#false} assume !false; {23435#false} is VALID [2022-04-27 10:49:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 236 proven. 155 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-04-27 10:49:08,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:49:08,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925746386] [2022-04-27 10:49:08,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925746386] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:49:08,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1817404069] [2022-04-27 10:49:08,499 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:49:08,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:49:08,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:49:08,500 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) [2022-04-27 10:49:08,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-27 10:49:08,578 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 14 check-sat command(s) [2022-04-27 10:49:08,578 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:49:08,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 48 conjunts are in the unsatisfiable core [2022-04-27 10:49:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:08,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:49:10,652 INFO L272 TraceCheckUtils]: 0: Hoare triple {23434#true} call ULTIMATE.init(); {23434#true} is VALID [2022-04-27 10:49:10,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#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(9, 2); {23434#true} is VALID [2022-04-27 10:49:10,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,652 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23434#true} #68#return; {23434#true} is VALID [2022-04-27 10:49:10,652 INFO L272 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret5 := main(); {23434#true} is VALID [2022-04-27 10:49:10,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {23434#true} is VALID [2022-04-27 10:49:10,653 INFO L290 TraceCheckUtils]: 6: Hoare triple {23434#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {23546#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:10,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {23546#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23550#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:10,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {23550#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23554#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:49:10,654 INFO L290 TraceCheckUtils]: 9: Hoare triple {23554#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23558#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:10,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {23558#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23562#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:10,655 INFO L290 TraceCheckUtils]: 11: Hoare triple {23562#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23566#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:10,655 INFO L290 TraceCheckUtils]: 12: Hoare triple {23566#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23570#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:10,656 INFO L290 TraceCheckUtils]: 13: Hoare triple {23570#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23574#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:10,656 INFO L290 TraceCheckUtils]: 14: Hoare triple {23574#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23578#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:10,656 INFO L290 TraceCheckUtils]: 15: Hoare triple {23578#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23582#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:10,657 INFO L290 TraceCheckUtils]: 16: Hoare triple {23582#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23586#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:10,657 INFO L290 TraceCheckUtils]: 17: Hoare triple {23586#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23590#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:10,658 INFO L290 TraceCheckUtils]: 18: Hoare triple {23590#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23594#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:10,658 INFO L290 TraceCheckUtils]: 19: Hoare triple {23594#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23598#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:49:10,659 INFO L290 TraceCheckUtils]: 20: Hoare triple {23598#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {23602#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:10,659 INFO L290 TraceCheckUtils]: 21: Hoare triple {23602#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !(~i~0 < ~n~0); {23602#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:10,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {23602#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} ~j~0 := 0; {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:10,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:10,665 INFO L272 TraceCheckUtils]: 24: Hoare triple {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,666 INFO L290 TraceCheckUtils]: 27: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,666 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23434#true} {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #66#return; {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:49:10,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {23609#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} is VALID [2022-04-27 10:49:10,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} is VALID [2022-04-27 10:49:10,667 INFO L272 TraceCheckUtils]: 31: Hoare triple {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,667 INFO L290 TraceCheckUtils]: 32: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,667 INFO L290 TraceCheckUtils]: 33: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,667 INFO L290 TraceCheckUtils]: 34: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,667 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {23434#true} {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} #66#return; {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} is VALID [2022-04-27 10:49:10,668 INFO L290 TraceCheckUtils]: 36: Hoare triple {23631#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)) (<= 1 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:10,668 INFO L290 TraceCheckUtils]: 37: Hoare triple {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:10,668 INFO L272 TraceCheckUtils]: 38: Hoare triple {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,668 INFO L290 TraceCheckUtils]: 39: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,668 INFO L290 TraceCheckUtils]: 40: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,668 INFO L290 TraceCheckUtils]: 41: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,669 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {23434#true} {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} #66#return; {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:10,669 INFO L290 TraceCheckUtils]: 43: Hoare triple {23653#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:10,669 INFO L290 TraceCheckUtils]: 44: Hoare triple {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:10,670 INFO L272 TraceCheckUtils]: 45: Hoare triple {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,670 INFO L290 TraceCheckUtils]: 46: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,670 INFO L290 TraceCheckUtils]: 47: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,670 INFO L290 TraceCheckUtils]: 48: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,670 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {23434#true} {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} #66#return; {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:10,671 INFO L290 TraceCheckUtils]: 50: Hoare triple {23675#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:49:10,671 INFO L290 TraceCheckUtils]: 51: Hoare triple {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:49:10,671 INFO L272 TraceCheckUtils]: 52: Hoare triple {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,671 INFO L290 TraceCheckUtils]: 53: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,671 INFO L290 TraceCheckUtils]: 54: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,671 INFO L290 TraceCheckUtils]: 55: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,671 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {23434#true} {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #66#return; {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:49:10,672 INFO L290 TraceCheckUtils]: 57: Hoare triple {23697#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:49:10,672 INFO L290 TraceCheckUtils]: 58: Hoare triple {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:49:10,672 INFO L272 TraceCheckUtils]: 59: Hoare triple {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,672 INFO L290 TraceCheckUtils]: 60: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,673 INFO L290 TraceCheckUtils]: 61: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,673 INFO L290 TraceCheckUtils]: 62: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,673 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {23434#true} {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} #66#return; {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:49:10,673 INFO L290 TraceCheckUtils]: 64: Hoare triple {23719#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:10,675 INFO L290 TraceCheckUtils]: 65: Hoare triple {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:10,675 INFO L272 TraceCheckUtils]: 66: Hoare triple {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,675 INFO L290 TraceCheckUtils]: 67: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,675 INFO L290 TraceCheckUtils]: 68: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,675 INFO L290 TraceCheckUtils]: 69: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,678 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23434#true} {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:10,678 INFO L290 TraceCheckUtils]: 71: Hoare triple {23741#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:49:10,678 INFO L290 TraceCheckUtils]: 72: Hoare triple {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:49:10,678 INFO L272 TraceCheckUtils]: 73: Hoare triple {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,679 INFO L290 TraceCheckUtils]: 74: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,679 INFO L290 TraceCheckUtils]: 75: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,679 INFO L290 TraceCheckUtils]: 76: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,679 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23434#true} {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} #66#return; {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:49:10,679 INFO L290 TraceCheckUtils]: 78: Hoare triple {23763#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:10,680 INFO L290 TraceCheckUtils]: 79: Hoare triple {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:10,680 INFO L272 TraceCheckUtils]: 80: Hoare triple {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,680 INFO L290 TraceCheckUtils]: 81: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,680 INFO L290 TraceCheckUtils]: 82: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,680 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {23434#true} {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} #66#return; {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:10,681 INFO L290 TraceCheckUtils]: 85: Hoare triple {23785#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:49:10,681 INFO L290 TraceCheckUtils]: 86: Hoare triple {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:49:10,681 INFO L272 TraceCheckUtils]: 87: Hoare triple {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,681 INFO L290 TraceCheckUtils]: 88: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,681 INFO L290 TraceCheckUtils]: 89: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,681 INFO L290 TraceCheckUtils]: 90: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,682 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {23434#true} {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} #66#return; {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:49:10,682 INFO L290 TraceCheckUtils]: 92: Hoare triple {23807#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:49:10,682 INFO L290 TraceCheckUtils]: 93: Hoare triple {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:49:10,683 INFO L272 TraceCheckUtils]: 94: Hoare triple {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,683 INFO L290 TraceCheckUtils]: 95: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,683 INFO L290 TraceCheckUtils]: 96: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,683 INFO L290 TraceCheckUtils]: 97: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,683 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {23434#true} {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #66#return; {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:49:10,683 INFO L290 TraceCheckUtils]: 99: Hoare triple {23829#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:10,684 INFO L290 TraceCheckUtils]: 100: Hoare triple {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:10,684 INFO L272 TraceCheckUtils]: 101: Hoare triple {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,684 INFO L290 TraceCheckUtils]: 102: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,684 INFO L290 TraceCheckUtils]: 103: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,684 INFO L290 TraceCheckUtils]: 104: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,684 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {23434#true} {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:10,685 INFO L290 TraceCheckUtils]: 106: Hoare triple {23851#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:10,685 INFO L290 TraceCheckUtils]: 107: Hoare triple {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:10,685 INFO L272 TraceCheckUtils]: 108: Hoare triple {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:10,685 INFO L290 TraceCheckUtils]: 109: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:10,685 INFO L290 TraceCheckUtils]: 110: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:10,685 INFO L290 TraceCheckUtils]: 111: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:10,686 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23434#true} {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:10,686 INFO L290 TraceCheckUtils]: 113: Hoare triple {23873#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23895#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:49:10,687 INFO L290 TraceCheckUtils]: 114: Hoare triple {23895#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 13 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23521#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:10,687 INFO L272 TraceCheckUtils]: 115: Hoare triple {23521#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23902#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:49:10,687 INFO L290 TraceCheckUtils]: 116: Hoare triple {23902#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {23906#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:49:10,688 INFO L290 TraceCheckUtils]: 117: Hoare triple {23906#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {23435#false} is VALID [2022-04-27 10:49:10,688 INFO L290 TraceCheckUtils]: 118: Hoare triple {23435#false} assume !false; {23435#false} is VALID [2022-04-27 10:49:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 26 proven. 365 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-04-27 10:49:10,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:49:14,069 INFO L290 TraceCheckUtils]: 118: Hoare triple {23435#false} assume !false; {23435#false} is VALID [2022-04-27 10:49:14,069 INFO L290 TraceCheckUtils]: 117: Hoare triple {23906#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {23435#false} is VALID [2022-04-27 10:49:14,069 INFO L290 TraceCheckUtils]: 116: Hoare triple {23902#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {23906#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:49:14,070 INFO L272 TraceCheckUtils]: 115: Hoare triple {23521#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23902#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:49:14,070 INFO L290 TraceCheckUtils]: 114: Hoare triple {23925#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23521#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:14,071 INFO L290 TraceCheckUtils]: 113: Hoare triple {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23925#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,071 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23434#true} {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:14,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,071 INFO L290 TraceCheckUtils]: 110: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,071 INFO L290 TraceCheckUtils]: 109: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,071 INFO L272 TraceCheckUtils]: 108: Hoare triple {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,072 INFO L290 TraceCheckUtils]: 107: Hoare triple {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:14,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23929#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:14,073 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {23434#true} {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,073 INFO L290 TraceCheckUtils]: 104: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,073 INFO L290 TraceCheckUtils]: 102: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,073 INFO L272 TraceCheckUtils]: 101: Hoare triple {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,074 INFO L290 TraceCheckUtils]: 100: Hoare triple {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,074 INFO L290 TraceCheckUtils]: 99: Hoare triple {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23951#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,075 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {23434#true} {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,075 INFO L290 TraceCheckUtils]: 97: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,075 INFO L290 TraceCheckUtils]: 96: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,075 INFO L290 TraceCheckUtils]: 95: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,075 INFO L272 TraceCheckUtils]: 94: Hoare triple {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,075 INFO L290 TraceCheckUtils]: 93: Hoare triple {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,076 INFO L290 TraceCheckUtils]: 92: Hoare triple {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23973#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,076 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {23434#true} {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:14,076 INFO L290 TraceCheckUtils]: 90: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,076 INFO L290 TraceCheckUtils]: 89: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,076 INFO L290 TraceCheckUtils]: 88: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,076 INFO L272 TraceCheckUtils]: 87: Hoare triple {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,077 INFO L290 TraceCheckUtils]: 86: Hoare triple {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:14,077 INFO L290 TraceCheckUtils]: 85: Hoare triple {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {23995#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:14,078 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {23434#true} {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,078 INFO L290 TraceCheckUtils]: 83: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,078 INFO L290 TraceCheckUtils]: 82: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,078 INFO L290 TraceCheckUtils]: 81: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,078 INFO L272 TraceCheckUtils]: 80: Hoare triple {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,078 INFO L290 TraceCheckUtils]: 79: Hoare triple {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,079 INFO L290 TraceCheckUtils]: 78: Hoare triple {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24017#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,079 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23434#true} {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,079 INFO L290 TraceCheckUtils]: 76: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,079 INFO L290 TraceCheckUtils]: 75: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,079 INFO L290 TraceCheckUtils]: 74: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,079 INFO L272 TraceCheckUtils]: 73: Hoare triple {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,080 INFO L290 TraceCheckUtils]: 72: Hoare triple {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,081 INFO L290 TraceCheckUtils]: 71: Hoare triple {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24039#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:14,081 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23434#true} {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:14,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,081 INFO L290 TraceCheckUtils]: 68: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,081 INFO L290 TraceCheckUtils]: 67: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,081 INFO L272 TraceCheckUtils]: 66: Hoare triple {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,082 INFO L290 TraceCheckUtils]: 65: Hoare triple {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:14,082 INFO L290 TraceCheckUtils]: 64: Hoare triple {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24061#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:14,083 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {23434#true} {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:14,083 INFO L290 TraceCheckUtils]: 62: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,083 INFO L290 TraceCheckUtils]: 61: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,083 INFO L290 TraceCheckUtils]: 60: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,083 INFO L272 TraceCheckUtils]: 59: Hoare triple {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,087 INFO L290 TraceCheckUtils]: 58: Hoare triple {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:14,088 INFO L290 TraceCheckUtils]: 57: Hoare triple {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24083#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:14,088 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {23434#true} {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:14,088 INFO L290 TraceCheckUtils]: 55: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,088 INFO L290 TraceCheckUtils]: 54: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,088 INFO L290 TraceCheckUtils]: 53: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,088 INFO L272 TraceCheckUtils]: 52: Hoare triple {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,089 INFO L290 TraceCheckUtils]: 51: Hoare triple {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:14,089 INFO L290 TraceCheckUtils]: 50: Hoare triple {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24105#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:14,090 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {23434#true} {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:14,090 INFO L290 TraceCheckUtils]: 48: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,090 INFO L290 TraceCheckUtils]: 47: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,090 INFO L290 TraceCheckUtils]: 46: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,090 INFO L272 TraceCheckUtils]: 45: Hoare triple {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:14,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24127#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:14,091 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {23434#true} {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:14,091 INFO L290 TraceCheckUtils]: 41: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,091 INFO L290 TraceCheckUtils]: 40: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,092 INFO L272 TraceCheckUtils]: 38: Hoare triple {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,092 INFO L290 TraceCheckUtils]: 37: Hoare triple {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:14,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24149#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:14,093 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {23434#true} {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:14,093 INFO L290 TraceCheckUtils]: 34: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,093 INFO L290 TraceCheckUtils]: 33: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,093 INFO L290 TraceCheckUtils]: 32: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,093 INFO L272 TraceCheckUtils]: 31: Hoare triple {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,094 INFO L290 TraceCheckUtils]: 30: Hoare triple {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:14,094 INFO L290 TraceCheckUtils]: 29: Hoare triple {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {24171#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:14,095 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23434#true} {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:14,095 INFO L290 TraceCheckUtils]: 27: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,095 INFO L290 TraceCheckUtils]: 26: Hoare triple {23434#true} assume !(0 == ~cond); {23434#true} is VALID [2022-04-27 10:49:14,095 INFO L290 TraceCheckUtils]: 25: Hoare triple {23434#true} ~cond := #in~cond; {23434#true} is VALID [2022-04-27 10:49:14,095 INFO L272 TraceCheckUtils]: 24: Hoare triple {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {23434#true} is VALID [2022-04-27 10:49:14,095 INFO L290 TraceCheckUtils]: 23: Hoare triple {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:14,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {24215#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 13))} ~j~0 := 0; {24193#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:14,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {24215#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 13))} assume !(~i~0 < ~n~0); {24215#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {24222#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24215#(or (<= 14 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,097 INFO L290 TraceCheckUtils]: 19: Hoare triple {24226#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24222#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {24230#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24226#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {24234#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24230#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {24238#(or (<= 19 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24234#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {24242#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24238#(or (<= 19 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {24246#(or (<= 21 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24242#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,100 INFO L290 TraceCheckUtils]: 13: Hoare triple {24250#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24246#(or (<= 21 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,100 INFO L290 TraceCheckUtils]: 12: Hoare triple {24254#(or (<= 23 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24250#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,101 INFO L290 TraceCheckUtils]: 11: Hoare triple {24258#(or (<= 24 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24254#(or (<= 23 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,101 INFO L290 TraceCheckUtils]: 10: Hoare triple {24262#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24258#(or (<= 24 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {24266#(or (<= 26 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24262#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {24270#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24266#(or (<= 26 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {24274#(or (not (< main_~i~0 main_~n~0)) (<= 28 main_~k~0) (<= (div main_~n~0 2) 13))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {24270#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,103 INFO L290 TraceCheckUtils]: 6: Hoare triple {23434#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {24274#(or (not (< main_~i~0 main_~n~0)) (<= 28 main_~k~0) (<= (div main_~n~0 2) 13))} is VALID [2022-04-27 10:49:14,103 INFO L290 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {23434#true} is VALID [2022-04-27 10:49:14,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret5 := main(); {23434#true} is VALID [2022-04-27 10:49:14,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23434#true} #68#return; {23434#true} is VALID [2022-04-27 10:49:14,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2022-04-27 10:49:14,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {23434#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(9, 2); {23434#true} is VALID [2022-04-27 10:49:14,103 INFO L272 TraceCheckUtils]: 0: Hoare triple {23434#true} call ULTIMATE.init(); {23434#true} is VALID [2022-04-27 10:49:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 26 proven. 365 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-04-27 10:49:14,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1817404069] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:49:14,104 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:49:14,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 34, 34] total 96 [2022-04-27 10:49:14,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248100720] [2022-04-27 10:49:14,104 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:49:14,105 INFO L78 Accepts]: Start accepts. Automaton has has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Word has length 119 [2022-04-27 10:49:14,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:49:14,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-27 10:49:14,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:49:14,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2022-04-27 10:49:14,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:49:14,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2022-04-27 10:49:14,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1032, Invalid=8088, Unknown=0, NotChecked=0, Total=9120 [2022-04-27 10:49:14,258 INFO L87 Difference]: Start difference. First operand 321 states and 404 transitions. Second operand has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-27 10:49:25,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:25,164 INFO L93 Difference]: Finished difference Result 370 states and 447 transitions. [2022-04-27 10:49:25,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-27 10:49:25,165 INFO L78 Accepts]: Start accepts. Automaton has has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Word has length 119 [2022-04-27 10:49:25,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:49:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-27 10:49:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 112 transitions. [2022-04-27 10:49:25,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-27 10:49:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 112 transitions. [2022-04-27 10:49:25,167 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 112 transitions. [2022-04-27 10:49:25,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:49:25,289 INFO L225 Difference]: With dead ends: 370 [2022-04-27 10:49:25,289 INFO L226 Difference]: Without dead ends: 282 [2022-04-27 10:49:25,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 204 SyntacticMatches, 3 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5427 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=2282, Invalid=19180, Unknown=0, NotChecked=0, Total=21462 [2022-04-27 10:49:25,291 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 92 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 2010 mSolverCounterSat, 248 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 2258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 248 IncrementalHoareTripleChecker+Valid, 2010 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 10:49:25,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 152 Invalid, 2258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [248 Valid, 2010 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 10:49:25,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2022-04-27 10:49:27,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 281. [2022-04-27 10:49:27,083 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:49:27,099 INFO L82 GeneralOperation]: Start isEquivalent. First operand 282 states. Second operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) [2022-04-27 10:49:27,100 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) [2022-04-27 10:49:27,100 INFO L87 Difference]: Start difference. First operand 282 states. Second operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) [2022-04-27 10:49:27,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:27,105 INFO L93 Difference]: Finished difference Result 282 states and 353 transitions. [2022-04-27 10:49:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 353 transitions. [2022-04-27 10:49:27,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:27,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:27,106 INFO L74 IsIncluded]: Start isIncluded. First operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) Second operand 282 states. [2022-04-27 10:49:27,106 INFO L87 Difference]: Start difference. First operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) Second operand 282 states. [2022-04-27 10:49:27,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:27,111 INFO L93 Difference]: Finished difference Result 282 states and 353 transitions. [2022-04-27 10:49:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 353 transitions. [2022-04-27 10:49:27,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:27,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:27,111 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:49:27,111 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:49:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 199 states have (on average 1.07035175879397) internal successors, (213), 206 states have internal predecessors, (213), 70 states have call successors, (70), 12 states have call predecessors, (70), 11 states have return successors, (69), 62 states have call predecessors, (69), 69 states have call successors, (69) [2022-04-27 10:49:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 352 transitions. [2022-04-27 10:49:27,117 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 352 transitions. Word has length 119 [2022-04-27 10:49:27,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:49:27,117 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 352 transitions. [2022-04-27 10:49:27,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 95 states have (on average 1.5157894736842106) internal successors, (144), 93 states have internal predecessors, (144), 41 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-27 10:49:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 352 transitions. [2022-04-27 10:49:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-27 10:49:27,118 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:49:27,119 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:49:27,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-27 10:49:27,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:49:27,337 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:49:27,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:49:27,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1073687302, now seen corresponding path program 16 times [2022-04-27 10:49:27,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:49:27,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [119610676] [2022-04-27 10:49:27,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:49:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:49:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:49:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {26108#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {26012#true} is VALID [2022-04-27 10:49:28,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,324 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26012#true} {26012#true} #68#return; {26012#true} is VALID [2022-04-27 10:49:28,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-27 10:49:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,338 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,339 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} #66#return; {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:28,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 10:49:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:28,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 10:49:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,345 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,345 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:28,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-27 10:49:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,348 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:28,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-04-27 10:49:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,351 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,352 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,352 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:28,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-27 10:49:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,354 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,355 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-27 10:49:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-04-27 10:49:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,361 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-04-27 10:49:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,363 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-27 10:49:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:28,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-27 10:49:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-04-27 10:49:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,372 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-27 10:49:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,374 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-04-27 10:49:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {26012#true} call ULTIMATE.init(); {26108#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:49:28,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {26108#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {26012#true} is VALID [2022-04-27 10:49:28,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26012#true} #68#return; {26012#true} is VALID [2022-04-27 10:49:28,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {26012#true} call #t~ret5 := main(); {26012#true} is VALID [2022-04-27 10:49:28,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {26012#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {26012#true} is VALID [2022-04-27 10:49:28,378 INFO L290 TraceCheckUtils]: 6: Hoare triple {26012#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {26017#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:28,379 INFO L290 TraceCheckUtils]: 7: Hoare triple {26017#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26018#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:28,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {26018#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26019#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:49:28,380 INFO L290 TraceCheckUtils]: 9: Hoare triple {26019#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26020#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:28,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {26020#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26021#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:28,380 INFO L290 TraceCheckUtils]: 11: Hoare triple {26021#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26022#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:28,381 INFO L290 TraceCheckUtils]: 12: Hoare triple {26022#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26023#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:28,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {26023#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26024#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:28,382 INFO L290 TraceCheckUtils]: 14: Hoare triple {26024#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26025#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:28,382 INFO L290 TraceCheckUtils]: 15: Hoare triple {26025#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26026#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:28,383 INFO L290 TraceCheckUtils]: 16: Hoare triple {26026#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26027#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:28,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {26027#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26028#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:28,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {26028#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26029#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:28,384 INFO L290 TraceCheckUtils]: 19: Hoare triple {26029#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26030#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:49:28,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {26030#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26031#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:49:28,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {26031#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:28,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} assume !(~i~0 < ~n~0); {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:28,385 INFO L290 TraceCheckUtils]: 23: Hoare triple {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} ~j~0 := 0; {26033#(and (<= main_~n~0 (+ main_~k~0 15)) (= main_~j~0 0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:28,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {26033#(and (<= main_~n~0 (+ main_~k~0 15)) (= main_~j~0 0) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:28,386 INFO L272 TraceCheckUtils]: 25: Hoare triple {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,386 INFO L290 TraceCheckUtils]: 26: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,386 INFO L290 TraceCheckUtils]: 27: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,386 INFO L290 TraceCheckUtils]: 28: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,387 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {26012#true} {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} #66#return; {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:28,387 INFO L290 TraceCheckUtils]: 30: Hoare triple {26034#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 13))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:28,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:28,388 INFO L272 TraceCheckUtils]: 32: Hoare triple {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,388 INFO L290 TraceCheckUtils]: 33: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,388 INFO L290 TraceCheckUtils]: 34: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,388 INFO L290 TraceCheckUtils]: 35: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,388 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {26012#true} {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:28,389 INFO L290 TraceCheckUtils]: 37: Hoare triple {26039#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:28,389 INFO L290 TraceCheckUtils]: 38: Hoare triple {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:28,390 INFO L272 TraceCheckUtils]: 39: Hoare triple {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,390 INFO L290 TraceCheckUtils]: 40: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,390 INFO L290 TraceCheckUtils]: 41: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,390 INFO L290 TraceCheckUtils]: 42: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,390 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {26012#true} {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:28,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {26044#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:28,391 INFO L290 TraceCheckUtils]: 45: Hoare triple {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:28,391 INFO L272 TraceCheckUtils]: 46: Hoare triple {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,391 INFO L290 TraceCheckUtils]: 47: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,391 INFO L290 TraceCheckUtils]: 48: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,391 INFO L290 TraceCheckUtils]: 49: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,392 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26012#true} {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:28,392 INFO L290 TraceCheckUtils]: 51: Hoare triple {26049#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:28,393 INFO L290 TraceCheckUtils]: 52: Hoare triple {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:28,393 INFO L272 TraceCheckUtils]: 53: Hoare triple {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,393 INFO L290 TraceCheckUtils]: 54: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,393 INFO L290 TraceCheckUtils]: 55: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,393 INFO L290 TraceCheckUtils]: 56: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,393 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {26012#true} {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:28,394 INFO L290 TraceCheckUtils]: 58: Hoare triple {26054#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,394 INFO L290 TraceCheckUtils]: 59: Hoare triple {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,394 INFO L272 TraceCheckUtils]: 60: Hoare triple {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,394 INFO L290 TraceCheckUtils]: 61: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,395 INFO L290 TraceCheckUtils]: 62: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,395 INFO L290 TraceCheckUtils]: 63: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,395 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {26012#true} {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,395 INFO L290 TraceCheckUtils]: 65: Hoare triple {26059#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,396 INFO L290 TraceCheckUtils]: 66: Hoare triple {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,396 INFO L272 TraceCheckUtils]: 67: Hoare triple {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,396 INFO L290 TraceCheckUtils]: 68: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,396 INFO L290 TraceCheckUtils]: 69: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,396 INFO L290 TraceCheckUtils]: 70: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,396 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {26012#true} {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,397 INFO L290 TraceCheckUtils]: 72: Hoare triple {26064#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,397 INFO L290 TraceCheckUtils]: 73: Hoare triple {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,397 INFO L272 TraceCheckUtils]: 74: Hoare triple {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,398 INFO L290 TraceCheckUtils]: 75: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,398 INFO L290 TraceCheckUtils]: 76: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,398 INFO L290 TraceCheckUtils]: 77: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,398 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {26012#true} {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,399 INFO L290 TraceCheckUtils]: 79: Hoare triple {26069#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,399 INFO L290 TraceCheckUtils]: 80: Hoare triple {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,399 INFO L272 TraceCheckUtils]: 81: Hoare triple {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,399 INFO L290 TraceCheckUtils]: 82: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,399 INFO L290 TraceCheckUtils]: 83: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,399 INFO L290 TraceCheckUtils]: 84: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,400 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {26012#true} {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,400 INFO L290 TraceCheckUtils]: 86: Hoare triple {26074#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:28,401 INFO L290 TraceCheckUtils]: 87: Hoare triple {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:28,401 INFO L272 TraceCheckUtils]: 88: Hoare triple {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,401 INFO L290 TraceCheckUtils]: 89: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,401 INFO L290 TraceCheckUtils]: 90: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,401 INFO L290 TraceCheckUtils]: 91: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,401 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {26012#true} {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:28,402 INFO L290 TraceCheckUtils]: 93: Hoare triple {26079#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,402 INFO L290 TraceCheckUtils]: 94: Hoare triple {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,402 INFO L272 TraceCheckUtils]: 95: Hoare triple {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,402 INFO L290 TraceCheckUtils]: 96: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,402 INFO L290 TraceCheckUtils]: 97: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,402 INFO L290 TraceCheckUtils]: 98: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,403 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {26012#true} {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,403 INFO L290 TraceCheckUtils]: 100: Hoare triple {26084#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,404 INFO L290 TraceCheckUtils]: 101: Hoare triple {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,404 INFO L272 TraceCheckUtils]: 102: Hoare triple {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,404 INFO L290 TraceCheckUtils]: 103: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,404 INFO L290 TraceCheckUtils]: 104: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,404 INFO L290 TraceCheckUtils]: 105: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,405 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {26012#true} {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,405 INFO L290 TraceCheckUtils]: 107: Hoare triple {26089#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,406 INFO L290 TraceCheckUtils]: 108: Hoare triple {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,406 INFO L272 TraceCheckUtils]: 109: Hoare triple {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,406 INFO L290 TraceCheckUtils]: 110: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,406 INFO L290 TraceCheckUtils]: 111: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,406 INFO L290 TraceCheckUtils]: 112: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,406 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26012#true} {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:28,407 INFO L290 TraceCheckUtils]: 114: Hoare triple {26094#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,407 INFO L290 TraceCheckUtils]: 115: Hoare triple {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,407 INFO L272 TraceCheckUtils]: 116: Hoare triple {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:28,407 INFO L290 TraceCheckUtils]: 117: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:28,407 INFO L290 TraceCheckUtils]: 118: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:28,407 INFO L290 TraceCheckUtils]: 119: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:28,408 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {26012#true} {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,408 INFO L290 TraceCheckUtils]: 121: Hoare triple {26099#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26104#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:28,409 INFO L290 TraceCheckUtils]: 122: Hoare triple {26104#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26105#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:28,409 INFO L272 TraceCheckUtils]: 123: Hoare triple {26105#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26106#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:49:28,409 INFO L290 TraceCheckUtils]: 124: Hoare triple {26106#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {26107#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:49:28,410 INFO L290 TraceCheckUtils]: 125: Hoare triple {26107#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {26013#false} is VALID [2022-04-27 10:49:28,410 INFO L290 TraceCheckUtils]: 126: Hoare triple {26013#false} assume !false; {26013#false} is VALID [2022-04-27 10:49:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 275 proven. 174 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-04-27 10:49:28,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:49:28,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [119610676] [2022-04-27 10:49:28,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [119610676] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:49:28,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1506726381] [2022-04-27 10:49:28,411 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:49:28,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:49:28,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:49:28,412 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) [2022-04-27 10:49:28,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-27 10:49:28,484 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:49:28,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:49:28,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-27 10:49:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:28,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:49:30,325 INFO L272 TraceCheckUtils]: 0: Hoare triple {26012#true} call ULTIMATE.init(); {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#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(9, 2); {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26012#true} #68#return; {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L272 TraceCheckUtils]: 4: Hoare triple {26012#true} call #t~ret5 := main(); {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {26012#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {26012#true} is VALID [2022-04-27 10:49:30,326 INFO L290 TraceCheckUtils]: 6: Hoare triple {26012#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {26130#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:30,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {26130#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26018#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:30,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {26018#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26019#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:49:30,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {26019#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26020#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:30,328 INFO L290 TraceCheckUtils]: 10: Hoare triple {26020#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26021#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:30,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {26021#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26022#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:30,329 INFO L290 TraceCheckUtils]: 12: Hoare triple {26022#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26023#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:30,329 INFO L290 TraceCheckUtils]: 13: Hoare triple {26023#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26024#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:30,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {26024#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26025#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:30,330 INFO L290 TraceCheckUtils]: 15: Hoare triple {26025#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26026#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:30,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {26026#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26027#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:30,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {26027#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26028#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:30,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {26028#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26029#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:30,332 INFO L290 TraceCheckUtils]: 19: Hoare triple {26029#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26030#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:49:30,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {26030#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26031#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:49:30,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {26031#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,333 INFO L290 TraceCheckUtils]: 22: Hoare triple {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} assume !(~i~0 < ~n~0); {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,333 INFO L290 TraceCheckUtils]: 23: Hoare triple {26032#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 29 main_~n~0))} ~j~0 := 0; {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,334 INFO L272 TraceCheckUtils]: 25: Hoare triple {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,334 INFO L290 TraceCheckUtils]: 26: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,334 INFO L290 TraceCheckUtils]: 27: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,334 INFO L290 TraceCheckUtils]: 28: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,334 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {26012#true} {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} #66#return; {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,335 INFO L290 TraceCheckUtils]: 30: Hoare triple {26182#(and (<= main_~n~0 (+ main_~k~0 15)) (<= 0 main_~j~0) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,335 INFO L290 TraceCheckUtils]: 31: Hoare triple {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,335 INFO L272 TraceCheckUtils]: 32: Hoare triple {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,335 INFO L290 TraceCheckUtils]: 33: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,335 INFO L290 TraceCheckUtils]: 34: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,335 INFO L290 TraceCheckUtils]: 35: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,336 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {26012#true} {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} #66#return; {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,336 INFO L290 TraceCheckUtils]: 37: Hoare triple {26204#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 1 main_~j~0) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:30,336 INFO L290 TraceCheckUtils]: 38: Hoare triple {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:30,336 INFO L272 TraceCheckUtils]: 39: Hoare triple {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,336 INFO L290 TraceCheckUtils]: 40: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,336 INFO L290 TraceCheckUtils]: 41: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,337 INFO L290 TraceCheckUtils]: 42: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,337 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {26012#true} {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} #66#return; {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:30,337 INFO L290 TraceCheckUtils]: 44: Hoare triple {26226#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 29 main_~n~0) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:30,338 INFO L290 TraceCheckUtils]: 45: Hoare triple {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:30,338 INFO L272 TraceCheckUtils]: 46: Hoare triple {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,338 INFO L290 TraceCheckUtils]: 47: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,338 INFO L290 TraceCheckUtils]: 48: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,338 INFO L290 TraceCheckUtils]: 49: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,338 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26012#true} {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} #66#return; {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:30,339 INFO L290 TraceCheckUtils]: 51: Hoare triple {26248#(and (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,339 INFO L290 TraceCheckUtils]: 52: Hoare triple {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,339 INFO L272 TraceCheckUtils]: 53: Hoare triple {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,339 INFO L290 TraceCheckUtils]: 54: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,339 INFO L290 TraceCheckUtils]: 55: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,339 INFO L290 TraceCheckUtils]: 56: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,340 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {26012#true} {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} #66#return; {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,340 INFO L290 TraceCheckUtils]: 58: Hoare triple {26270#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 4 main_~j~0) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:30,341 INFO L290 TraceCheckUtils]: 59: Hoare triple {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:30,341 INFO L272 TraceCheckUtils]: 60: Hoare triple {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,341 INFO L290 TraceCheckUtils]: 61: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,341 INFO L290 TraceCheckUtils]: 62: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,341 INFO L290 TraceCheckUtils]: 63: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,341 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {26012#true} {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:30,342 INFO L290 TraceCheckUtils]: 65: Hoare triple {26292#(and (<= 29 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:49:30,342 INFO L290 TraceCheckUtils]: 66: Hoare triple {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:49:30,342 INFO L272 TraceCheckUtils]: 67: Hoare triple {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,342 INFO L290 TraceCheckUtils]: 68: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,342 INFO L290 TraceCheckUtils]: 69: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,342 INFO L290 TraceCheckUtils]: 70: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,342 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {26012#true} {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} #66#return; {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} is VALID [2022-04-27 10:49:30,343 INFO L290 TraceCheckUtils]: 72: Hoare triple {26314#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 29 main_~n~0) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,343 INFO L290 TraceCheckUtils]: 73: Hoare triple {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,343 INFO L272 TraceCheckUtils]: 74: Hoare triple {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,343 INFO L290 TraceCheckUtils]: 75: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,344 INFO L290 TraceCheckUtils]: 76: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,344 INFO L290 TraceCheckUtils]: 77: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,344 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {26012#true} {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} #66#return; {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,344 INFO L290 TraceCheckUtils]: 79: Hoare triple {26336#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:30,345 INFO L290 TraceCheckUtils]: 80: Hoare triple {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:30,345 INFO L272 TraceCheckUtils]: 81: Hoare triple {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,345 INFO L290 TraceCheckUtils]: 82: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,345 INFO L290 TraceCheckUtils]: 83: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,345 INFO L290 TraceCheckUtils]: 84: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,345 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {26012#true} {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} #66#return; {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:30,346 INFO L290 TraceCheckUtils]: 86: Hoare triple {26358#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 29 main_~n~0) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,346 INFO L290 TraceCheckUtils]: 87: Hoare triple {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,346 INFO L272 TraceCheckUtils]: 88: Hoare triple {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,346 INFO L290 TraceCheckUtils]: 89: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,346 INFO L290 TraceCheckUtils]: 90: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,347 INFO L290 TraceCheckUtils]: 91: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,347 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {26012#true} {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} #66#return; {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,347 INFO L290 TraceCheckUtils]: 93: Hoare triple {26380#(and (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:30,348 INFO L290 TraceCheckUtils]: 94: Hoare triple {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:30,348 INFO L272 TraceCheckUtils]: 95: Hoare triple {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,348 INFO L290 TraceCheckUtils]: 96: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,348 INFO L290 TraceCheckUtils]: 97: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,348 INFO L290 TraceCheckUtils]: 98: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,348 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {26012#true} {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:30,349 INFO L290 TraceCheckUtils]: 100: Hoare triple {26402#(and (<= 10 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:30,349 INFO L290 TraceCheckUtils]: 101: Hoare triple {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:30,349 INFO L272 TraceCheckUtils]: 102: Hoare triple {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,349 INFO L290 TraceCheckUtils]: 103: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,349 INFO L290 TraceCheckUtils]: 104: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,349 INFO L290 TraceCheckUtils]: 105: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,350 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {26012#true} {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:30,350 INFO L290 TraceCheckUtils]: 107: Hoare triple {26424#(and (<= 11 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,351 INFO L290 TraceCheckUtils]: 108: Hoare triple {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,351 INFO L272 TraceCheckUtils]: 109: Hoare triple {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,351 INFO L290 TraceCheckUtils]: 110: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,351 INFO L290 TraceCheckUtils]: 111: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,351 INFO L290 TraceCheckUtils]: 112: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,351 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26012#true} {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} #66#return; {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,352 INFO L290 TraceCheckUtils]: 114: Hoare triple {26446#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 12 main_~j~0) (<= 29 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:49:30,352 INFO L290 TraceCheckUtils]: 115: Hoare triple {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:49:30,352 INFO L272 TraceCheckUtils]: 116: Hoare triple {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:30,352 INFO L290 TraceCheckUtils]: 117: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:30,352 INFO L290 TraceCheckUtils]: 118: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:30,353 INFO L290 TraceCheckUtils]: 119: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:30,353 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {26012#true} {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:49:30,353 INFO L290 TraceCheckUtils]: 121: Hoare triple {26468#(and (<= 13 main_~j~0) (<= 29 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26490#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 29 main_~n~0))} is VALID [2022-04-27 10:49:30,354 INFO L290 TraceCheckUtils]: 122: Hoare triple {26490#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 29 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26105#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:30,354 INFO L272 TraceCheckUtils]: 123: Hoare triple {26105#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26497#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:49:30,355 INFO L290 TraceCheckUtils]: 124: Hoare triple {26497#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {26501#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:49:30,355 INFO L290 TraceCheckUtils]: 125: Hoare triple {26501#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {26013#false} is VALID [2022-04-27 10:49:30,355 INFO L290 TraceCheckUtils]: 126: Hoare triple {26013#false} assume !false; {26013#false} is VALID [2022-04-27 10:49:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 28 proven. 421 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-04-27 10:49:30,356 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:49:34,052 INFO L290 TraceCheckUtils]: 126: Hoare triple {26013#false} assume !false; {26013#false} is VALID [2022-04-27 10:49:34,053 INFO L290 TraceCheckUtils]: 125: Hoare triple {26501#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {26013#false} is VALID [2022-04-27 10:49:34,053 INFO L290 TraceCheckUtils]: 124: Hoare triple {26497#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {26501#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:49:34,054 INFO L272 TraceCheckUtils]: 123: Hoare triple {26105#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26497#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:49:34,054 INFO L290 TraceCheckUtils]: 122: Hoare triple {26520#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26105#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:34,055 INFO L290 TraceCheckUtils]: 121: Hoare triple {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26520#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,055 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {26012#true} {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:34,055 INFO L290 TraceCheckUtils]: 119: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,055 INFO L290 TraceCheckUtils]: 118: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,055 INFO L290 TraceCheckUtils]: 117: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,055 INFO L272 TraceCheckUtils]: 116: Hoare triple {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,056 INFO L290 TraceCheckUtils]: 115: Hoare triple {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:34,056 INFO L290 TraceCheckUtils]: 114: Hoare triple {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26524#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:49:34,057 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26012#true} {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,057 INFO L290 TraceCheckUtils]: 112: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,057 INFO L290 TraceCheckUtils]: 110: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,057 INFO L272 TraceCheckUtils]: 109: Hoare triple {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,058 INFO L290 TraceCheckUtils]: 108: Hoare triple {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,058 INFO L290 TraceCheckUtils]: 107: Hoare triple {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26546#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,059 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {26012#true} {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,059 INFO L290 TraceCheckUtils]: 105: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,059 INFO L290 TraceCheckUtils]: 104: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,059 INFO L290 TraceCheckUtils]: 103: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,059 INFO L272 TraceCheckUtils]: 102: Hoare triple {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,059 INFO L290 TraceCheckUtils]: 101: Hoare triple {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,060 INFO L290 TraceCheckUtils]: 100: Hoare triple {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26568#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,060 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {26012#true} {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:34,060 INFO L290 TraceCheckUtils]: 98: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,060 INFO L290 TraceCheckUtils]: 97: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,060 INFO L290 TraceCheckUtils]: 96: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,060 INFO L272 TraceCheckUtils]: 95: Hoare triple {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,061 INFO L290 TraceCheckUtils]: 94: Hoare triple {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:34,061 INFO L290 TraceCheckUtils]: 93: Hoare triple {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26590#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:49:34,062 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {26012#true} {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,062 INFO L290 TraceCheckUtils]: 91: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,062 INFO L290 TraceCheckUtils]: 90: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,062 INFO L290 TraceCheckUtils]: 89: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,062 INFO L272 TraceCheckUtils]: 88: Hoare triple {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,062 INFO L290 TraceCheckUtils]: 87: Hoare triple {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,063 INFO L290 TraceCheckUtils]: 86: Hoare triple {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26612#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,063 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {26012#true} {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,063 INFO L290 TraceCheckUtils]: 84: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,063 INFO L290 TraceCheckUtils]: 83: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,063 INFO L290 TraceCheckUtils]: 82: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,063 INFO L272 TraceCheckUtils]: 81: Hoare triple {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,064 INFO L290 TraceCheckUtils]: 80: Hoare triple {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,065 INFO L290 TraceCheckUtils]: 79: Hoare triple {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26634#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:49:34,065 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {26012#true} {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:34,065 INFO L290 TraceCheckUtils]: 77: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,065 INFO L290 TraceCheckUtils]: 76: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,065 INFO L290 TraceCheckUtils]: 75: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,065 INFO L272 TraceCheckUtils]: 74: Hoare triple {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,066 INFO L290 TraceCheckUtils]: 73: Hoare triple {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:34,066 INFO L290 TraceCheckUtils]: 72: Hoare triple {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26656#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:49:34,067 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {26012#true} {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:34,067 INFO L290 TraceCheckUtils]: 70: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,067 INFO L272 TraceCheckUtils]: 67: Hoare triple {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:34,068 INFO L290 TraceCheckUtils]: 65: Hoare triple {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26678#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:49:34,068 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {26012#true} {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:34,068 INFO L290 TraceCheckUtils]: 63: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,068 INFO L290 TraceCheckUtils]: 62: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,068 INFO L290 TraceCheckUtils]: 61: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,068 INFO L272 TraceCheckUtils]: 60: Hoare triple {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:34,069 INFO L290 TraceCheckUtils]: 58: Hoare triple {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26700#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:49:34,070 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {26012#true} {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:34,070 INFO L290 TraceCheckUtils]: 56: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,070 INFO L290 TraceCheckUtils]: 55: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,070 INFO L290 TraceCheckUtils]: 54: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,070 INFO L272 TraceCheckUtils]: 53: Hoare triple {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,070 INFO L290 TraceCheckUtils]: 52: Hoare triple {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:34,071 INFO L290 TraceCheckUtils]: 51: Hoare triple {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26722#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:49:34,071 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26012#true} {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:34,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,072 INFO L290 TraceCheckUtils]: 47: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,072 INFO L272 TraceCheckUtils]: 46: Hoare triple {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,072 INFO L290 TraceCheckUtils]: 45: Hoare triple {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:34,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26744#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:49:34,073 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {26012#true} {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:34,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,073 INFO L272 TraceCheckUtils]: 39: Hoare triple {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,074 INFO L290 TraceCheckUtils]: 38: Hoare triple {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:34,074 INFO L290 TraceCheckUtils]: 37: Hoare triple {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26766#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:49:34,075 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {26012#true} {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:34,075 INFO L290 TraceCheckUtils]: 35: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,075 INFO L290 TraceCheckUtils]: 34: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,075 INFO L290 TraceCheckUtils]: 33: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,075 INFO L272 TraceCheckUtils]: 32: Hoare triple {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,075 INFO L290 TraceCheckUtils]: 31: Hoare triple {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:34,076 INFO L290 TraceCheckUtils]: 30: Hoare triple {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {26788#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:49:34,076 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {26012#true} {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:49:34,076 INFO L290 TraceCheckUtils]: 28: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,076 INFO L290 TraceCheckUtils]: 27: Hoare triple {26012#true} assume !(0 == ~cond); {26012#true} is VALID [2022-04-27 10:49:34,077 INFO L290 TraceCheckUtils]: 26: Hoare triple {26012#true} ~cond := #in~cond; {26012#true} is VALID [2022-04-27 10:49:34,077 INFO L272 TraceCheckUtils]: 25: Hoare triple {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {26012#true} is VALID [2022-04-27 10:49:34,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:49:34,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {26832#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 14))} ~j~0 := 0; {26810#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:49:34,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {26832#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 14))} assume !(~i~0 < ~n~0); {26832#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {26839#(or (not (< main_~i~0 main_~n~0)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 14))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26832#(or (<= 15 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,079 INFO L290 TraceCheckUtils]: 20: Hoare triple {26843#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 17 main_~k~0) (<= (div main_~n~0 2) 14))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26839#(or (not (< main_~i~0 main_~n~0)) (<= 16 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,079 INFO L290 TraceCheckUtils]: 19: Hoare triple {26847#(or (<= 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 14))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26843#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 17 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {26851#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 14) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26847#(or (<= 18 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,080 INFO L290 TraceCheckUtils]: 17: Hoare triple {26855#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 20 main_~k~0) (<= (div main_~n~0 2) 14))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26851#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 14) (<= 19 main_~k~0))} is VALID [2022-04-27 10:49:34,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {26859#(or (<= 21 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26855#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 20 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,081 INFO L290 TraceCheckUtils]: 15: Hoare triple {26863#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26859#(or (<= 21 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:49:34,082 INFO L290 TraceCheckUtils]: 14: Hoare triple {26867#(or (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 14) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26863#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:49:34,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {26871#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 14) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26867#(or (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 14) (<= 23 main_~k~0))} is VALID [2022-04-27 10:49:34,083 INFO L290 TraceCheckUtils]: 12: Hoare triple {26875#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26871#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 14) (<= 24 main_~k~0))} is VALID [2022-04-27 10:49:34,083 INFO L290 TraceCheckUtils]: 11: Hoare triple {26879#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 14) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26875#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:49:34,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {26883#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26879#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 14) (<= 26 main_~k~0))} is VALID [2022-04-27 10:49:34,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {26887#(or (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 24)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26883#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:49:34,085 INFO L290 TraceCheckUtils]: 8: Hoare triple {26891#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 29 main_~k~0) (<= (div main_~n~0 2) 14))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26887#(or (<= (div main_~n~0 2) 14) (<= main_~n~0 (+ main_~i~0 24)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:49:34,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {26895#(or (<= (div main_~n~0 2) 14) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {26891#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 29 main_~k~0) (<= (div main_~n~0 2) 14))} is VALID [2022-04-27 10:49:34,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {26012#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {26895#(or (<= (div main_~n~0 2) 14) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:49:34,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {26012#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {26012#true} call #t~ret5 := main(); {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26012#true} {26012#true} #68#return; {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L290 TraceCheckUtils]: 2: Hoare triple {26012#true} assume true; {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {26012#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(9, 2); {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L272 TraceCheckUtils]: 0: Hoare triple {26012#true} call ULTIMATE.init(); {26012#true} is VALID [2022-04-27 10:49:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 28 proven. 421 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-04-27 10:49:34,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1506726381] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:49:34,087 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:49:34,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 36, 36] total 87 [2022-04-27 10:49:34,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939471335] [2022-04-27 10:49:34,087 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:49:34,088 INFO L78 Accepts]: Start accepts. Automaton has has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Word has length 127 [2022-04-27 10:49:34,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:49:34,089 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-27 10:49:34,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:49:34,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2022-04-27 10:49:34,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:49:34,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2022-04-27 10:49:34,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1025, Invalid=6457, Unknown=0, NotChecked=0, Total=7482 [2022-04-27 10:49:34,256 INFO L87 Difference]: Start difference. First operand 281 states and 352 transitions. Second operand has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-27 10:49:51,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:51,236 INFO L93 Difference]: Finished difference Result 415 states and 511 transitions. [2022-04-27 10:49:51,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-27 10:49:51,237 INFO L78 Accepts]: Start accepts. Automaton has has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Word has length 127 [2022-04-27 10:49:51,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:49:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-27 10:49:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 206 transitions. [2022-04-27 10:49:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-27 10:49:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 206 transitions. [2022-04-27 10:49:51,242 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 206 transitions. [2022-04-27 10:49:51,479 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 206 edges. 206 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:49:51,485 INFO L225 Difference]: With dead ends: 415 [2022-04-27 10:49:51,485 INFO L226 Difference]: Without dead ends: 332 [2022-04-27 10:49:51,486 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 232 SyntacticMatches, 4 SemanticMatches, 157 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6507 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=3231, Invalid=21891, Unknown=0, NotChecked=0, Total=25122 [2022-04-27 10:49:51,487 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 344 mSDsluCounter, 202 mSDsCounter, 0 mSdLazyCounter, 4296 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 345 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 4772 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 4296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-27 10:49:51,487 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [345 Valid, 228 Invalid, 4772 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 4296 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-27 10:49:51,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2022-04-27 10:49:53,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 331. [2022-04-27 10:49:53,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:49:53,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 332 states. Second operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:49:53,797 INFO L74 IsIncluded]: Start isIncluded. First operand 332 states. Second operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:49:53,797 INFO L87 Difference]: Start difference. First operand 332 states. Second operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:49:53,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:53,805 INFO L93 Difference]: Finished difference Result 332 states and 419 transitions. [2022-04-27 10:49:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 419 transitions. [2022-04-27 10:49:53,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:53,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:53,806 INFO L74 IsIncluded]: Start isIncluded. First operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) Second operand 332 states. [2022-04-27 10:49:53,806 INFO L87 Difference]: Start difference. First operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) Second operand 332 states. [2022-04-27 10:49:53,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:49:53,813 INFO L93 Difference]: Finished difference Result 332 states and 419 transitions. [2022-04-27 10:49:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 419 transitions. [2022-04-27 10:49:53,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:49:53,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:49:53,814 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:49:53,814 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:49:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 331 states, 234 states have (on average 1.0726495726495726) internal successors, (251), 241 states have internal predecessors, (251), 84 states have call successors, (84), 13 states have call predecessors, (84), 12 states have return successors, (83), 76 states have call predecessors, (83), 83 states have call successors, (83) [2022-04-27 10:49:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 418 transitions. [2022-04-27 10:49:53,822 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 418 transitions. Word has length 127 [2022-04-27 10:49:53,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:49:53,822 INFO L495 AbstractCegarLoop]: Abstraction has 331 states and 418 transitions. [2022-04-27 10:49:53,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 86 states have (on average 1.6046511627906976) internal successors, (138), 84 states have internal predecessors, (138), 44 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-27 10:49:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 418 transitions. [2022-04-27 10:49:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-04-27 10:49:53,823 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:49:53,823 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:49:53,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-27 10:49:54,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:49:54,040 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:49:54,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:49:54,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1448022171, now seen corresponding path program 17 times [2022-04-27 10:49:54,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:49:54,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039709363] [2022-04-27 10:49:54,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:49:54,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:49:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:49:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {29038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {28936#true} is VALID [2022-04-27 10:49:55,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,124 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28936#true} {28936#true} #68#return; {28936#true} is VALID [2022-04-27 10:49:55,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-04-27 10:49:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,129 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,130 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} #66#return; {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:55,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-27 10:49:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,138 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:49:55,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-04-27 10:49:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:55,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-04-27 10:49:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,144 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,144 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,144 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:55,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-27 10:49:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:55,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-27 10:49:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:55,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-04-27 10:49:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,152 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,152 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-04-27 10:49:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,155 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,155 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-04-27 10:49:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,157 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,158 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-04-27 10:49:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-27 10:49:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,163 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,163 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:55,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-27 10:49:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-04-27 10:49:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-04-27 10:49:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-04-27 10:49:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,175 INFO L272 TraceCheckUtils]: 0: Hoare triple {28936#true} call ULTIMATE.init(); {29038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:49:55,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {29038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {28936#true} is VALID [2022-04-27 10:49:55,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28936#true} #68#return; {28936#true} is VALID [2022-04-27 10:49:55,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {28936#true} call #t~ret5 := main(); {28936#true} is VALID [2022-04-27 10:49:55,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {28936#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {28936#true} is VALID [2022-04-27 10:49:55,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {28936#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {28941#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:55,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {28941#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28942#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:55,177 INFO L290 TraceCheckUtils]: 8: Hoare triple {28942#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28943#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:49:55,177 INFO L290 TraceCheckUtils]: 9: Hoare triple {28943#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28944#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:55,177 INFO L290 TraceCheckUtils]: 10: Hoare triple {28944#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28945#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:55,178 INFO L290 TraceCheckUtils]: 11: Hoare triple {28945#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28946#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:55,178 INFO L290 TraceCheckUtils]: 12: Hoare triple {28946#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28947#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:55,179 INFO L290 TraceCheckUtils]: 13: Hoare triple {28947#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28948#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:55,179 INFO L290 TraceCheckUtils]: 14: Hoare triple {28948#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28949#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:55,180 INFO L290 TraceCheckUtils]: 15: Hoare triple {28949#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28950#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:55,180 INFO L290 TraceCheckUtils]: 16: Hoare triple {28950#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28951#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:55,180 INFO L290 TraceCheckUtils]: 17: Hoare triple {28951#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28952#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:55,181 INFO L290 TraceCheckUtils]: 18: Hoare triple {28952#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28953#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:55,181 INFO L290 TraceCheckUtils]: 19: Hoare triple {28953#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:49:55,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {28954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28955#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:49:55,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28956#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:49:55,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {28956#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:55,183 INFO L290 TraceCheckUtils]: 23: Hoare triple {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} assume !(~i~0 < ~n~0); {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:55,183 INFO L290 TraceCheckUtils]: 24: Hoare triple {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} ~j~0 := 0; {28958#(and (<= main_~n~0 (+ main_~k~0 16)) (= main_~j~0 0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:55,184 INFO L290 TraceCheckUtils]: 25: Hoare triple {28958#(and (<= main_~n~0 (+ main_~k~0 16)) (= main_~j~0 0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:55,184 INFO L272 TraceCheckUtils]: 26: Hoare triple {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,184 INFO L290 TraceCheckUtils]: 27: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,184 INFO L290 TraceCheckUtils]: 28: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,184 INFO L290 TraceCheckUtils]: 29: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,184 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {28936#true} {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} #66#return; {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} is VALID [2022-04-27 10:49:55,185 INFO L290 TraceCheckUtils]: 31: Hoare triple {28959#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 14))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:49:55,185 INFO L290 TraceCheckUtils]: 32: Hoare triple {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:49:55,185 INFO L272 TraceCheckUtils]: 33: Hoare triple {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,186 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28936#true} {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:49:55,186 INFO L290 TraceCheckUtils]: 38: Hoare triple {28964#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:55,187 INFO L290 TraceCheckUtils]: 39: Hoare triple {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:55,187 INFO L272 TraceCheckUtils]: 40: Hoare triple {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,187 INFO L290 TraceCheckUtils]: 41: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,187 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {28936#true} {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:49:55,188 INFO L290 TraceCheckUtils]: 45: Hoare triple {28969#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:55,189 INFO L290 TraceCheckUtils]: 46: Hoare triple {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:55,189 INFO L272 TraceCheckUtils]: 47: Hoare triple {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,189 INFO L290 TraceCheckUtils]: 50: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,189 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {28936#true} {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:49:55,190 INFO L290 TraceCheckUtils]: 52: Hoare triple {28974#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:55,190 INFO L290 TraceCheckUtils]: 53: Hoare triple {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:55,190 INFO L272 TraceCheckUtils]: 54: Hoare triple {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,190 INFO L290 TraceCheckUtils]: 55: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,190 INFO L290 TraceCheckUtils]: 56: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,190 INFO L290 TraceCheckUtils]: 57: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,191 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28936#true} {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:49:55,191 INFO L290 TraceCheckUtils]: 59: Hoare triple {28979#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:55,192 INFO L290 TraceCheckUtils]: 60: Hoare triple {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:55,192 INFO L272 TraceCheckUtils]: 61: Hoare triple {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,192 INFO L290 TraceCheckUtils]: 62: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,192 INFO L290 TraceCheckUtils]: 63: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,192 INFO L290 TraceCheckUtils]: 64: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,192 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {28936#true} {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:49:55,193 INFO L290 TraceCheckUtils]: 66: Hoare triple {28984#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,193 INFO L290 TraceCheckUtils]: 67: Hoare triple {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,194 INFO L272 TraceCheckUtils]: 68: Hoare triple {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,194 INFO L290 TraceCheckUtils]: 69: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,194 INFO L290 TraceCheckUtils]: 70: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,194 INFO L290 TraceCheckUtils]: 71: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,194 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {28936#true} {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,195 INFO L290 TraceCheckUtils]: 73: Hoare triple {28989#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,195 INFO L290 TraceCheckUtils]: 74: Hoare triple {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,195 INFO L272 TraceCheckUtils]: 75: Hoare triple {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,195 INFO L290 TraceCheckUtils]: 76: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,195 INFO L290 TraceCheckUtils]: 77: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,195 INFO L290 TraceCheckUtils]: 78: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,195 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {28936#true} {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,196 INFO L290 TraceCheckUtils]: 80: Hoare triple {28994#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,196 INFO L290 TraceCheckUtils]: 81: Hoare triple {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,197 INFO L272 TraceCheckUtils]: 82: Hoare triple {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,197 INFO L290 TraceCheckUtils]: 83: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,197 INFO L290 TraceCheckUtils]: 84: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,197 INFO L290 TraceCheckUtils]: 85: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,197 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28936#true} {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,198 INFO L290 TraceCheckUtils]: 87: Hoare triple {28999#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,198 INFO L290 TraceCheckUtils]: 88: Hoare triple {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,198 INFO L272 TraceCheckUtils]: 89: Hoare triple {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,198 INFO L290 TraceCheckUtils]: 90: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,198 INFO L290 TraceCheckUtils]: 91: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,198 INFO L290 TraceCheckUtils]: 92: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,198 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {28936#true} {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,199 INFO L290 TraceCheckUtils]: 94: Hoare triple {29004#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:55,200 INFO L290 TraceCheckUtils]: 95: Hoare triple {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:55,200 INFO L272 TraceCheckUtils]: 96: Hoare triple {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,200 INFO L290 TraceCheckUtils]: 97: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,200 INFO L290 TraceCheckUtils]: 98: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,200 INFO L290 TraceCheckUtils]: 99: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,200 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28936#true} {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:49:55,201 INFO L290 TraceCheckUtils]: 101: Hoare triple {29009#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,201 INFO L290 TraceCheckUtils]: 102: Hoare triple {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,201 INFO L272 TraceCheckUtils]: 103: Hoare triple {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,201 INFO L290 TraceCheckUtils]: 104: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,201 INFO L290 TraceCheckUtils]: 106: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,202 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {28936#true} {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {29014#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,203 INFO L290 TraceCheckUtils]: 109: Hoare triple {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,203 INFO L272 TraceCheckUtils]: 110: Hoare triple {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,203 INFO L290 TraceCheckUtils]: 111: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,203 INFO L290 TraceCheckUtils]: 112: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,203 INFO L290 TraceCheckUtils]: 113: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,204 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {28936#true} {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,204 INFO L290 TraceCheckUtils]: 115: Hoare triple {29019#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,205 INFO L290 TraceCheckUtils]: 116: Hoare triple {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,205 INFO L272 TraceCheckUtils]: 117: Hoare triple {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,205 INFO L290 TraceCheckUtils]: 118: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,205 INFO L290 TraceCheckUtils]: 119: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,205 INFO L290 TraceCheckUtils]: 120: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,205 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {28936#true} {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:49:55,206 INFO L290 TraceCheckUtils]: 122: Hoare triple {29024#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,206 INFO L290 TraceCheckUtils]: 123: Hoare triple {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,206 INFO L272 TraceCheckUtils]: 124: Hoare triple {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:55,206 INFO L290 TraceCheckUtils]: 125: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:55,206 INFO L290 TraceCheckUtils]: 126: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:55,206 INFO L290 TraceCheckUtils]: 127: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:55,207 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {28936#true} {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,207 INFO L290 TraceCheckUtils]: 129: Hoare triple {29029#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29034#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:49:55,208 INFO L290 TraceCheckUtils]: 130: Hoare triple {29034#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29035#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:55,208 INFO L272 TraceCheckUtils]: 131: Hoare triple {29035#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {29036#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:49:55,208 INFO L290 TraceCheckUtils]: 132: Hoare triple {29036#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {29037#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:49:55,209 INFO L290 TraceCheckUtils]: 133: Hoare triple {29037#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {28937#false} is VALID [2022-04-27 10:49:55,209 INFO L290 TraceCheckUtils]: 134: Hoare triple {28937#false} assume !false; {28937#false} is VALID [2022-04-27 10:49:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 317 proven. 194 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-27 10:49:55,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:49:55,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039709363] [2022-04-27 10:49:55,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039709363] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:49:55,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387050041] [2022-04-27 10:49:55,210 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:49:55,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:49:55,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:49:55,215 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) [2022-04-27 10:49:55,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-27 10:49:55,304 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2022-04-27 10:49:55,304 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:49:55,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-27 10:49:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:49:55,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:49:57,601 INFO L272 TraceCheckUtils]: 0: Hoare triple {28936#true} call ULTIMATE.init(); {28936#true} is VALID [2022-04-27 10:49:57,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#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(9, 2); {28936#true} is VALID [2022-04-27 10:49:57,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,601 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28936#true} #68#return; {28936#true} is VALID [2022-04-27 10:49:57,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {28936#true} call #t~ret5 := main(); {28936#true} is VALID [2022-04-27 10:49:57,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {28936#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {28936#true} is VALID [2022-04-27 10:49:57,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {28936#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {29060#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:49:57,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {29060#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28942#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:49:57,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {28942#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28943#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:49:57,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {28943#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28944#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:49:57,603 INFO L290 TraceCheckUtils]: 10: Hoare triple {28944#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28945#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:49:57,604 INFO L290 TraceCheckUtils]: 11: Hoare triple {28945#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28946#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:49:57,604 INFO L290 TraceCheckUtils]: 12: Hoare triple {28946#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28947#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:49:57,605 INFO L290 TraceCheckUtils]: 13: Hoare triple {28947#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28948#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:49:57,605 INFO L290 TraceCheckUtils]: 14: Hoare triple {28948#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28949#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:49:57,606 INFO L290 TraceCheckUtils]: 15: Hoare triple {28949#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28950#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:49:57,606 INFO L290 TraceCheckUtils]: 16: Hoare triple {28950#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28951#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:49:57,607 INFO L290 TraceCheckUtils]: 17: Hoare triple {28951#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28952#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:49:57,607 INFO L290 TraceCheckUtils]: 18: Hoare triple {28952#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28953#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:49:57,607 INFO L290 TraceCheckUtils]: 19: Hoare triple {28953#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:49:57,608 INFO L290 TraceCheckUtils]: 20: Hoare triple {28954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28955#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:49:57,608 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28956#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:49:57,609 INFO L290 TraceCheckUtils]: 22: Hoare triple {28956#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,609 INFO L290 TraceCheckUtils]: 23: Hoare triple {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} assume !(~i~0 < ~n~0); {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,609 INFO L290 TraceCheckUtils]: 24: Hoare triple {28957#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 31 main_~n~0))} ~j~0 := 0; {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,610 INFO L290 TraceCheckUtils]: 25: Hoare triple {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,610 INFO L272 TraceCheckUtils]: 26: Hoare triple {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,610 INFO L290 TraceCheckUtils]: 27: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,610 INFO L290 TraceCheckUtils]: 28: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,610 INFO L290 TraceCheckUtils]: 29: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,610 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {28936#true} {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} #66#return; {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,611 INFO L290 TraceCheckUtils]: 31: Hoare triple {29115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 0 main_~j~0) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,611 INFO L290 TraceCheckUtils]: 32: Hoare triple {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,611 INFO L272 TraceCheckUtils]: 33: Hoare triple {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,611 INFO L290 TraceCheckUtils]: 34: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,611 INFO L290 TraceCheckUtils]: 36: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,612 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28936#true} {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} #66#return; {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {29137#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:57,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:57,613 INFO L272 TraceCheckUtils]: 40: Hoare triple {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,613 INFO L290 TraceCheckUtils]: 43: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,613 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {28936#true} {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} #66#return; {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:49:57,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {29159#(and (<= main_~n~0 (+ main_~k~0 18)) (<= 31 main_~n~0) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:57,614 INFO L290 TraceCheckUtils]: 46: Hoare triple {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:57,614 INFO L272 TraceCheckUtils]: 47: Hoare triple {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,614 INFO L290 TraceCheckUtils]: 48: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,614 INFO L290 TraceCheckUtils]: 49: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,614 INFO L290 TraceCheckUtils]: 50: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,614 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {28936#true} {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} #66#return; {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:49:57,622 INFO L290 TraceCheckUtils]: 52: Hoare triple {29181#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 31 main_~n~0) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:57,622 INFO L290 TraceCheckUtils]: 53: Hoare triple {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:57,622 INFO L272 TraceCheckUtils]: 54: Hoare triple {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,622 INFO L290 TraceCheckUtils]: 55: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,622 INFO L290 TraceCheckUtils]: 56: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,622 INFO L290 TraceCheckUtils]: 57: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,623 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28936#true} {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:49:57,623 INFO L290 TraceCheckUtils]: 59: Hoare triple {29203#(and (<= 4 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,624 INFO L290 TraceCheckUtils]: 60: Hoare triple {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,624 INFO L272 TraceCheckUtils]: 61: Hoare triple {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,624 INFO L290 TraceCheckUtils]: 62: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,624 INFO L290 TraceCheckUtils]: 64: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,624 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {28936#true} {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} #66#return; {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,625 INFO L290 TraceCheckUtils]: 66: Hoare triple {29225#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 5 main_~j~0) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,625 INFO L290 TraceCheckUtils]: 67: Hoare triple {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,625 INFO L272 TraceCheckUtils]: 68: Hoare triple {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,625 INFO L290 TraceCheckUtils]: 69: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,625 INFO L290 TraceCheckUtils]: 70: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,625 INFO L290 TraceCheckUtils]: 71: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,626 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {28936#true} {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} #66#return; {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,626 INFO L290 TraceCheckUtils]: 73: Hoare triple {29247#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 6 main_~j~0) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,626 INFO L290 TraceCheckUtils]: 74: Hoare triple {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,626 INFO L272 TraceCheckUtils]: 75: Hoare triple {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,626 INFO L290 TraceCheckUtils]: 76: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,627 INFO L290 TraceCheckUtils]: 77: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,627 INFO L290 TraceCheckUtils]: 78: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,627 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {28936#true} {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} #66#return; {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,627 INFO L290 TraceCheckUtils]: 80: Hoare triple {29269#(and (<= 7 main_~j~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:57,628 INFO L290 TraceCheckUtils]: 81: Hoare triple {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:57,628 INFO L272 TraceCheckUtils]: 82: Hoare triple {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,628 INFO L290 TraceCheckUtils]: 83: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,628 INFO L290 TraceCheckUtils]: 84: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,628 INFO L290 TraceCheckUtils]: 85: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,628 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28936#true} {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} #66#return; {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:49:57,629 INFO L290 TraceCheckUtils]: 87: Hoare triple {29291#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 31 main_~n~0) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:57,629 INFO L290 TraceCheckUtils]: 88: Hoare triple {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:57,629 INFO L272 TraceCheckUtils]: 89: Hoare triple {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,629 INFO L290 TraceCheckUtils]: 90: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,629 INFO L290 TraceCheckUtils]: 91: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,629 INFO L290 TraceCheckUtils]: 92: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,630 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {28936#true} {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:49:57,630 INFO L290 TraceCheckUtils]: 94: Hoare triple {29313#(and (<= 9 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:57,631 INFO L290 TraceCheckUtils]: 95: Hoare triple {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:57,631 INFO L272 TraceCheckUtils]: 96: Hoare triple {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,631 INFO L290 TraceCheckUtils]: 97: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,631 INFO L290 TraceCheckUtils]: 98: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,631 INFO L290 TraceCheckUtils]: 99: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,631 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28936#true} {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:49:57,632 INFO L290 TraceCheckUtils]: 101: Hoare triple {29335#(and (<= 10 main_~j~0) (<= 31 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,632 INFO L290 TraceCheckUtils]: 102: Hoare triple {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,632 INFO L272 TraceCheckUtils]: 103: Hoare triple {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,632 INFO L290 TraceCheckUtils]: 104: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,632 INFO L290 TraceCheckUtils]: 105: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,632 INFO L290 TraceCheckUtils]: 106: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,633 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {28936#true} {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} #66#return; {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,633 INFO L290 TraceCheckUtils]: 108: Hoare triple {29357#(and (<= main_~n~0 (+ main_~k~0 27)) (<= 11 main_~j~0) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,634 INFO L290 TraceCheckUtils]: 109: Hoare triple {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,634 INFO L272 TraceCheckUtils]: 110: Hoare triple {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,634 INFO L290 TraceCheckUtils]: 111: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,634 INFO L290 TraceCheckUtils]: 112: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,634 INFO L290 TraceCheckUtils]: 113: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,634 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {28936#true} {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} #66#return; {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,635 INFO L290 TraceCheckUtils]: 115: Hoare triple {29379#(and (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,635 INFO L290 TraceCheckUtils]: 116: Hoare triple {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,635 INFO L272 TraceCheckUtils]: 117: Hoare triple {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,635 INFO L290 TraceCheckUtils]: 118: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,635 INFO L290 TraceCheckUtils]: 119: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,635 INFO L290 TraceCheckUtils]: 120: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,636 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {28936#true} {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} #66#return; {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,636 INFO L290 TraceCheckUtils]: 122: Hoare triple {29401#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 13 main_~j~0) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,637 INFO L290 TraceCheckUtils]: 123: Hoare triple {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,637 INFO L272 TraceCheckUtils]: 124: Hoare triple {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:49:57,637 INFO L290 TraceCheckUtils]: 125: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:49:57,637 INFO L290 TraceCheckUtils]: 126: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:49:57,637 INFO L290 TraceCheckUtils]: 127: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:49:57,637 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {28936#true} {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} #66#return; {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,638 INFO L290 TraceCheckUtils]: 129: Hoare triple {29423#(and (<= 14 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 31 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29445#(and (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 31 main_~n~0))} is VALID [2022-04-27 10:49:57,638 INFO L290 TraceCheckUtils]: 130: Hoare triple {29445#(and (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 31 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29035#(<= 1 main_~k~0)} is VALID [2022-04-27 10:49:57,639 INFO L272 TraceCheckUtils]: 131: Hoare triple {29035#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {29452#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:49:57,639 INFO L290 TraceCheckUtils]: 132: Hoare triple {29452#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {29456#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:49:57,639 INFO L290 TraceCheckUtils]: 133: Hoare triple {29456#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {28937#false} is VALID [2022-04-27 10:49:57,639 INFO L290 TraceCheckUtils]: 134: Hoare triple {28937#false} assume !false; {28937#false} is VALID [2022-04-27 10:49:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 30 proven. 481 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-27 10:49:57,640 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:50:01,295 INFO L290 TraceCheckUtils]: 134: Hoare triple {28937#false} assume !false; {28937#false} is VALID [2022-04-27 10:50:01,295 INFO L290 TraceCheckUtils]: 133: Hoare triple {29456#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {28937#false} is VALID [2022-04-27 10:50:01,295 INFO L290 TraceCheckUtils]: 132: Hoare triple {29452#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {29456#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:50:01,296 INFO L272 TraceCheckUtils]: 131: Hoare triple {29035#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {29452#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:50:01,296 INFO L290 TraceCheckUtils]: 130: Hoare triple {29475#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29035#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:01,297 INFO L290 TraceCheckUtils]: 129: Hoare triple {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29475#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,297 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {28936#true} {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:01,298 INFO L290 TraceCheckUtils]: 127: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,298 INFO L290 TraceCheckUtils]: 126: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,298 INFO L290 TraceCheckUtils]: 125: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,298 INFO L272 TraceCheckUtils]: 124: Hoare triple {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,298 INFO L290 TraceCheckUtils]: 123: Hoare triple {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:01,299 INFO L290 TraceCheckUtils]: 122: Hoare triple {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29479#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:01,299 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {28936#true} {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,299 INFO L290 TraceCheckUtils]: 120: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,299 INFO L290 TraceCheckUtils]: 119: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,299 INFO L290 TraceCheckUtils]: 118: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,299 INFO L272 TraceCheckUtils]: 117: Hoare triple {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,300 INFO L290 TraceCheckUtils]: 116: Hoare triple {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,300 INFO L290 TraceCheckUtils]: 115: Hoare triple {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29501#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,301 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {28936#true} {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,301 INFO L290 TraceCheckUtils]: 113: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,301 INFO L290 TraceCheckUtils]: 112: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,301 INFO L290 TraceCheckUtils]: 111: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,301 INFO L272 TraceCheckUtils]: 110: Hoare triple {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,301 INFO L290 TraceCheckUtils]: 109: Hoare triple {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,302 INFO L290 TraceCheckUtils]: 108: Hoare triple {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29523#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,302 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {28936#true} {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:01,303 INFO L290 TraceCheckUtils]: 106: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,303 INFO L290 TraceCheckUtils]: 105: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,303 INFO L290 TraceCheckUtils]: 104: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,303 INFO L272 TraceCheckUtils]: 103: Hoare triple {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,303 INFO L290 TraceCheckUtils]: 102: Hoare triple {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:01,304 INFO L290 TraceCheckUtils]: 101: Hoare triple {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29545#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:01,304 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28936#true} {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,304 INFO L290 TraceCheckUtils]: 99: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,304 INFO L290 TraceCheckUtils]: 98: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,304 INFO L290 TraceCheckUtils]: 97: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,304 INFO L272 TraceCheckUtils]: 96: Hoare triple {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,304 INFO L290 TraceCheckUtils]: 95: Hoare triple {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,305 INFO L290 TraceCheckUtils]: 94: Hoare triple {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29567#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,305 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {28936#true} {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,305 INFO L290 TraceCheckUtils]: 92: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,306 INFO L290 TraceCheckUtils]: 91: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,306 INFO L272 TraceCheckUtils]: 89: Hoare triple {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,306 INFO L290 TraceCheckUtils]: 88: Hoare triple {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,307 INFO L290 TraceCheckUtils]: 87: Hoare triple {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29589#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:01,307 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28936#true} {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:01,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,307 INFO L290 TraceCheckUtils]: 84: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,307 INFO L290 TraceCheckUtils]: 83: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,307 INFO L272 TraceCheckUtils]: 82: Hoare triple {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,308 INFO L290 TraceCheckUtils]: 81: Hoare triple {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:01,308 INFO L290 TraceCheckUtils]: 80: Hoare triple {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29611#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:01,309 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {28936#true} {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:01,309 INFO L290 TraceCheckUtils]: 78: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,309 INFO L290 TraceCheckUtils]: 77: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,309 INFO L290 TraceCheckUtils]: 76: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,309 INFO L272 TraceCheckUtils]: 75: Hoare triple {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,309 INFO L290 TraceCheckUtils]: 74: Hoare triple {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:01,310 INFO L290 TraceCheckUtils]: 73: Hoare triple {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29633#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:01,310 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {28936#true} {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:01,310 INFO L290 TraceCheckUtils]: 71: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,310 INFO L290 TraceCheckUtils]: 70: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,310 INFO L290 TraceCheckUtils]: 69: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,310 INFO L272 TraceCheckUtils]: 68: Hoare triple {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,311 INFO L290 TraceCheckUtils]: 67: Hoare triple {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:01,312 INFO L290 TraceCheckUtils]: 66: Hoare triple {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29655#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:01,312 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {28936#true} {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:01,312 INFO L290 TraceCheckUtils]: 64: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,312 INFO L290 TraceCheckUtils]: 63: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,312 INFO L290 TraceCheckUtils]: 62: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,312 INFO L272 TraceCheckUtils]: 61: Hoare triple {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,313 INFO L290 TraceCheckUtils]: 60: Hoare triple {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:01,313 INFO L290 TraceCheckUtils]: 59: Hoare triple {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29677#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:01,314 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28936#true} {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:01,314 INFO L290 TraceCheckUtils]: 57: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,314 INFO L290 TraceCheckUtils]: 56: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,314 INFO L290 TraceCheckUtils]: 55: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,314 INFO L272 TraceCheckUtils]: 54: Hoare triple {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,314 INFO L290 TraceCheckUtils]: 53: Hoare triple {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:01,315 INFO L290 TraceCheckUtils]: 52: Hoare triple {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29699#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:01,315 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {28936#true} {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:01,315 INFO L290 TraceCheckUtils]: 50: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,315 INFO L290 TraceCheckUtils]: 49: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,315 INFO L290 TraceCheckUtils]: 48: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,315 INFO L272 TraceCheckUtils]: 47: Hoare triple {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,316 INFO L290 TraceCheckUtils]: 46: Hoare triple {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:01,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29721#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:01,317 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {28936#true} {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:01,317 INFO L290 TraceCheckUtils]: 43: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,317 INFO L290 TraceCheckUtils]: 42: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,317 INFO L272 TraceCheckUtils]: 40: Hoare triple {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:01,318 INFO L290 TraceCheckUtils]: 38: Hoare triple {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29743#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:01,318 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {28936#true} {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:01,319 INFO L290 TraceCheckUtils]: 36: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,319 INFO L290 TraceCheckUtils]: 35: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,319 INFO L290 TraceCheckUtils]: 34: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,319 INFO L272 TraceCheckUtils]: 33: Hoare triple {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,319 INFO L290 TraceCheckUtils]: 32: Hoare triple {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:01,320 INFO L290 TraceCheckUtils]: 31: Hoare triple {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {29765#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:01,320 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {28936#true} {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:01,320 INFO L290 TraceCheckUtils]: 29: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,320 INFO L290 TraceCheckUtils]: 28: Hoare triple {28936#true} assume !(0 == ~cond); {28936#true} is VALID [2022-04-27 10:50:01,320 INFO L290 TraceCheckUtils]: 27: Hoare triple {28936#true} ~cond := #in~cond; {28936#true} is VALID [2022-04-27 10:50:01,320 INFO L272 TraceCheckUtils]: 26: Hoare triple {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {28936#true} is VALID [2022-04-27 10:50:01,321 INFO L290 TraceCheckUtils]: 25: Hoare triple {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:01,321 INFO L290 TraceCheckUtils]: 24: Hoare triple {29809#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 15))} ~j~0 := 0; {29787#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:01,321 INFO L290 TraceCheckUtils]: 23: Hoare triple {29809#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 15))} assume !(~i~0 < ~n~0); {29809#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,322 INFO L290 TraceCheckUtils]: 22: Hoare triple {29816#(or (<= 17 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29809#(or (<= 16 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,330 INFO L290 TraceCheckUtils]: 21: Hoare triple {29820#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 18 main_~k~0) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29816#(or (<= 17 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {29824#(or (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 15) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29820#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 18 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,332 INFO L290 TraceCheckUtils]: 19: Hoare triple {29828#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 20 main_~k~0) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29824#(or (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 15) (<= 19 main_~k~0))} is VALID [2022-04-27 10:50:01,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {29832#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 21 main_~k~0) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29828#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 20 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,333 INFO L290 TraceCheckUtils]: 17: Hoare triple {29836#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29832#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 21 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,333 INFO L290 TraceCheckUtils]: 16: Hoare triple {29840#(or (<= 23 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29836#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:50:01,334 INFO L290 TraceCheckUtils]: 15: Hoare triple {29844#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 24 main_~k~0) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29840#(or (<= 23 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:50:01,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {29848#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 25 main_~k~0) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29844#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 24 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,335 INFO L290 TraceCheckUtils]: 13: Hoare triple {29852#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 18)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29848#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 25 main_~k~0) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,335 INFO L290 TraceCheckUtils]: 12: Hoare triple {29856#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29852#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 18)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:50:01,336 INFO L290 TraceCheckUtils]: 11: Hoare triple {29860#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 22)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29856#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,336 INFO L290 TraceCheckUtils]: 10: Hoare triple {29864#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29860#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 22)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:50:01,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {29868#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 15) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29864#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:50:01,337 INFO L290 TraceCheckUtils]: 8: Hoare triple {29872#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 28)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29868#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 15) (<= 30 main_~k~0))} is VALID [2022-04-27 10:50:01,338 INFO L290 TraceCheckUtils]: 7: Hoare triple {29876#(or (<= 32 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)) (<= (div main_~n~0 2) 15))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {29872#(or (<= (div main_~n~0 2) 15) (<= main_~n~0 (+ main_~i~0 28)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:50:01,338 INFO L290 TraceCheckUtils]: 6: Hoare triple {28936#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {29876#(or (<= 32 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)) (<= (div main_~n~0 2) 15))} is VALID [2022-04-27 10:50:01,338 INFO L290 TraceCheckUtils]: 5: Hoare triple {28936#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {28936#true} is VALID [2022-04-27 10:50:01,338 INFO L272 TraceCheckUtils]: 4: Hoare triple {28936#true} call #t~ret5 := main(); {28936#true} is VALID [2022-04-27 10:50:01,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28936#true} {28936#true} #68#return; {28936#true} is VALID [2022-04-27 10:50:01,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {28936#true} assume true; {28936#true} is VALID [2022-04-27 10:50:01,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {28936#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(9, 2); {28936#true} is VALID [2022-04-27 10:50:01,338 INFO L272 TraceCheckUtils]: 0: Hoare triple {28936#true} call ULTIMATE.init(); {28936#true} is VALID [2022-04-27 10:50:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 30 proven. 481 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-27 10:50:01,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [387050041] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:50:01,339 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:50:01,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 38, 38] total 92 [2022-04-27 10:50:01,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119219512] [2022-04-27 10:50:01,339 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:50:01,340 INFO L78 Accepts]: Start accepts. Automaton has has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Word has length 135 [2022-04-27 10:50:01,341 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:50:01,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-27 10:50:01,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 242 edges. 242 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:50:01,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2022-04-27 10:50:01,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:50:01,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2022-04-27 10:50:01,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1147, Invalid=7225, Unknown=0, NotChecked=0, Total=8372 [2022-04-27 10:50:01,505 INFO L87 Difference]: Start difference. First operand 331 states and 418 transitions. Second operand has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-27 10:50:19,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:19,947 INFO L93 Difference]: Finished difference Result 452 states and 558 transitions. [2022-04-27 10:50:19,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2022-04-27 10:50:19,947 INFO L78 Accepts]: Start accepts. Automaton has has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Word has length 135 [2022-04-27 10:50:19,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:50:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-27 10:50:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 217 transitions. [2022-04-27 10:50:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-27 10:50:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 217 transitions. [2022-04-27 10:50:19,954 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 217 transitions. [2022-04-27 10:50:20,400 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 217 edges. 217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:50:20,406 INFO L225 Difference]: With dead ends: 452 [2022-04-27 10:50:20,406 INFO L226 Difference]: Without dead ends: 362 [2022-04-27 10:50:20,407 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 247 SyntacticMatches, 4 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7312 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=3599, Invalid=24457, Unknown=0, NotChecked=0, Total=28056 [2022-04-27 10:50:20,408 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 381 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 4514 mSolverCounterSat, 576 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 382 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 5090 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 576 IncrementalHoareTripleChecker+Valid, 4514 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:50:20,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [382 Valid, 219 Invalid, 5090 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [576 Valid, 4514 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-04-27 10:50:20,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-27 10:50:22,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 360. [2022-04-27 10:50:22,951 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:50:22,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) [2022-04-27 10:50:22,962 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) [2022-04-27 10:50:22,962 INFO L87 Difference]: Start difference. First operand 362 states. Second operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) [2022-04-27 10:50:22,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:22,971 INFO L93 Difference]: Finished difference Result 362 states and 459 transitions. [2022-04-27 10:50:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 459 transitions. [2022-04-27 10:50:22,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:50:22,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:50:22,973 INFO L74 IsIncluded]: Start isIncluded. First operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) Second operand 362 states. [2022-04-27 10:50:22,973 INFO L87 Difference]: Start difference. First operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) Second operand 362 states. [2022-04-27 10:50:22,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:22,982 INFO L93 Difference]: Finished difference Result 362 states and 459 transitions. [2022-04-27 10:50:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 459 transitions. [2022-04-27 10:50:22,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:50:22,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:50:22,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:50:22,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:50:22,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 254 states have (on average 1.0708661417322836) internal successors, (272), 262 states have internal predecessors, (272), 93 states have call successors, (93), 13 states have call predecessors, (93), 12 states have return successors, (92), 84 states have call predecessors, (92), 92 states have call successors, (92) [2022-04-27 10:50:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 457 transitions. [2022-04-27 10:50:22,993 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 457 transitions. Word has length 135 [2022-04-27 10:50:22,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:50:22,994 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 457 transitions. [2022-04-27 10:50:22,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 91 states have (on average 1.6043956043956045) internal successors, (146), 89 states have internal predecessors, (146), 47 states have call successors, (50), 4 states have call predecessors, (50), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-27 10:50:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 457 transitions. [2022-04-27 10:50:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:50:22,995 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:50:22,995 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:50:23,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-27 10:50:23,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-04-27 10:50:23,211 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:50:23,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:50:23,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1678615002, now seen corresponding path program 18 times [2022-04-27 10:50:23,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:50:23,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316198231] [2022-04-27 10:50:23,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:50:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:50:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:50:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {32202#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {32094#true} is VALID [2022-04-27 10:50:24,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,400 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32094#true} {32094#true} #68#return; {32094#true} is VALID [2022-04-27 10:50:24,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-27 10:50:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,403 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} #66#return; {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} is VALID [2022-04-27 10:50:24,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-27 10:50:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,406 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,407 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:50:24,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-27 10:50:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,409 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,410 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:50:24,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-04-27 10:50:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,412 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,412 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:50:24,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-27 10:50:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,415 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:50:24,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-27 10:50:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,418 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:50:24,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-04-27 10:50:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,421 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:50:24,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-04-27 10:50:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,423 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-27 10:50:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-04-27 10:50:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-27 10:50:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,431 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,431 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-04-27 10:50:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,434 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:50:24,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-04-27 10:50:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,437 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-04-27 10:50:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-04-27 10:50:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,442 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-04-27 10:50:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,445 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,445 INFO L272 TraceCheckUtils]: 0: Hoare triple {32094#true} call ULTIMATE.init(); {32202#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:50:24,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {32202#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {32094#true} is VALID [2022-04-27 10:50:24,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32094#true} #68#return; {32094#true} is VALID [2022-04-27 10:50:24,446 INFO L272 TraceCheckUtils]: 4: Hoare triple {32094#true} call #t~ret5 := main(); {32094#true} is VALID [2022-04-27 10:50:24,446 INFO L290 TraceCheckUtils]: 5: Hoare triple {32094#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {32094#true} is VALID [2022-04-27 10:50:24,446 INFO L290 TraceCheckUtils]: 6: Hoare triple {32094#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {32099#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:50:24,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {32099#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32100#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:50:24,447 INFO L290 TraceCheckUtils]: 8: Hoare triple {32100#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32101#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:50:24,447 INFO L290 TraceCheckUtils]: 9: Hoare triple {32101#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32102#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:50:24,448 INFO L290 TraceCheckUtils]: 10: Hoare triple {32102#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32103#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:50:24,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {32103#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32104#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:50:24,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {32104#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32105#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:50:24,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {32105#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32106#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:50:24,449 INFO L290 TraceCheckUtils]: 14: Hoare triple {32106#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32107#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:50:24,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {32107#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32108#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:50:24,450 INFO L290 TraceCheckUtils]: 16: Hoare triple {32108#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32109#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:50:24,451 INFO L290 TraceCheckUtils]: 17: Hoare triple {32109#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32110#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:50:24,451 INFO L290 TraceCheckUtils]: 18: Hoare triple {32110#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32111#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:50:24,452 INFO L290 TraceCheckUtils]: 19: Hoare triple {32111#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32112#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:50:24,452 INFO L290 TraceCheckUtils]: 20: Hoare triple {32112#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32113#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:50:24,452 INFO L290 TraceCheckUtils]: 21: Hoare triple {32113#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32114#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:50:24,453 INFO L290 TraceCheckUtils]: 22: Hoare triple {32114#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:50:24,453 INFO L290 TraceCheckUtils]: 23: Hoare triple {32115#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32116#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 33 main_~n~0))} is VALID [2022-04-27 10:50:24,454 INFO L290 TraceCheckUtils]: 24: Hoare triple {32116#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 33 main_~n~0))} assume !(~i~0 < ~n~0); {32116#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 33 main_~n~0))} is VALID [2022-04-27 10:50:24,454 INFO L290 TraceCheckUtils]: 25: Hoare triple {32116#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 33 main_~n~0))} ~j~0 := 0; {32117#(and (<= main_~n~0 (+ main_~k~0 17)) (= main_~j~0 0) (<= 33 main_~n~0))} is VALID [2022-04-27 10:50:24,454 INFO L290 TraceCheckUtils]: 26: Hoare triple {32117#(and (<= main_~n~0 (+ main_~k~0 17)) (= main_~j~0 0) (<= 33 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} is VALID [2022-04-27 10:50:24,454 INFO L272 TraceCheckUtils]: 27: Hoare triple {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,455 INFO L290 TraceCheckUtils]: 28: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,455 INFO L290 TraceCheckUtils]: 29: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,455 INFO L290 TraceCheckUtils]: 30: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,455 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {32094#true} {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} #66#return; {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} is VALID [2022-04-27 10:50:24,456 INFO L290 TraceCheckUtils]: 32: Hoare triple {32118#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 15))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:50:24,456 INFO L290 TraceCheckUtils]: 33: Hoare triple {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:50:24,456 INFO L272 TraceCheckUtils]: 34: Hoare triple {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,456 INFO L290 TraceCheckUtils]: 35: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,456 INFO L290 TraceCheckUtils]: 36: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,456 INFO L290 TraceCheckUtils]: 37: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,457 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {32094#true} {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:50:24,457 INFO L290 TraceCheckUtils]: 39: Hoare triple {32123#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:50:24,458 INFO L290 TraceCheckUtils]: 40: Hoare triple {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:50:24,458 INFO L272 TraceCheckUtils]: 41: Hoare triple {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,458 INFO L290 TraceCheckUtils]: 42: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,458 INFO L290 TraceCheckUtils]: 43: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,458 INFO L290 TraceCheckUtils]: 44: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,458 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {32094#true} {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:50:24,459 INFO L290 TraceCheckUtils]: 46: Hoare triple {32128#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:50:24,459 INFO L290 TraceCheckUtils]: 47: Hoare triple {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:50:24,459 INFO L272 TraceCheckUtils]: 48: Hoare triple {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,459 INFO L290 TraceCheckUtils]: 49: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,460 INFO L290 TraceCheckUtils]: 50: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,460 INFO L290 TraceCheckUtils]: 51: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,460 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {32094#true} {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:50:24,460 INFO L290 TraceCheckUtils]: 53: Hoare triple {32133#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:50:24,461 INFO L290 TraceCheckUtils]: 54: Hoare triple {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:50:24,461 INFO L272 TraceCheckUtils]: 55: Hoare triple {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,461 INFO L290 TraceCheckUtils]: 56: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,461 INFO L290 TraceCheckUtils]: 57: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,461 INFO L290 TraceCheckUtils]: 58: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,462 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {32094#true} {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:50:24,462 INFO L290 TraceCheckUtils]: 60: Hoare triple {32138#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:50:24,463 INFO L290 TraceCheckUtils]: 61: Hoare triple {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:50:24,463 INFO L272 TraceCheckUtils]: 62: Hoare triple {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,463 INFO L290 TraceCheckUtils]: 63: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,463 INFO L290 TraceCheckUtils]: 64: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,463 INFO L290 TraceCheckUtils]: 65: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,463 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {32094#true} {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:50:24,464 INFO L290 TraceCheckUtils]: 67: Hoare triple {32143#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:50:24,464 INFO L290 TraceCheckUtils]: 68: Hoare triple {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:50:24,464 INFO L272 TraceCheckUtils]: 69: Hoare triple {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,464 INFO L290 TraceCheckUtils]: 70: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,465 INFO L290 TraceCheckUtils]: 72: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,465 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {32094#true} {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:50:24,465 INFO L290 TraceCheckUtils]: 74: Hoare triple {32148#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,466 INFO L290 TraceCheckUtils]: 75: Hoare triple {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,466 INFO L272 TraceCheckUtils]: 76: Hoare triple {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,466 INFO L290 TraceCheckUtils]: 77: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,466 INFO L290 TraceCheckUtils]: 78: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,466 INFO L290 TraceCheckUtils]: 79: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,467 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {32094#true} {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,467 INFO L290 TraceCheckUtils]: 81: Hoare triple {32153#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,468 INFO L290 TraceCheckUtils]: 82: Hoare triple {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,468 INFO L272 TraceCheckUtils]: 83: Hoare triple {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,468 INFO L290 TraceCheckUtils]: 84: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,468 INFO L290 TraceCheckUtils]: 85: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,468 INFO L290 TraceCheckUtils]: 86: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,468 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {32094#true} {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,469 INFO L290 TraceCheckUtils]: 88: Hoare triple {32158#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,469 INFO L290 TraceCheckUtils]: 89: Hoare triple {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,469 INFO L272 TraceCheckUtils]: 90: Hoare triple {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,469 INFO L290 TraceCheckUtils]: 91: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,469 INFO L290 TraceCheckUtils]: 92: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,469 INFO L290 TraceCheckUtils]: 93: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,470 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {32094#true} {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,470 INFO L290 TraceCheckUtils]: 95: Hoare triple {32163#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,471 INFO L290 TraceCheckUtils]: 96: Hoare triple {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,471 INFO L272 TraceCheckUtils]: 97: Hoare triple {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,471 INFO L290 TraceCheckUtils]: 98: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,471 INFO L290 TraceCheckUtils]: 99: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,471 INFO L290 TraceCheckUtils]: 100: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,471 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {32094#true} {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,472 INFO L290 TraceCheckUtils]: 102: Hoare triple {32168#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:50:24,472 INFO L290 TraceCheckUtils]: 103: Hoare triple {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:50:24,472 INFO L272 TraceCheckUtils]: 104: Hoare triple {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,472 INFO L290 TraceCheckUtils]: 105: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,472 INFO L290 TraceCheckUtils]: 106: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,473 INFO L290 TraceCheckUtils]: 107: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,473 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {32094#true} {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:50:24,473 INFO L290 TraceCheckUtils]: 109: Hoare triple {32173#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,474 INFO L290 TraceCheckUtils]: 110: Hoare triple {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,474 INFO L272 TraceCheckUtils]: 111: Hoare triple {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,474 INFO L290 TraceCheckUtils]: 112: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,474 INFO L290 TraceCheckUtils]: 113: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,474 INFO L290 TraceCheckUtils]: 114: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,475 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {32094#true} {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,475 INFO L290 TraceCheckUtils]: 116: Hoare triple {32178#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,476 INFO L290 TraceCheckUtils]: 117: Hoare triple {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,476 INFO L272 TraceCheckUtils]: 118: Hoare triple {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,476 INFO L290 TraceCheckUtils]: 119: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,476 INFO L290 TraceCheckUtils]: 120: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,476 INFO L290 TraceCheckUtils]: 121: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,476 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {32094#true} {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,477 INFO L290 TraceCheckUtils]: 123: Hoare triple {32183#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,477 INFO L290 TraceCheckUtils]: 124: Hoare triple {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,477 INFO L272 TraceCheckUtils]: 125: Hoare triple {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,477 INFO L290 TraceCheckUtils]: 126: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,477 INFO L290 TraceCheckUtils]: 127: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,478 INFO L290 TraceCheckUtils]: 128: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,478 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {32094#true} {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:50:24,478 INFO L290 TraceCheckUtils]: 130: Hoare triple {32188#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,479 INFO L290 TraceCheckUtils]: 131: Hoare triple {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,479 INFO L272 TraceCheckUtils]: 132: Hoare triple {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:24,479 INFO L290 TraceCheckUtils]: 133: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:24,479 INFO L290 TraceCheckUtils]: 134: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:24,479 INFO L290 TraceCheckUtils]: 135: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:24,479 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {32094#true} {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,480 INFO L290 TraceCheckUtils]: 137: Hoare triple {32193#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32198#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:50:24,481 INFO L290 TraceCheckUtils]: 138: Hoare triple {32198#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32199#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:24,481 INFO L272 TraceCheckUtils]: 139: Hoare triple {32199#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32200#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:50:24,481 INFO L290 TraceCheckUtils]: 140: Hoare triple {32200#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {32201#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:50:24,481 INFO L290 TraceCheckUtils]: 141: Hoare triple {32201#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {32095#false} is VALID [2022-04-27 10:50:24,482 INFO L290 TraceCheckUtils]: 142: Hoare triple {32095#false} assume !false; {32095#false} is VALID [2022-04-27 10:50:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 362 proven. 215 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:24,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:50:24,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316198231] [2022-04-27 10:50:24,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316198231] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:50:24,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1157855595] [2022-04-27 10:50:24,483 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:50:24,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:50:24,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:50:24,484 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) [2022-04-27 10:50:24,485 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-27 10:50:24,579 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2022-04-27 10:50:24,579 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:50:24,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-27 10:50:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:24,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:50:27,278 INFO L272 TraceCheckUtils]: 0: Hoare triple {32094#true} call ULTIMATE.init(); {32094#true} is VALID [2022-04-27 10:50:27,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#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(9, 2); {32094#true} is VALID [2022-04-27 10:50:27,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32094#true} #68#return; {32094#true} is VALID [2022-04-27 10:50:27,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {32094#true} call #t~ret5 := main(); {32094#true} is VALID [2022-04-27 10:50:27,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {32094#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {32094#true} is VALID [2022-04-27 10:50:27,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {32094#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {32224#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:50:27,279 INFO L290 TraceCheckUtils]: 7: Hoare triple {32224#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32228#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:50:27,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {32228#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32232#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:50:27,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {32232#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32236#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:50:27,281 INFO L290 TraceCheckUtils]: 10: Hoare triple {32236#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32240#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:50:27,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {32240#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32244#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:50:27,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {32244#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32248#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:50:27,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {32248#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32252#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:50:27,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {32252#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32256#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:50:27,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {32256#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32260#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:50:27,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {32260#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32264#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:50:27,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {32264#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32268#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:50:27,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {32268#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32272#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:50:27,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {32272#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32276#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:50:27,285 INFO L290 TraceCheckUtils]: 20: Hoare triple {32276#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32280#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:50:27,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {32280#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32284#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:50:27,286 INFO L290 TraceCheckUtils]: 22: Hoare triple {32284#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32288#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:50:27,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {32288#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {32292#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:50:27,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {32292#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !(~i~0 < ~n~0); {32292#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:50:27,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {32292#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} ~j~0 := 0; {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:50:27,287 INFO L290 TraceCheckUtils]: 26: Hoare triple {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:50:27,287 INFO L272 TraceCheckUtils]: 27: Hoare triple {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,287 INFO L290 TraceCheckUtils]: 28: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,288 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {32094#true} {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} #66#return; {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:50:27,288 INFO L290 TraceCheckUtils]: 32: Hoare triple {32299#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 17)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:50:27,289 INFO L290 TraceCheckUtils]: 33: Hoare triple {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:50:27,289 INFO L272 TraceCheckUtils]: 34: Hoare triple {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,289 INFO L290 TraceCheckUtils]: 35: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,289 INFO L290 TraceCheckUtils]: 36: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,289 INFO L290 TraceCheckUtils]: 37: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,289 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {32094#true} {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #66#return; {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:50:27,290 INFO L290 TraceCheckUtils]: 39: Hoare triple {32321#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:50:27,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:50:27,290 INFO L272 TraceCheckUtils]: 41: Hoare triple {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,290 INFO L290 TraceCheckUtils]: 42: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,290 INFO L290 TraceCheckUtils]: 43: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,290 INFO L290 TraceCheckUtils]: 44: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,290 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {32094#true} {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} #66#return; {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:50:27,291 INFO L290 TraceCheckUtils]: 46: Hoare triple {32343#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:50:27,291 INFO L290 TraceCheckUtils]: 47: Hoare triple {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:50:27,291 INFO L272 TraceCheckUtils]: 48: Hoare triple {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,291 INFO L290 TraceCheckUtils]: 49: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,291 INFO L290 TraceCheckUtils]: 50: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,291 INFO L290 TraceCheckUtils]: 51: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,292 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {32094#true} {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} #66#return; {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:50:27,292 INFO L290 TraceCheckUtils]: 53: Hoare triple {32365#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:50:27,293 INFO L290 TraceCheckUtils]: 54: Hoare triple {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:50:27,293 INFO L272 TraceCheckUtils]: 55: Hoare triple {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,293 INFO L290 TraceCheckUtils]: 56: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,293 INFO L290 TraceCheckUtils]: 57: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,293 INFO L290 TraceCheckUtils]: 58: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,293 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {32094#true} {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} #66#return; {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:50:27,294 INFO L290 TraceCheckUtils]: 60: Hoare triple {32387#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:50:27,294 INFO L290 TraceCheckUtils]: 61: Hoare triple {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:50:27,294 INFO L272 TraceCheckUtils]: 62: Hoare triple {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,294 INFO L290 TraceCheckUtils]: 63: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,294 INFO L290 TraceCheckUtils]: 64: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,294 INFO L290 TraceCheckUtils]: 65: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,294 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {32094#true} {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} #66#return; {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:50:27,295 INFO L290 TraceCheckUtils]: 67: Hoare triple {32409#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:50:27,295 INFO L290 TraceCheckUtils]: 68: Hoare triple {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:50:27,295 INFO L272 TraceCheckUtils]: 69: Hoare triple {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,295 INFO L290 TraceCheckUtils]: 70: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,295 INFO L290 TraceCheckUtils]: 71: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,295 INFO L290 TraceCheckUtils]: 72: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,296 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {32094#true} {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} #66#return; {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:50:27,296 INFO L290 TraceCheckUtils]: 74: Hoare triple {32431#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:50:27,297 INFO L290 TraceCheckUtils]: 75: Hoare triple {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:50:27,297 INFO L272 TraceCheckUtils]: 76: Hoare triple {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,297 INFO L290 TraceCheckUtils]: 77: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,297 INFO L290 TraceCheckUtils]: 78: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,297 INFO L290 TraceCheckUtils]: 79: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,297 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {32094#true} {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #66#return; {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:50:27,298 INFO L290 TraceCheckUtils]: 81: Hoare triple {32453#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:50:27,298 INFO L290 TraceCheckUtils]: 82: Hoare triple {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:50:27,298 INFO L272 TraceCheckUtils]: 83: Hoare triple {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,298 INFO L290 TraceCheckUtils]: 84: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,298 INFO L290 TraceCheckUtils]: 85: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,298 INFO L290 TraceCheckUtils]: 86: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,298 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {32094#true} {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:50:27,299 INFO L290 TraceCheckUtils]: 88: Hoare triple {32475#(and (< 0 main_~n~0) (<= 8 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:50:27,299 INFO L290 TraceCheckUtils]: 89: Hoare triple {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:50:27,299 INFO L272 TraceCheckUtils]: 90: Hoare triple {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,299 INFO L290 TraceCheckUtils]: 91: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,299 INFO L290 TraceCheckUtils]: 92: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,299 INFO L290 TraceCheckUtils]: 93: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,300 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {32094#true} {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:50:27,300 INFO L290 TraceCheckUtils]: 95: Hoare triple {32497#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:50:27,301 INFO L290 TraceCheckUtils]: 96: Hoare triple {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:50:27,301 INFO L272 TraceCheckUtils]: 97: Hoare triple {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,301 INFO L290 TraceCheckUtils]: 98: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,301 INFO L290 TraceCheckUtils]: 99: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,301 INFO L290 TraceCheckUtils]: 100: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,301 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {32094#true} {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} #66#return; {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:50:27,302 INFO L290 TraceCheckUtils]: 102: Hoare triple {32519#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 10 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:50:27,302 INFO L290 TraceCheckUtils]: 103: Hoare triple {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:50:27,302 INFO L272 TraceCheckUtils]: 104: Hoare triple {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,302 INFO L290 TraceCheckUtils]: 105: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,302 INFO L290 TraceCheckUtils]: 106: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,302 INFO L290 TraceCheckUtils]: 107: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,303 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {32094#true} {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:50:27,303 INFO L290 TraceCheckUtils]: 109: Hoare triple {32541#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:50:27,303 INFO L290 TraceCheckUtils]: 110: Hoare triple {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:50:27,303 INFO L272 TraceCheckUtils]: 111: Hoare triple {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,303 INFO L290 TraceCheckUtils]: 112: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,303 INFO L290 TraceCheckUtils]: 113: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,304 INFO L290 TraceCheckUtils]: 114: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,304 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {32094#true} {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} #66#return; {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:50:27,304 INFO L290 TraceCheckUtils]: 116: Hoare triple {32563#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 12 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:50:27,305 INFO L290 TraceCheckUtils]: 117: Hoare triple {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:50:27,305 INFO L272 TraceCheckUtils]: 118: Hoare triple {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,305 INFO L290 TraceCheckUtils]: 119: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,305 INFO L290 TraceCheckUtils]: 120: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,305 INFO L290 TraceCheckUtils]: 121: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,305 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {32094#true} {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} #66#return; {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:50:27,306 INFO L290 TraceCheckUtils]: 123: Hoare triple {32585#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 13 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:50:27,306 INFO L290 TraceCheckUtils]: 124: Hoare triple {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:50:27,306 INFO L272 TraceCheckUtils]: 125: Hoare triple {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,306 INFO L290 TraceCheckUtils]: 126: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,306 INFO L290 TraceCheckUtils]: 127: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,306 INFO L290 TraceCheckUtils]: 128: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,319 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {32094#true} {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} #66#return; {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:50:27,323 INFO L290 TraceCheckUtils]: 130: Hoare triple {32607#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} is VALID [2022-04-27 10:50:27,323 INFO L290 TraceCheckUtils]: 131: Hoare triple {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} is VALID [2022-04-27 10:50:27,323 INFO L272 TraceCheckUtils]: 132: Hoare triple {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:27,323 INFO L290 TraceCheckUtils]: 133: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:27,324 INFO L290 TraceCheckUtils]: 134: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:27,324 INFO L290 TraceCheckUtils]: 135: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:27,331 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {32094#true} {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} #66#return; {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} is VALID [2022-04-27 10:50:27,332 INFO L290 TraceCheckUtils]: 137: Hoare triple {32629#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 15 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32651#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:50:27,334 INFO L290 TraceCheckUtils]: 138: Hoare triple {32651#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32199#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:27,334 INFO L272 TraceCheckUtils]: 139: Hoare triple {32199#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32658#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:50:27,335 INFO L290 TraceCheckUtils]: 140: Hoare triple {32658#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {32662#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:50:27,335 INFO L290 TraceCheckUtils]: 141: Hoare triple {32662#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {32095#false} is VALID [2022-04-27 10:50:27,335 INFO L290 TraceCheckUtils]: 142: Hoare triple {32095#false} assume !false; {32095#false} is VALID [2022-04-27 10:50:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 32 proven. 545 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:27,336 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:50:31,313 INFO L290 TraceCheckUtils]: 142: Hoare triple {32095#false} assume !false; {32095#false} is VALID [2022-04-27 10:50:31,313 INFO L290 TraceCheckUtils]: 141: Hoare triple {32662#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {32095#false} is VALID [2022-04-27 10:50:31,313 INFO L290 TraceCheckUtils]: 140: Hoare triple {32658#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {32662#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:50:31,314 INFO L272 TraceCheckUtils]: 139: Hoare triple {32199#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32658#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:50:31,314 INFO L290 TraceCheckUtils]: 138: Hoare triple {32681#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32199#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:31,315 INFO L290 TraceCheckUtils]: 137: Hoare triple {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32681#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,315 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {32094#true} {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:31,315 INFO L290 TraceCheckUtils]: 135: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,316 INFO L290 TraceCheckUtils]: 134: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,316 INFO L290 TraceCheckUtils]: 133: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,316 INFO L272 TraceCheckUtils]: 132: Hoare triple {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,316 INFO L290 TraceCheckUtils]: 131: Hoare triple {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:31,317 INFO L290 TraceCheckUtils]: 130: Hoare triple {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32685#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:50:31,317 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {32094#true} {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,317 INFO L290 TraceCheckUtils]: 128: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,317 INFO L290 TraceCheckUtils]: 127: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,317 INFO L290 TraceCheckUtils]: 126: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,317 INFO L272 TraceCheckUtils]: 125: Hoare triple {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,318 INFO L290 TraceCheckUtils]: 124: Hoare triple {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,318 INFO L290 TraceCheckUtils]: 123: Hoare triple {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32707#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,319 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {32094#true} {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,319 INFO L290 TraceCheckUtils]: 121: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,319 INFO L290 TraceCheckUtils]: 120: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,319 INFO L290 TraceCheckUtils]: 119: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,319 INFO L272 TraceCheckUtils]: 118: Hoare triple {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,319 INFO L290 TraceCheckUtils]: 117: Hoare triple {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,320 INFO L290 TraceCheckUtils]: 116: Hoare triple {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32729#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,320 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {32094#true} {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:31,320 INFO L290 TraceCheckUtils]: 114: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,320 INFO L290 TraceCheckUtils]: 113: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,321 INFO L290 TraceCheckUtils]: 112: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,321 INFO L272 TraceCheckUtils]: 111: Hoare triple {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,321 INFO L290 TraceCheckUtils]: 110: Hoare triple {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:31,321 INFO L290 TraceCheckUtils]: 109: Hoare triple {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32751#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:50:31,322 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {32094#true} {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,322 INFO L290 TraceCheckUtils]: 107: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,322 INFO L290 TraceCheckUtils]: 106: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,322 INFO L290 TraceCheckUtils]: 105: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,322 INFO L272 TraceCheckUtils]: 104: Hoare triple {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,322 INFO L290 TraceCheckUtils]: 103: Hoare triple {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,323 INFO L290 TraceCheckUtils]: 102: Hoare triple {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32773#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,323 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {32094#true} {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,323 INFO L290 TraceCheckUtils]: 100: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,323 INFO L290 TraceCheckUtils]: 99: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,324 INFO L290 TraceCheckUtils]: 98: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,324 INFO L272 TraceCheckUtils]: 97: Hoare triple {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,324 INFO L290 TraceCheckUtils]: 96: Hoare triple {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,325 INFO L290 TraceCheckUtils]: 95: Hoare triple {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32795#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,325 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {32094#true} {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:31,325 INFO L290 TraceCheckUtils]: 93: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,325 INFO L290 TraceCheckUtils]: 92: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,325 INFO L290 TraceCheckUtils]: 91: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,325 INFO L272 TraceCheckUtils]: 90: Hoare triple {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,326 INFO L290 TraceCheckUtils]: 89: Hoare triple {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:31,326 INFO L290 TraceCheckUtils]: 88: Hoare triple {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32817#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:50:31,327 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {32094#true} {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:31,327 INFO L290 TraceCheckUtils]: 86: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,327 INFO L290 TraceCheckUtils]: 85: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,327 INFO L290 TraceCheckUtils]: 84: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,327 INFO L272 TraceCheckUtils]: 83: Hoare triple {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,327 INFO L290 TraceCheckUtils]: 82: Hoare triple {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:31,328 INFO L290 TraceCheckUtils]: 81: Hoare triple {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32839#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:50:31,328 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {32094#true} {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:31,328 INFO L290 TraceCheckUtils]: 79: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,328 INFO L290 TraceCheckUtils]: 78: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,328 INFO L290 TraceCheckUtils]: 77: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,328 INFO L272 TraceCheckUtils]: 76: Hoare triple {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,329 INFO L290 TraceCheckUtils]: 75: Hoare triple {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:31,329 INFO L290 TraceCheckUtils]: 74: Hoare triple {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32861#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:50:31,330 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {32094#true} {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:31,330 INFO L290 TraceCheckUtils]: 72: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,330 INFO L290 TraceCheckUtils]: 71: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,330 INFO L290 TraceCheckUtils]: 70: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,330 INFO L272 TraceCheckUtils]: 69: Hoare triple {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,330 INFO L290 TraceCheckUtils]: 68: Hoare triple {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:31,331 INFO L290 TraceCheckUtils]: 67: Hoare triple {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32883#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:50:31,331 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {32094#true} {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:31,332 INFO L290 TraceCheckUtils]: 65: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,332 INFO L290 TraceCheckUtils]: 64: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,332 INFO L290 TraceCheckUtils]: 63: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,332 INFO L272 TraceCheckUtils]: 62: Hoare triple {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,332 INFO L290 TraceCheckUtils]: 61: Hoare triple {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:31,333 INFO L290 TraceCheckUtils]: 60: Hoare triple {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32905#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:50:31,333 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {32094#true} {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:31,333 INFO L290 TraceCheckUtils]: 58: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,333 INFO L290 TraceCheckUtils]: 57: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,333 INFO L290 TraceCheckUtils]: 56: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,333 INFO L272 TraceCheckUtils]: 55: Hoare triple {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,334 INFO L290 TraceCheckUtils]: 54: Hoare triple {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:31,334 INFO L290 TraceCheckUtils]: 53: Hoare triple {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32927#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:50:31,335 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {32094#true} {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:31,335 INFO L290 TraceCheckUtils]: 51: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,335 INFO L290 TraceCheckUtils]: 50: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,335 INFO L272 TraceCheckUtils]: 48: Hoare triple {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,335 INFO L290 TraceCheckUtils]: 47: Hoare triple {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:31,336 INFO L290 TraceCheckUtils]: 46: Hoare triple {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32949#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:50:31,336 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {32094#true} {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:31,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,336 INFO L290 TraceCheckUtils]: 42: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,336 INFO L272 TraceCheckUtils]: 41: Hoare triple {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,337 INFO L290 TraceCheckUtils]: 40: Hoare triple {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:31,337 INFO L290 TraceCheckUtils]: 39: Hoare triple {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32971#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:50:31,338 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {32094#true} {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:31,338 INFO L290 TraceCheckUtils]: 37: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,338 INFO L290 TraceCheckUtils]: 36: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,338 INFO L290 TraceCheckUtils]: 35: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,338 INFO L272 TraceCheckUtils]: 34: Hoare triple {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:31,339 INFO L290 TraceCheckUtils]: 32: Hoare triple {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {32993#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:50:31,339 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {32094#true} {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,340 INFO L290 TraceCheckUtils]: 30: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,340 INFO L290 TraceCheckUtils]: 29: Hoare triple {32094#true} assume !(0 == ~cond); {32094#true} is VALID [2022-04-27 10:50:31,340 INFO L290 TraceCheckUtils]: 28: Hoare triple {32094#true} ~cond := #in~cond; {32094#true} is VALID [2022-04-27 10:50:31,340 INFO L272 TraceCheckUtils]: 27: Hoare triple {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {32094#true} is VALID [2022-04-27 10:50:31,340 INFO L290 TraceCheckUtils]: 26: Hoare triple {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,340 INFO L290 TraceCheckUtils]: 25: Hoare triple {33037#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 16))} ~j~0 := 0; {33015#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:50:31,341 INFO L290 TraceCheckUtils]: 24: Hoare triple {33037#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 16))} assume !(~i~0 < ~n~0); {33037#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,341 INFO L290 TraceCheckUtils]: 23: Hoare triple {33044#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33037#(or (<= 17 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {33048#(or (<= (div main_~n~0 2) 16) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33044#(or (<= 18 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,342 INFO L290 TraceCheckUtils]: 21: Hoare triple {33052#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33048#(or (<= (div main_~n~0 2) 16) (<= 19 main_~k~0))} is VALID [2022-04-27 10:50:31,342 INFO L290 TraceCheckUtils]: 20: Hoare triple {33056#(or (<= (div main_~n~0 2) 16) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33052#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,343 INFO L290 TraceCheckUtils]: 19: Hoare triple {33060#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33056#(or (<= (div main_~n~0 2) 16) (<= 21 main_~k~0))} is VALID [2022-04-27 10:50:31,343 INFO L290 TraceCheckUtils]: 18: Hoare triple {33064#(or (<= (div main_~n~0 2) 16) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33060#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,344 INFO L290 TraceCheckUtils]: 17: Hoare triple {33068#(or (<= (div main_~n~0 2) 16) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33064#(or (<= (div main_~n~0 2) 16) (<= 23 main_~k~0))} is VALID [2022-04-27 10:50:31,344 INFO L290 TraceCheckUtils]: 16: Hoare triple {33072#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33068#(or (<= (div main_~n~0 2) 16) (<= 24 main_~k~0))} is VALID [2022-04-27 10:50:31,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {33076#(or (<= (div main_~n~0 2) 16) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33072#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {33080#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33076#(or (<= (div main_~n~0 2) 16) (<= 26 main_~k~0))} is VALID [2022-04-27 10:50:31,346 INFO L290 TraceCheckUtils]: 13: Hoare triple {33084#(or (<= (div main_~n~0 2) 16) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33080#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,346 INFO L290 TraceCheckUtils]: 12: Hoare triple {33088#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33084#(or (<= (div main_~n~0 2) 16) (<= 28 main_~k~0))} is VALID [2022-04-27 10:50:31,346 INFO L290 TraceCheckUtils]: 11: Hoare triple {33092#(or (<= (div main_~n~0 2) 16) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33088#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,347 INFO L290 TraceCheckUtils]: 10: Hoare triple {33096#(or (<= (div main_~n~0 2) 16) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33092#(or (<= (div main_~n~0 2) 16) (<= 30 main_~k~0))} is VALID [2022-04-27 10:50:31,347 INFO L290 TraceCheckUtils]: 9: Hoare triple {33100#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 16))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33096#(or (<= (div main_~n~0 2) 16) (<= 31 main_~k~0))} is VALID [2022-04-27 10:50:31,348 INFO L290 TraceCheckUtils]: 8: Hoare triple {33104#(or (<= (div main_~n~0 2) 16) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33100#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 16))} is VALID [2022-04-27 10:50:31,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {33108#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 16) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {33104#(or (<= (div main_~n~0 2) 16) (<= 33 main_~k~0))} is VALID [2022-04-27 10:50:31,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {32094#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {33108#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 16) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:50:31,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {32094#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {32094#true} is VALID [2022-04-27 10:50:31,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {32094#true} call #t~ret5 := main(); {32094#true} is VALID [2022-04-27 10:50:31,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32094#true} {32094#true} #68#return; {32094#true} is VALID [2022-04-27 10:50:31,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {32094#true} assume true; {32094#true} is VALID [2022-04-27 10:50:31,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {32094#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(9, 2); {32094#true} is VALID [2022-04-27 10:50:31,349 INFO L272 TraceCheckUtils]: 0: Hoare triple {32094#true} call ULTIMATE.init(); {32094#true} is VALID [2022-04-27 10:50:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 32 proven. 545 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:31,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1157855595] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:50:31,350 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:50:31,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 40, 40] total 114 [2022-04-27 10:50:31,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752999249] [2022-04-27 10:50:31,350 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:50:31,351 INFO L78 Accepts]: Start accepts. Automaton has has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Word has length 143 [2022-04-27 10:50:31,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:50:31,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 10:50:31,545 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 273 edges. 273 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:50:31,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 114 states [2022-04-27 10:50:31,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:50:31,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 114 interpolants. [2022-04-27 10:50:31,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1449, Invalid=11433, Unknown=0, NotChecked=0, Total=12882 [2022-04-27 10:50:31,547 INFO L87 Difference]: Start difference. First operand 360 states and 457 transitions. Second operand has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 10:50:48,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:48,072 INFO L93 Difference]: Finished difference Result 454 states and 558 transitions. [2022-04-27 10:50:48,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-27 10:50:48,073 INFO L78 Accepts]: Start accepts. Automaton has has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Word has length 143 [2022-04-27 10:50:48,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:50:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 10:50:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 127 transitions. [2022-04-27 10:50:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 10:50:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 127 transitions. [2022-04-27 10:50:48,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 127 transitions. [2022-04-27 10:50:48,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:50:48,237 INFO L225 Difference]: With dead ends: 454 [2022-04-27 10:50:48,237 INFO L226 Difference]: Without dead ends: 357 [2022-04-27 10:50:48,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 246 SyntacticMatches, 3 SemanticMatches, 172 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7677 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=3182, Invalid=26920, Unknown=0, NotChecked=0, Total=30102 [2022-04-27 10:50:48,240 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 94 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 3117 mSolverCounterSat, 310 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 3427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 310 IncrementalHoareTripleChecker+Valid, 3117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:50:48,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 200 Invalid, 3427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [310 Valid, 3117 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-27 10:50:48,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2022-04-27 10:50:50,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 357. [2022-04-27 10:50:50,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:50:50,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 357 states. Second operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 10:50:50,767 INFO L74 IsIncluded]: Start isIncluded. First operand 357 states. Second operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 10:50:50,767 INFO L87 Difference]: Start difference. First operand 357 states. Second operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 10:50:50,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:50,777 INFO L93 Difference]: Finished difference Result 357 states and 452 transitions. [2022-04-27 10:50:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 452 transitions. [2022-04-27 10:50:50,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:50:50,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:50:50,780 INFO L74 IsIncluded]: Start isIncluded. First operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) Second operand 357 states. [2022-04-27 10:50:50,780 INFO L87 Difference]: Start difference. First operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) Second operand 357 states. [2022-04-27 10:50:50,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:50:50,787 INFO L93 Difference]: Finished difference Result 357 states and 452 transitions. [2022-04-27 10:50:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 452 transitions. [2022-04-27 10:50:50,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:50:50,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:50:50,788 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:50:50,788 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:50:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 252 states have (on average 1.0674603174603174) internal successors, (269), 259 states have internal predecessors, (269), 92 states have call successors, (92), 13 states have call predecessors, (92), 12 states have return successors, (91), 84 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 10:50:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 452 transitions. [2022-04-27 10:50:50,797 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 452 transitions. Word has length 143 [2022-04-27 10:50:50,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:50:50,797 INFO L495 AbstractCegarLoop]: Abstraction has 357 states and 452 transitions. [2022-04-27 10:50:50,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 114 states, 113 states have (on average 1.5132743362831858) internal successors, (171), 111 states have internal predecessors, (171), 50 states have call successors, (53), 4 states have call predecessors, (53), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 10:50:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 452 transitions. [2022-04-27 10:50:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-27 10:50:50,799 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:50:50,799 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:50:50,815 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-27 10:50:51,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-27 10:50:51,016 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:50:51,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:50:51,016 INFO L85 PathProgramCache]: Analyzing trace with hash -2099834382, now seen corresponding path program 19 times [2022-04-27 10:50:51,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:50:51,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792955999] [2022-04-27 10:50:51,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:50:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:50:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:50:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {35388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {35282#true} is VALID [2022-04-27 10:50:51,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35282#true} {35282#true} #68#return; {35282#true} is VALID [2022-04-27 10:50:51,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-04-27 10:50:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,527 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35305#(<= 17 main_~k~0)} #66#return; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 10:50:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35310#(<= 16 main_~k~0)} #66#return; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:51,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-27 10:50:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35315#(<= 15 main_~k~0)} #66#return; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:51,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-27 10:50:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,534 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,534 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35320#(<= 14 main_~k~0)} #66#return; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:51,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-04-27 10:50:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,536 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35325#(<= 13 main_~k~0)} #66#return; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:51,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-27 10:50:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35330#(<= 12 main_~k~0)} #66#return; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:51,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-04-27 10:50:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,540 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,541 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35335#(<= 11 main_~k~0)} #66#return; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:51,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-04-27 10:50:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,543 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35340#(<= 10 main_~k~0)} #66#return; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:51,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-04-27 10:50:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,546 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35345#(<= 9 main_~k~0)} #66#return; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:51,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-27 10:50:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,549 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35350#(<= 8 main_~k~0)} #66#return; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:51,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-27 10:50:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35355#(<= 7 main_~k~0)} #66#return; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:51,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-27 10:50:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,553 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35360#(<= 6 main_~k~0)} #66#return; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:51,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-04-27 10:50:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,555 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,556 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35365#(<= 5 main_~k~0)} #66#return; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:51,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-04-27 10:50:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,557 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,558 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35370#(<= 4 main_~k~0)} #66#return; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:51,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-04-27 10:50:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35375#(<= 3 main_~k~0)} #66#return; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:51,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-27 10:50:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35380#(<= 2 main_~k~0)} #66#return; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:51,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {35282#true} call ULTIMATE.init(); {35388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:50:51,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {35388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {35282#true} is VALID [2022-04-27 10:50:51,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,563 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35282#true} #68#return; {35282#true} is VALID [2022-04-27 10:50:51,563 INFO L272 TraceCheckUtils]: 4: Hoare triple {35282#true} call #t~ret5 := main(); {35282#true} is VALID [2022-04-27 10:50:51,563 INFO L290 TraceCheckUtils]: 5: Hoare triple {35282#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {35282#true} is VALID [2022-04-27 10:50:51,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {35282#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {35287#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:50:51,564 INFO L290 TraceCheckUtils]: 7: Hoare triple {35287#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35288#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {35288#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35289#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {35289#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35290#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,565 INFO L290 TraceCheckUtils]: 10: Hoare triple {35290#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35291#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,565 INFO L290 TraceCheckUtils]: 11: Hoare triple {35291#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35292#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,565 INFO L290 TraceCheckUtils]: 12: Hoare triple {35292#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35293#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,566 INFO L290 TraceCheckUtils]: 13: Hoare triple {35293#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35294#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,566 INFO L290 TraceCheckUtils]: 14: Hoare triple {35294#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35295#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {35295#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35296#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {35296#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35297#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,567 INFO L290 TraceCheckUtils]: 17: Hoare triple {35297#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35298#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,568 INFO L290 TraceCheckUtils]: 18: Hoare triple {35298#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35299#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,568 INFO L290 TraceCheckUtils]: 19: Hoare triple {35299#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35300#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,569 INFO L290 TraceCheckUtils]: 20: Hoare triple {35300#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35301#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,569 INFO L290 TraceCheckUtils]: 21: Hoare triple {35301#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35302#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,569 INFO L290 TraceCheckUtils]: 22: Hoare triple {35302#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35303#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,570 INFO L290 TraceCheckUtils]: 23: Hoare triple {35303#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35304#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:50:51,570 INFO L290 TraceCheckUtils]: 24: Hoare triple {35304#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {35305#(<= 17 main_~k~0)} assume !(~i~0 < ~n~0); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,571 INFO L290 TraceCheckUtils]: 26: Hoare triple {35305#(<= 17 main_~k~0)} ~j~0 := 0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,571 INFO L290 TraceCheckUtils]: 27: Hoare triple {35305#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,571 INFO L272 TraceCheckUtils]: 28: Hoare triple {35305#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,571 INFO L290 TraceCheckUtils]: 30: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,571 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {35282#true} {35305#(<= 17 main_~k~0)} #66#return; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:51,572 INFO L290 TraceCheckUtils]: 33: Hoare triple {35305#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:51,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {35310#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:51,572 INFO L272 TraceCheckUtils]: 35: Hoare triple {35310#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,572 INFO L290 TraceCheckUtils]: 36: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,572 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {35282#true} {35310#(<= 16 main_~k~0)} #66#return; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:51,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {35310#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:51,573 INFO L290 TraceCheckUtils]: 41: Hoare triple {35315#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:51,573 INFO L272 TraceCheckUtils]: 42: Hoare triple {35315#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,573 INFO L290 TraceCheckUtils]: 43: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,573 INFO L290 TraceCheckUtils]: 44: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,573 INFO L290 TraceCheckUtils]: 45: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,573 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35282#true} {35315#(<= 15 main_~k~0)} #66#return; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:51,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {35315#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:51,574 INFO L290 TraceCheckUtils]: 48: Hoare triple {35320#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:51,574 INFO L272 TraceCheckUtils]: 49: Hoare triple {35320#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,574 INFO L290 TraceCheckUtils]: 50: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,574 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {35282#true} {35320#(<= 14 main_~k~0)} #66#return; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:51,575 INFO L290 TraceCheckUtils]: 54: Hoare triple {35320#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:51,575 INFO L290 TraceCheckUtils]: 55: Hoare triple {35325#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:51,575 INFO L272 TraceCheckUtils]: 56: Hoare triple {35325#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,575 INFO L290 TraceCheckUtils]: 57: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,575 INFO L290 TraceCheckUtils]: 58: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,575 INFO L290 TraceCheckUtils]: 59: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,575 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {35282#true} {35325#(<= 13 main_~k~0)} #66#return; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:51,576 INFO L290 TraceCheckUtils]: 61: Hoare triple {35325#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:51,576 INFO L290 TraceCheckUtils]: 62: Hoare triple {35330#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:51,576 INFO L272 TraceCheckUtils]: 63: Hoare triple {35330#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,576 INFO L290 TraceCheckUtils]: 64: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,576 INFO L290 TraceCheckUtils]: 65: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,576 INFO L290 TraceCheckUtils]: 66: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,576 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {35282#true} {35330#(<= 12 main_~k~0)} #66#return; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:51,577 INFO L290 TraceCheckUtils]: 68: Hoare triple {35330#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:51,577 INFO L290 TraceCheckUtils]: 69: Hoare triple {35335#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:51,577 INFO L272 TraceCheckUtils]: 70: Hoare triple {35335#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,577 INFO L290 TraceCheckUtils]: 71: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,577 INFO L290 TraceCheckUtils]: 72: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,577 INFO L290 TraceCheckUtils]: 73: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,577 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {35282#true} {35335#(<= 11 main_~k~0)} #66#return; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 75: Hoare triple {35335#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 76: Hoare triple {35340#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:51,578 INFO L272 TraceCheckUtils]: 77: Hoare triple {35340#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 78: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 79: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 80: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,578 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {35282#true} {35340#(<= 10 main_~k~0)} #66#return; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:51,578 INFO L290 TraceCheckUtils]: 82: Hoare triple {35340#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:51,579 INFO L290 TraceCheckUtils]: 83: Hoare triple {35345#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:51,579 INFO L272 TraceCheckUtils]: 84: Hoare triple {35345#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,579 INFO L290 TraceCheckUtils]: 85: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,579 INFO L290 TraceCheckUtils]: 86: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,579 INFO L290 TraceCheckUtils]: 87: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,579 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35282#true} {35345#(<= 9 main_~k~0)} #66#return; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:51,579 INFO L290 TraceCheckUtils]: 89: Hoare triple {35345#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:51,580 INFO L290 TraceCheckUtils]: 90: Hoare triple {35350#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:51,580 INFO L272 TraceCheckUtils]: 91: Hoare triple {35350#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,580 INFO L290 TraceCheckUtils]: 92: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,580 INFO L290 TraceCheckUtils]: 93: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,580 INFO L290 TraceCheckUtils]: 94: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,580 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {35282#true} {35350#(<= 8 main_~k~0)} #66#return; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:51,580 INFO L290 TraceCheckUtils]: 96: Hoare triple {35350#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:51,581 INFO L290 TraceCheckUtils]: 97: Hoare triple {35355#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:51,581 INFO L272 TraceCheckUtils]: 98: Hoare triple {35355#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,581 INFO L290 TraceCheckUtils]: 99: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,581 INFO L290 TraceCheckUtils]: 100: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,581 INFO L290 TraceCheckUtils]: 101: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,581 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {35282#true} {35355#(<= 7 main_~k~0)} #66#return; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:51,581 INFO L290 TraceCheckUtils]: 103: Hoare triple {35355#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:51,582 INFO L290 TraceCheckUtils]: 104: Hoare triple {35360#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:51,582 INFO L272 TraceCheckUtils]: 105: Hoare triple {35360#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,582 INFO L290 TraceCheckUtils]: 106: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,582 INFO L290 TraceCheckUtils]: 107: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,582 INFO L290 TraceCheckUtils]: 108: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,582 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {35282#true} {35360#(<= 6 main_~k~0)} #66#return; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:51,582 INFO L290 TraceCheckUtils]: 110: Hoare triple {35360#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:51,583 INFO L290 TraceCheckUtils]: 111: Hoare triple {35365#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:51,583 INFO L272 TraceCheckUtils]: 112: Hoare triple {35365#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,583 INFO L290 TraceCheckUtils]: 113: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,583 INFO L290 TraceCheckUtils]: 114: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,583 INFO L290 TraceCheckUtils]: 115: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,583 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {35282#true} {35365#(<= 5 main_~k~0)} #66#return; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:51,583 INFO L290 TraceCheckUtils]: 117: Hoare triple {35365#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:51,584 INFO L290 TraceCheckUtils]: 118: Hoare triple {35370#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:51,584 INFO L272 TraceCheckUtils]: 119: Hoare triple {35370#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,584 INFO L290 TraceCheckUtils]: 120: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,584 INFO L290 TraceCheckUtils]: 121: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,584 INFO L290 TraceCheckUtils]: 122: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,584 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {35282#true} {35370#(<= 4 main_~k~0)} #66#return; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:51,584 INFO L290 TraceCheckUtils]: 124: Hoare triple {35370#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 125: Hoare triple {35375#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:51,585 INFO L272 TraceCheckUtils]: 126: Hoare triple {35375#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 127: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 128: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 129: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,585 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35282#true} {35375#(<= 3 main_~k~0)} #66#return; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 131: Hoare triple {35375#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:51,585 INFO L290 TraceCheckUtils]: 132: Hoare triple {35380#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:51,586 INFO L272 TraceCheckUtils]: 133: Hoare triple {35380#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:51,586 INFO L290 TraceCheckUtils]: 134: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:51,586 INFO L290 TraceCheckUtils]: 135: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:51,586 INFO L290 TraceCheckUtils]: 136: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:51,586 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {35282#true} {35380#(<= 2 main_~k~0)} #66#return; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:51,586 INFO L290 TraceCheckUtils]: 138: Hoare triple {35380#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:51,586 INFO L290 TraceCheckUtils]: 139: Hoare triple {35385#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:51,587 INFO L272 TraceCheckUtils]: 140: Hoare triple {35385#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35386#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:50:51,587 INFO L290 TraceCheckUtils]: 141: Hoare triple {35386#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {35387#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:50:51,587 INFO L290 TraceCheckUtils]: 142: Hoare triple {35387#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {35283#false} is VALID [2022-04-27 10:50:51,587 INFO L290 TraceCheckUtils]: 143: Hoare triple {35283#false} assume !false; {35283#false} is VALID [2022-04-27 10:50:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 168 proven. 427 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:51,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:50:51,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792955999] [2022-04-27 10:50:51,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792955999] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:50:51,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [308148320] [2022-04-27 10:50:51,589 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:50:51,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:50:51,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:50:51,589 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) [2022-04-27 10:50:51,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-27 10:50:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-27 10:50:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:50:51,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:50:52,895 INFO L272 TraceCheckUtils]: 0: Hoare triple {35282#true} call ULTIMATE.init(); {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#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(9, 2); {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35282#true} #68#return; {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L272 TraceCheckUtils]: 4: Hoare triple {35282#true} call #t~ret5 := main(); {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {35282#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {35282#true} is VALID [2022-04-27 10:50:52,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {35282#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {35410#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:50:52,896 INFO L290 TraceCheckUtils]: 7: Hoare triple {35410#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35414#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:50:52,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {35414#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35418#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:50:52,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {35418#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35422#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:50:52,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {35422#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35426#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:50:52,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {35426#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35430#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:50:52,898 INFO L290 TraceCheckUtils]: 12: Hoare triple {35430#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35434#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:50:52,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {35434#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35438#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:50:52,899 INFO L290 TraceCheckUtils]: 14: Hoare triple {35438#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35442#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:50:52,899 INFO L290 TraceCheckUtils]: 15: Hoare triple {35442#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35446#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:50:52,900 INFO L290 TraceCheckUtils]: 16: Hoare triple {35446#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35450#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:50:52,900 INFO L290 TraceCheckUtils]: 17: Hoare triple {35450#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35454#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:50:52,901 INFO L290 TraceCheckUtils]: 18: Hoare triple {35454#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35458#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:50:52,901 INFO L290 TraceCheckUtils]: 19: Hoare triple {35458#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35462#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:50:52,901 INFO L290 TraceCheckUtils]: 20: Hoare triple {35462#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35466#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:50:52,902 INFO L290 TraceCheckUtils]: 21: Hoare triple {35466#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35470#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:50:52,902 INFO L290 TraceCheckUtils]: 22: Hoare triple {35470#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35474#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:50:52,903 INFO L290 TraceCheckUtils]: 23: Hoare triple {35474#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35478#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:50:52,903 INFO L290 TraceCheckUtils]: 24: Hoare triple {35478#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:52,903 INFO L290 TraceCheckUtils]: 25: Hoare triple {35305#(<= 17 main_~k~0)} assume !(~i~0 < ~n~0); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:52,904 INFO L290 TraceCheckUtils]: 26: Hoare triple {35305#(<= 17 main_~k~0)} ~j~0 := 0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:52,904 INFO L290 TraceCheckUtils]: 27: Hoare triple {35305#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:52,904 INFO L272 TraceCheckUtils]: 28: Hoare triple {35305#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,904 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {35282#true} {35305#(<= 17 main_~k~0)} #66#return; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:52,905 INFO L290 TraceCheckUtils]: 33: Hoare triple {35305#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:52,905 INFO L290 TraceCheckUtils]: 34: Hoare triple {35310#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:52,905 INFO L272 TraceCheckUtils]: 35: Hoare triple {35310#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,905 INFO L290 TraceCheckUtils]: 36: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,905 INFO L290 TraceCheckUtils]: 37: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,905 INFO L290 TraceCheckUtils]: 38: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,905 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {35282#true} {35310#(<= 16 main_~k~0)} #66#return; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:52,906 INFO L290 TraceCheckUtils]: 40: Hoare triple {35310#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:52,906 INFO L290 TraceCheckUtils]: 41: Hoare triple {35315#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:52,906 INFO L272 TraceCheckUtils]: 42: Hoare triple {35315#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,906 INFO L290 TraceCheckUtils]: 43: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,906 INFO L290 TraceCheckUtils]: 44: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,906 INFO L290 TraceCheckUtils]: 45: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,906 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35282#true} {35315#(<= 15 main_~k~0)} #66#return; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:52,907 INFO L290 TraceCheckUtils]: 47: Hoare triple {35315#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:52,907 INFO L290 TraceCheckUtils]: 48: Hoare triple {35320#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:52,907 INFO L272 TraceCheckUtils]: 49: Hoare triple {35320#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,907 INFO L290 TraceCheckUtils]: 50: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,907 INFO L290 TraceCheckUtils]: 51: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,907 INFO L290 TraceCheckUtils]: 52: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,908 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {35282#true} {35320#(<= 14 main_~k~0)} #66#return; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:52,908 INFO L290 TraceCheckUtils]: 54: Hoare triple {35320#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:52,908 INFO L290 TraceCheckUtils]: 55: Hoare triple {35325#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:52,908 INFO L272 TraceCheckUtils]: 56: Hoare triple {35325#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,908 INFO L290 TraceCheckUtils]: 57: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,908 INFO L290 TraceCheckUtils]: 58: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,908 INFO L290 TraceCheckUtils]: 59: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,909 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {35282#true} {35325#(<= 13 main_~k~0)} #66#return; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:52,909 INFO L290 TraceCheckUtils]: 61: Hoare triple {35325#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:52,909 INFO L290 TraceCheckUtils]: 62: Hoare triple {35330#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:52,909 INFO L272 TraceCheckUtils]: 63: Hoare triple {35330#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,909 INFO L290 TraceCheckUtils]: 64: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,909 INFO L290 TraceCheckUtils]: 65: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,909 INFO L290 TraceCheckUtils]: 66: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,910 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {35282#true} {35330#(<= 12 main_~k~0)} #66#return; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:52,910 INFO L290 TraceCheckUtils]: 68: Hoare triple {35330#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:52,910 INFO L290 TraceCheckUtils]: 69: Hoare triple {35335#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:52,910 INFO L272 TraceCheckUtils]: 70: Hoare triple {35335#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,910 INFO L290 TraceCheckUtils]: 71: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,910 INFO L290 TraceCheckUtils]: 72: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,910 INFO L290 TraceCheckUtils]: 73: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,911 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {35282#true} {35335#(<= 11 main_~k~0)} #66#return; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:52,911 INFO L290 TraceCheckUtils]: 75: Hoare triple {35335#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:52,911 INFO L290 TraceCheckUtils]: 76: Hoare triple {35340#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:52,911 INFO L272 TraceCheckUtils]: 77: Hoare triple {35340#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,911 INFO L290 TraceCheckUtils]: 78: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,911 INFO L290 TraceCheckUtils]: 79: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,912 INFO L290 TraceCheckUtils]: 80: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,912 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {35282#true} {35340#(<= 10 main_~k~0)} #66#return; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:52,912 INFO L290 TraceCheckUtils]: 82: Hoare triple {35340#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:52,912 INFO L290 TraceCheckUtils]: 83: Hoare triple {35345#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:52,912 INFO L272 TraceCheckUtils]: 84: Hoare triple {35345#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,913 INFO L290 TraceCheckUtils]: 85: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,913 INFO L290 TraceCheckUtils]: 86: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,913 INFO L290 TraceCheckUtils]: 87: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,913 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35282#true} {35345#(<= 9 main_~k~0)} #66#return; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:52,913 INFO L290 TraceCheckUtils]: 89: Hoare triple {35345#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:52,913 INFO L290 TraceCheckUtils]: 90: Hoare triple {35350#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:52,914 INFO L272 TraceCheckUtils]: 91: Hoare triple {35350#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,914 INFO L290 TraceCheckUtils]: 92: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,914 INFO L290 TraceCheckUtils]: 93: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,914 INFO L290 TraceCheckUtils]: 94: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,914 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {35282#true} {35350#(<= 8 main_~k~0)} #66#return; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:52,914 INFO L290 TraceCheckUtils]: 96: Hoare triple {35350#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:52,915 INFO L290 TraceCheckUtils]: 97: Hoare triple {35355#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:52,915 INFO L272 TraceCheckUtils]: 98: Hoare triple {35355#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,915 INFO L290 TraceCheckUtils]: 99: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,915 INFO L290 TraceCheckUtils]: 100: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,915 INFO L290 TraceCheckUtils]: 101: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,919 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {35282#true} {35355#(<= 7 main_~k~0)} #66#return; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:52,920 INFO L290 TraceCheckUtils]: 103: Hoare triple {35355#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:52,920 INFO L290 TraceCheckUtils]: 104: Hoare triple {35360#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:52,920 INFO L272 TraceCheckUtils]: 105: Hoare triple {35360#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,920 INFO L290 TraceCheckUtils]: 106: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,920 INFO L290 TraceCheckUtils]: 107: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,920 INFO L290 TraceCheckUtils]: 108: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,920 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {35282#true} {35360#(<= 6 main_~k~0)} #66#return; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:52,921 INFO L290 TraceCheckUtils]: 110: Hoare triple {35360#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:52,921 INFO L290 TraceCheckUtils]: 111: Hoare triple {35365#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:52,921 INFO L272 TraceCheckUtils]: 112: Hoare triple {35365#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,921 INFO L290 TraceCheckUtils]: 113: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,921 INFO L290 TraceCheckUtils]: 114: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,921 INFO L290 TraceCheckUtils]: 115: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,921 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {35282#true} {35365#(<= 5 main_~k~0)} #66#return; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:52,922 INFO L290 TraceCheckUtils]: 117: Hoare triple {35365#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:52,922 INFO L290 TraceCheckUtils]: 118: Hoare triple {35370#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:52,922 INFO L272 TraceCheckUtils]: 119: Hoare triple {35370#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,922 INFO L290 TraceCheckUtils]: 120: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,922 INFO L290 TraceCheckUtils]: 121: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,922 INFO L290 TraceCheckUtils]: 122: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,923 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {35282#true} {35370#(<= 4 main_~k~0)} #66#return; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:52,923 INFO L290 TraceCheckUtils]: 124: Hoare triple {35370#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:52,923 INFO L290 TraceCheckUtils]: 125: Hoare triple {35375#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:52,923 INFO L272 TraceCheckUtils]: 126: Hoare triple {35375#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,923 INFO L290 TraceCheckUtils]: 127: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,923 INFO L290 TraceCheckUtils]: 128: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,923 INFO L290 TraceCheckUtils]: 129: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,924 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35282#true} {35375#(<= 3 main_~k~0)} #66#return; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:52,924 INFO L290 TraceCheckUtils]: 131: Hoare triple {35375#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:52,924 INFO L290 TraceCheckUtils]: 132: Hoare triple {35380#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:52,924 INFO L272 TraceCheckUtils]: 133: Hoare triple {35380#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:52,924 INFO L290 TraceCheckUtils]: 134: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:52,924 INFO L290 TraceCheckUtils]: 135: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:52,925 INFO L290 TraceCheckUtils]: 136: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:52,925 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {35282#true} {35380#(<= 2 main_~k~0)} #66#return; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:52,925 INFO L290 TraceCheckUtils]: 138: Hoare triple {35380#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:52,925 INFO L290 TraceCheckUtils]: 139: Hoare triple {35385#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:52,926 INFO L272 TraceCheckUtils]: 140: Hoare triple {35385#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35830#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:50:52,926 INFO L290 TraceCheckUtils]: 141: Hoare triple {35830#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35834#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:50:52,926 INFO L290 TraceCheckUtils]: 142: Hoare triple {35834#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35283#false} is VALID [2022-04-27 10:50:52,926 INFO L290 TraceCheckUtils]: 143: Hoare triple {35283#false} assume !false; {35283#false} is VALID [2022-04-27 10:50:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 32 proven. 563 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:52,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:50:54,149 INFO L290 TraceCheckUtils]: 143: Hoare triple {35283#false} assume !false; {35283#false} is VALID [2022-04-27 10:50:54,149 INFO L290 TraceCheckUtils]: 142: Hoare triple {35834#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35283#false} is VALID [2022-04-27 10:50:54,150 INFO L290 TraceCheckUtils]: 141: Hoare triple {35830#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35834#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:50:54,150 INFO L272 TraceCheckUtils]: 140: Hoare triple {35385#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35830#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:50:54,150 INFO L290 TraceCheckUtils]: 139: Hoare triple {35385#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:54,151 INFO L290 TraceCheckUtils]: 138: Hoare triple {35380#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35385#(<= 1 main_~k~0)} is VALID [2022-04-27 10:50:54,151 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {35282#true} {35380#(<= 2 main_~k~0)} #66#return; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:54,151 INFO L290 TraceCheckUtils]: 136: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,151 INFO L290 TraceCheckUtils]: 135: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,151 INFO L290 TraceCheckUtils]: 134: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,151 INFO L272 TraceCheckUtils]: 133: Hoare triple {35380#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,152 INFO L290 TraceCheckUtils]: 132: Hoare triple {35380#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:54,152 INFO L290 TraceCheckUtils]: 131: Hoare triple {35375#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35380#(<= 2 main_~k~0)} is VALID [2022-04-27 10:50:54,152 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35282#true} {35375#(<= 3 main_~k~0)} #66#return; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:54,152 INFO L290 TraceCheckUtils]: 129: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,152 INFO L290 TraceCheckUtils]: 128: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,152 INFO L290 TraceCheckUtils]: 127: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,152 INFO L272 TraceCheckUtils]: 126: Hoare triple {35375#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,153 INFO L290 TraceCheckUtils]: 125: Hoare triple {35375#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:54,153 INFO L290 TraceCheckUtils]: 124: Hoare triple {35370#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35375#(<= 3 main_~k~0)} is VALID [2022-04-27 10:50:54,153 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {35282#true} {35370#(<= 4 main_~k~0)} #66#return; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:54,153 INFO L290 TraceCheckUtils]: 122: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,153 INFO L290 TraceCheckUtils]: 121: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,154 INFO L290 TraceCheckUtils]: 120: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,154 INFO L272 TraceCheckUtils]: 119: Hoare triple {35370#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,154 INFO L290 TraceCheckUtils]: 118: Hoare triple {35370#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:54,154 INFO L290 TraceCheckUtils]: 117: Hoare triple {35365#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35370#(<= 4 main_~k~0)} is VALID [2022-04-27 10:50:54,154 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {35282#true} {35365#(<= 5 main_~k~0)} #66#return; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:54,155 INFO L290 TraceCheckUtils]: 115: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,155 INFO L290 TraceCheckUtils]: 114: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,155 INFO L290 TraceCheckUtils]: 113: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,155 INFO L272 TraceCheckUtils]: 112: Hoare triple {35365#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,155 INFO L290 TraceCheckUtils]: 111: Hoare triple {35365#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:54,155 INFO L290 TraceCheckUtils]: 110: Hoare triple {35360#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35365#(<= 5 main_~k~0)} is VALID [2022-04-27 10:50:54,156 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {35282#true} {35360#(<= 6 main_~k~0)} #66#return; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:54,156 INFO L290 TraceCheckUtils]: 108: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,156 INFO L290 TraceCheckUtils]: 107: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,156 INFO L290 TraceCheckUtils]: 106: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,156 INFO L272 TraceCheckUtils]: 105: Hoare triple {35360#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,158 INFO L290 TraceCheckUtils]: 104: Hoare triple {35360#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:54,158 INFO L290 TraceCheckUtils]: 103: Hoare triple {35355#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35360#(<= 6 main_~k~0)} is VALID [2022-04-27 10:50:54,159 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {35282#true} {35355#(<= 7 main_~k~0)} #66#return; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:54,159 INFO L290 TraceCheckUtils]: 101: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,159 INFO L290 TraceCheckUtils]: 100: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,159 INFO L290 TraceCheckUtils]: 99: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,159 INFO L272 TraceCheckUtils]: 98: Hoare triple {35355#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,159 INFO L290 TraceCheckUtils]: 97: Hoare triple {35355#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:54,159 INFO L290 TraceCheckUtils]: 96: Hoare triple {35350#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35355#(<= 7 main_~k~0)} is VALID [2022-04-27 10:50:54,160 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {35282#true} {35350#(<= 8 main_~k~0)} #66#return; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:54,160 INFO L290 TraceCheckUtils]: 94: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,160 INFO L290 TraceCheckUtils]: 93: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,160 INFO L290 TraceCheckUtils]: 92: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,160 INFO L272 TraceCheckUtils]: 91: Hoare triple {35350#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,160 INFO L290 TraceCheckUtils]: 90: Hoare triple {35350#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:54,161 INFO L290 TraceCheckUtils]: 89: Hoare triple {35345#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35350#(<= 8 main_~k~0)} is VALID [2022-04-27 10:50:54,161 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35282#true} {35345#(<= 9 main_~k~0)} #66#return; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:54,161 INFO L290 TraceCheckUtils]: 87: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,161 INFO L290 TraceCheckUtils]: 86: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,161 INFO L290 TraceCheckUtils]: 85: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,161 INFO L272 TraceCheckUtils]: 84: Hoare triple {35345#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {35345#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:54,176 INFO L290 TraceCheckUtils]: 82: Hoare triple {35340#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35345#(<= 9 main_~k~0)} is VALID [2022-04-27 10:50:54,176 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {35282#true} {35340#(<= 10 main_~k~0)} #66#return; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:54,176 INFO L290 TraceCheckUtils]: 80: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,176 INFO L290 TraceCheckUtils]: 79: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,176 INFO L290 TraceCheckUtils]: 78: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,176 INFO L272 TraceCheckUtils]: 77: Hoare triple {35340#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,176 INFO L290 TraceCheckUtils]: 76: Hoare triple {35340#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:54,177 INFO L290 TraceCheckUtils]: 75: Hoare triple {35335#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35340#(<= 10 main_~k~0)} is VALID [2022-04-27 10:50:54,177 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {35282#true} {35335#(<= 11 main_~k~0)} #66#return; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:54,177 INFO L290 TraceCheckUtils]: 73: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,177 INFO L290 TraceCheckUtils]: 72: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,177 INFO L272 TraceCheckUtils]: 70: Hoare triple {35335#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {35335#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:54,178 INFO L290 TraceCheckUtils]: 68: Hoare triple {35330#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35335#(<= 11 main_~k~0)} is VALID [2022-04-27 10:50:54,178 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {35282#true} {35330#(<= 12 main_~k~0)} #66#return; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:54,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,178 INFO L290 TraceCheckUtils]: 65: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,178 INFO L290 TraceCheckUtils]: 64: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,178 INFO L272 TraceCheckUtils]: 63: Hoare triple {35330#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,179 INFO L290 TraceCheckUtils]: 62: Hoare triple {35330#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:54,179 INFO L290 TraceCheckUtils]: 61: Hoare triple {35325#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35330#(<= 12 main_~k~0)} is VALID [2022-04-27 10:50:54,179 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {35282#true} {35325#(<= 13 main_~k~0)} #66#return; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:54,179 INFO L290 TraceCheckUtils]: 59: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,179 INFO L290 TraceCheckUtils]: 58: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,179 INFO L290 TraceCheckUtils]: 57: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,179 INFO L272 TraceCheckUtils]: 56: Hoare triple {35325#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,180 INFO L290 TraceCheckUtils]: 55: Hoare triple {35325#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:54,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {35320#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35325#(<= 13 main_~k~0)} is VALID [2022-04-27 10:50:54,180 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {35282#true} {35320#(<= 14 main_~k~0)} #66#return; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:54,180 INFO L290 TraceCheckUtils]: 52: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,181 INFO L290 TraceCheckUtils]: 51: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,181 INFO L290 TraceCheckUtils]: 50: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,181 INFO L272 TraceCheckUtils]: 49: Hoare triple {35320#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {35320#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:54,181 INFO L290 TraceCheckUtils]: 47: Hoare triple {35315#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35320#(<= 14 main_~k~0)} is VALID [2022-04-27 10:50:54,182 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35282#true} {35315#(<= 15 main_~k~0)} #66#return; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:54,182 INFO L290 TraceCheckUtils]: 45: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,182 INFO L290 TraceCheckUtils]: 44: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,182 INFO L290 TraceCheckUtils]: 43: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,182 INFO L272 TraceCheckUtils]: 42: Hoare triple {35315#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,182 INFO L290 TraceCheckUtils]: 41: Hoare triple {35315#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:54,182 INFO L290 TraceCheckUtils]: 40: Hoare triple {35310#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35315#(<= 15 main_~k~0)} is VALID [2022-04-27 10:50:54,183 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {35282#true} {35310#(<= 16 main_~k~0)} #66#return; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:54,183 INFO L290 TraceCheckUtils]: 38: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,183 INFO L290 TraceCheckUtils]: 37: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,183 INFO L290 TraceCheckUtils]: 36: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,183 INFO L272 TraceCheckUtils]: 35: Hoare triple {35310#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,183 INFO L290 TraceCheckUtils]: 34: Hoare triple {35310#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:54,183 INFO L290 TraceCheckUtils]: 33: Hoare triple {35305#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {35310#(<= 16 main_~k~0)} is VALID [2022-04-27 10:50:54,184 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {35282#true} {35305#(<= 17 main_~k~0)} #66#return; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:54,184 INFO L290 TraceCheckUtils]: 31: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,184 INFO L290 TraceCheckUtils]: 30: Hoare triple {35282#true} assume !(0 == ~cond); {35282#true} is VALID [2022-04-27 10:50:54,184 INFO L290 TraceCheckUtils]: 29: Hoare triple {35282#true} ~cond := #in~cond; {35282#true} is VALID [2022-04-27 10:50:54,184 INFO L272 TraceCheckUtils]: 28: Hoare triple {35305#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {35282#true} is VALID [2022-04-27 10:50:54,184 INFO L290 TraceCheckUtils]: 27: Hoare triple {35305#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:54,184 INFO L290 TraceCheckUtils]: 26: Hoare triple {35305#(<= 17 main_~k~0)} ~j~0 := 0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:54,185 INFO L290 TraceCheckUtils]: 25: Hoare triple {35305#(<= 17 main_~k~0)} assume !(~i~0 < ~n~0); {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:54,185 INFO L290 TraceCheckUtils]: 24: Hoare triple {36198#(or (<= 18 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {35305#(<= 17 main_~k~0)} is VALID [2022-04-27 10:50:54,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {36202#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36198#(or (<= 18 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:50:54,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {36206#(or (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36202#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 19 main_~k~0))} is VALID [2022-04-27 10:50:54,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {36210#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36206#(or (<= 20 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} is VALID [2022-04-27 10:50:54,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {36214#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 22 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36210#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 21 main_~k~0))} is VALID [2022-04-27 10:50:54,187 INFO L290 TraceCheckUtils]: 19: Hoare triple {36218#(or (<= 23 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36214#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 22 main_~k~0))} is VALID [2022-04-27 10:50:54,188 INFO L290 TraceCheckUtils]: 18: Hoare triple {36222#(or (<= 24 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36218#(or (<= 23 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:50:54,188 INFO L290 TraceCheckUtils]: 17: Hoare triple {36226#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36222#(or (<= 24 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:50:54,189 INFO L290 TraceCheckUtils]: 16: Hoare triple {36230#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36226#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:50:54,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {36234#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36230#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:50:54,190 INFO L290 TraceCheckUtils]: 14: Hoare triple {36238#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36234#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:50:54,190 INFO L290 TraceCheckUtils]: 13: Hoare triple {36242#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36238#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:50:54,190 INFO L290 TraceCheckUtils]: 12: Hoare triple {36246#(or (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36242#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:50:54,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {36250#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36246#(or (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:50:54,191 INFO L290 TraceCheckUtils]: 10: Hoare triple {36254#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36250#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:50:54,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {36258#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36254#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:50:54,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {36262#(or (<= 34 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36258#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:50:54,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {36266#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {36262#(or (<= 34 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:50:54,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {35282#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {36266#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} is VALID [2022-04-27 10:50:54,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {35282#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {35282#true} is VALID [2022-04-27 10:50:54,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {35282#true} call #t~ret5 := main(); {35282#true} is VALID [2022-04-27 10:50:54,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35282#true} {35282#true} #68#return; {35282#true} is VALID [2022-04-27 10:50:54,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {35282#true} assume true; {35282#true} is VALID [2022-04-27 10:50:54,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {35282#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(9, 2); {35282#true} is VALID [2022-04-27 10:50:54,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {35282#true} call ULTIMATE.init(); {35282#true} is VALID [2022-04-27 10:50:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 32 proven. 563 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-27 10:50:54,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [308148320] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:50:54,194 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:50:54,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 39, 39] total 78 [2022-04-27 10:50:54,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57049647] [2022-04-27 10:50:54,194 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:50:54,195 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 144 [2022-04-27 10:50:54,195 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:50:54,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:50:54,272 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:50:54,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2022-04-27 10:50:54,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:50:54,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2022-04-27 10:50:54,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=923, Invalid=5083, Unknown=0, NotChecked=0, Total=6006 [2022-04-27 10:50:54,273 INFO L87 Difference]: Start difference. First operand 357 states and 452 transitions. Second operand has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:51:00,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:00,333 INFO L93 Difference]: Finished difference Result 376 states and 474 transitions. [2022-04-27 10:51:00,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-27 10:51:00,333 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 144 [2022-04-27 10:51:00,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:51:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 114 transitions. [2022-04-27 10:51:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:51:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 114 transitions. [2022-04-27 10:51:00,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 114 transitions. [2022-04-27 10:51:00,432 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:00,439 INFO L225 Difference]: With dead ends: 376 [2022-04-27 10:51:00,439 INFO L226 Difference]: Without dead ends: 374 [2022-04-27 10:51:00,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 282 SyntacticMatches, 3 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3793 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=2312, Invalid=11260, Unknown=0, NotChecked=0, Total=13572 [2022-04-27 10:51:00,440 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 136 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 317 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 1622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:00,440 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 144 Invalid, 1622 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [317 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 10:51:00,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 374 states. [2022-04-27 10:51:03,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 374 to 370. [2022-04-27 10:51:03,265 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:03,266 INFO L82 GeneralOperation]: Start isEquivalent. First operand 374 states. Second operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) [2022-04-27 10:51:03,266 INFO L74 IsIncluded]: Start isIncluded. First operand 374 states. Second operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) [2022-04-27 10:51:03,266 INFO L87 Difference]: Start difference. First operand 374 states. Second operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) [2022-04-27 10:51:03,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:03,273 INFO L93 Difference]: Finished difference Result 374 states and 472 transitions. [2022-04-27 10:51:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 472 transitions. [2022-04-27 10:51:03,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:03,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:03,274 INFO L74 IsIncluded]: Start isIncluded. First operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) Second operand 374 states. [2022-04-27 10:51:03,274 INFO L87 Difference]: Start difference. First operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) Second operand 374 states. [2022-04-27 10:51:03,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:03,281 INFO L93 Difference]: Finished difference Result 374 states and 472 transitions. [2022-04-27 10:51:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 472 transitions. [2022-04-27 10:51:03,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:03,282 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:03,282 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:03,282 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 261 states have (on average 1.0651340996168583) internal successors, (278), 268 states have internal predecessors, (278), 95 states have call successors, (95), 14 states have call predecessors, (95), 13 states have return successors, (94), 87 states have call predecessors, (94), 94 states have call successors, (94) [2022-04-27 10:51:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 467 transitions. [2022-04-27 10:51:03,290 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 467 transitions. Word has length 144 [2022-04-27 10:51:03,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:03,290 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 467 transitions. [2022-04-27 10:51:03,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 75 states have internal predecessors, (104), 18 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 10:51:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 467 transitions. [2022-04-27 10:51:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-27 10:51:03,292 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:03,292 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 18, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:03,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-27 10:51:03,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:51:03,499 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:03,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:03,500 INFO L85 PathProgramCache]: Analyzing trace with hash -268955579, now seen corresponding path program 20 times [2022-04-27 10:51:03,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:03,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884640129] [2022-04-27 10:51:03,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,820 INFO L290 TraceCheckUtils]: 0: Hoare triple {38451#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {38337#true} is VALID [2022-04-27 10:51:04,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {38337#true} {38337#true} #68#return; {38337#true} is VALID [2022-04-27 10:51:04,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-04-27 10:51:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:51:04,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 10:51:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,827 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-27 10:51:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:04,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-27 10:51:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:04,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-04-27 10:51:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:04,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-27 10:51:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,850 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:04,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-04-27 10:51:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:04,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-04-27 10:51:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,855 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:04,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-04-27 10:51:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,857 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,857 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-27 10:51:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,860 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-27 10:51:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,862 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-27 10:51:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-04-27 10:51:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:04,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-04-27 10:51:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-04-27 10:51:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-27 10:51:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,876 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-04-27 10:51:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:04,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,878 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,879 INFO L272 TraceCheckUtils]: 0: Hoare triple {38337#true} call ULTIMATE.init(); {38451#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:04,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {38451#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {38337#true} is VALID [2022-04-27 10:51:04,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38337#true} #68#return; {38337#true} is VALID [2022-04-27 10:51:04,879 INFO L272 TraceCheckUtils]: 4: Hoare triple {38337#true} call #t~ret5 := main(); {38337#true} is VALID [2022-04-27 10:51:04,879 INFO L290 TraceCheckUtils]: 5: Hoare triple {38337#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {38337#true} is VALID [2022-04-27 10:51:04,879 INFO L290 TraceCheckUtils]: 6: Hoare triple {38337#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {38342#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:51:04,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {38342#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38343#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:04,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {38343#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38344#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:51:04,880 INFO L290 TraceCheckUtils]: 9: Hoare triple {38344#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38345#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:04,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {38345#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38346#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:51:04,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {38346#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38347#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:51:04,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {38347#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38348#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:51:04,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {38348#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38349#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:51:04,882 INFO L290 TraceCheckUtils]: 14: Hoare triple {38349#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38350#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:51:04,883 INFO L290 TraceCheckUtils]: 15: Hoare triple {38350#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38351#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:51:04,883 INFO L290 TraceCheckUtils]: 16: Hoare triple {38351#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38352#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:51:04,884 INFO L290 TraceCheckUtils]: 17: Hoare triple {38352#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38353#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:51:04,884 INFO L290 TraceCheckUtils]: 18: Hoare triple {38353#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38354#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:51:04,885 INFO L290 TraceCheckUtils]: 19: Hoare triple {38354#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38355#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:51:04,885 INFO L290 TraceCheckUtils]: 20: Hoare triple {38355#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38356#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:51:04,885 INFO L290 TraceCheckUtils]: 21: Hoare triple {38356#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38357#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:51:04,886 INFO L290 TraceCheckUtils]: 22: Hoare triple {38357#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38358#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:51:04,886 INFO L290 TraceCheckUtils]: 23: Hoare triple {38358#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38359#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:51:04,887 INFO L290 TraceCheckUtils]: 24: Hoare triple {38359#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38360#(and (<= 35 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:51:04,887 INFO L290 TraceCheckUtils]: 25: Hoare triple {38360#(and (<= 35 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !(~i~0 < ~n~0); {38360#(and (<= 35 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:51:04,887 INFO L290 TraceCheckUtils]: 26: Hoare triple {38360#(and (<= 35 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} ~j~0 := 0; {38361#(and (<= 35 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:51:04,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {38361#(and (<= 35 main_~n~0) (= main_~j~0 0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:51:04,888 INFO L272 TraceCheckUtils]: 28: Hoare triple {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,888 INFO L290 TraceCheckUtils]: 30: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,888 INFO L290 TraceCheckUtils]: 31: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,888 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {38337#true} {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:51:04,889 INFO L290 TraceCheckUtils]: 33: Hoare triple {38362#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,889 INFO L290 TraceCheckUtils]: 34: Hoare triple {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,889 INFO L272 TraceCheckUtils]: 35: Hoare triple {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,889 INFO L290 TraceCheckUtils]: 36: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,889 INFO L290 TraceCheckUtils]: 37: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,889 INFO L290 TraceCheckUtils]: 38: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,890 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {38337#true} {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,890 INFO L290 TraceCheckUtils]: 40: Hoare triple {38367#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:04,891 INFO L290 TraceCheckUtils]: 41: Hoare triple {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:04,891 INFO L272 TraceCheckUtils]: 42: Hoare triple {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,891 INFO L290 TraceCheckUtils]: 43: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,891 INFO L290 TraceCheckUtils]: 44: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,891 INFO L290 TraceCheckUtils]: 45: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,891 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {38337#true} {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:04,892 INFO L290 TraceCheckUtils]: 47: Hoare triple {38372#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:04,892 INFO L290 TraceCheckUtils]: 48: Hoare triple {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:04,892 INFO L272 TraceCheckUtils]: 49: Hoare triple {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,892 INFO L290 TraceCheckUtils]: 50: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,892 INFO L290 TraceCheckUtils]: 51: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,893 INFO L290 TraceCheckUtils]: 52: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,893 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {38337#true} {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:04,893 INFO L290 TraceCheckUtils]: 54: Hoare triple {38377#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:04,894 INFO L290 TraceCheckUtils]: 55: Hoare triple {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:04,894 INFO L272 TraceCheckUtils]: 56: Hoare triple {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,894 INFO L290 TraceCheckUtils]: 57: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,894 INFO L290 TraceCheckUtils]: 58: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,894 INFO L290 TraceCheckUtils]: 59: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,894 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {38337#true} {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:04,895 INFO L290 TraceCheckUtils]: 61: Hoare triple {38382#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:04,896 INFO L290 TraceCheckUtils]: 62: Hoare triple {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:04,896 INFO L272 TraceCheckUtils]: 63: Hoare triple {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,896 INFO L290 TraceCheckUtils]: 64: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,896 INFO L290 TraceCheckUtils]: 65: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,896 INFO L290 TraceCheckUtils]: 66: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,896 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {38337#true} {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:04,897 INFO L290 TraceCheckUtils]: 68: Hoare triple {38387#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:04,897 INFO L290 TraceCheckUtils]: 69: Hoare triple {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:04,897 INFO L272 TraceCheckUtils]: 70: Hoare triple {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,897 INFO L290 TraceCheckUtils]: 71: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,897 INFO L290 TraceCheckUtils]: 72: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,897 INFO L290 TraceCheckUtils]: 73: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,898 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {38337#true} {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:04,898 INFO L290 TraceCheckUtils]: 75: Hoare triple {38392#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:04,899 INFO L290 TraceCheckUtils]: 76: Hoare triple {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:04,899 INFO L272 TraceCheckUtils]: 77: Hoare triple {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,899 INFO L290 TraceCheckUtils]: 78: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,899 INFO L290 TraceCheckUtils]: 79: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,899 INFO L290 TraceCheckUtils]: 80: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,899 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {38337#true} {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:04,900 INFO L290 TraceCheckUtils]: 82: Hoare triple {38397#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,900 INFO L290 TraceCheckUtils]: 83: Hoare triple {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,900 INFO L272 TraceCheckUtils]: 84: Hoare triple {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,900 INFO L290 TraceCheckUtils]: 85: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,900 INFO L290 TraceCheckUtils]: 86: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,900 INFO L290 TraceCheckUtils]: 87: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,901 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {38337#true} {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,901 INFO L290 TraceCheckUtils]: 89: Hoare triple {38402#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,902 INFO L290 TraceCheckUtils]: 90: Hoare triple {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,902 INFO L272 TraceCheckUtils]: 91: Hoare triple {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,902 INFO L290 TraceCheckUtils]: 92: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,902 INFO L290 TraceCheckUtils]: 93: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,902 INFO L290 TraceCheckUtils]: 94: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,902 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {38337#true} {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,903 INFO L290 TraceCheckUtils]: 96: Hoare triple {38407#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,903 INFO L290 TraceCheckUtils]: 97: Hoare triple {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,903 INFO L272 TraceCheckUtils]: 98: Hoare triple {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,903 INFO L290 TraceCheckUtils]: 99: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,903 INFO L290 TraceCheckUtils]: 100: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,903 INFO L290 TraceCheckUtils]: 101: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,904 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {38337#true} {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,904 INFO L290 TraceCheckUtils]: 103: Hoare triple {38412#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,905 INFO L290 TraceCheckUtils]: 104: Hoare triple {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,905 INFO L272 TraceCheckUtils]: 105: Hoare triple {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,905 INFO L290 TraceCheckUtils]: 106: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,905 INFO L290 TraceCheckUtils]: 107: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,905 INFO L290 TraceCheckUtils]: 108: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,905 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {38337#true} {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,906 INFO L290 TraceCheckUtils]: 110: Hoare triple {38417#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:04,906 INFO L290 TraceCheckUtils]: 111: Hoare triple {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:04,906 INFO L272 TraceCheckUtils]: 112: Hoare triple {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,906 INFO L290 TraceCheckUtils]: 113: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,906 INFO L290 TraceCheckUtils]: 114: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,906 INFO L290 TraceCheckUtils]: 115: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,907 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {38337#true} {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:04,907 INFO L290 TraceCheckUtils]: 117: Hoare triple {38422#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,908 INFO L290 TraceCheckUtils]: 118: Hoare triple {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,908 INFO L272 TraceCheckUtils]: 119: Hoare triple {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,908 INFO L290 TraceCheckUtils]: 120: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,908 INFO L290 TraceCheckUtils]: 121: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,908 INFO L290 TraceCheckUtils]: 122: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,908 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {38337#true} {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,909 INFO L290 TraceCheckUtils]: 124: Hoare triple {38427#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,909 INFO L290 TraceCheckUtils]: 125: Hoare triple {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,909 INFO L272 TraceCheckUtils]: 126: Hoare triple {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,909 INFO L290 TraceCheckUtils]: 127: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,910 INFO L290 TraceCheckUtils]: 128: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,910 INFO L290 TraceCheckUtils]: 129: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,910 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {38337#true} {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,910 INFO L290 TraceCheckUtils]: 131: Hoare triple {38432#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,911 INFO L290 TraceCheckUtils]: 132: Hoare triple {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,911 INFO L272 TraceCheckUtils]: 133: Hoare triple {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,911 INFO L290 TraceCheckUtils]: 134: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,911 INFO L290 TraceCheckUtils]: 135: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,911 INFO L290 TraceCheckUtils]: 136: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,911 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {38337#true} {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:04,912 INFO L290 TraceCheckUtils]: 138: Hoare triple {38437#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,912 INFO L290 TraceCheckUtils]: 139: Hoare triple {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,912 INFO L272 TraceCheckUtils]: 140: Hoare triple {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:04,912 INFO L290 TraceCheckUtils]: 141: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:04,912 INFO L290 TraceCheckUtils]: 142: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:04,913 INFO L290 TraceCheckUtils]: 143: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:04,913 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {38337#true} {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,913 INFO L290 TraceCheckUtils]: 145: Hoare triple {38442#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38447#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:04,914 INFO L290 TraceCheckUtils]: 146: Hoare triple {38447#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38448#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:04,914 INFO L272 TraceCheckUtils]: 147: Hoare triple {38448#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38449#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:51:04,915 INFO L290 TraceCheckUtils]: 148: Hoare triple {38449#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {38450#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:51:04,915 INFO L290 TraceCheckUtils]: 149: Hoare triple {38450#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {38338#false} is VALID [2022-04-27 10:51:04,915 INFO L290 TraceCheckUtils]: 150: Hoare triple {38338#false} assume !false; {38338#false} is VALID [2022-04-27 10:51:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 410 proven. 237 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-04-27 10:51:04,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:04,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884640129] [2022-04-27 10:51:04,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884640129] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:51:04,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [210227602] [2022-04-27 10:51:04,916 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:51:04,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:51:04,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:51:04,917 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) [2022-04-27 10:51:04,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-27 10:51:05,000 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:51:05,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:51:05,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 112 conjunts are in the unsatisfiable core [2022-04-27 10:51:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:05,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:51:07,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {38337#true} call ULTIMATE.init(); {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#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(9, 2); {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38337#true} #68#return; {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {38337#true} call #t~ret5 := main(); {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {38337#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {38337#true} is VALID [2022-04-27 10:51:07,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {38337#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {38473#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:51:07,734 INFO L290 TraceCheckUtils]: 7: Hoare triple {38473#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38477#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} is VALID [2022-04-27 10:51:07,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {38477#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38481#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:51:07,735 INFO L290 TraceCheckUtils]: 9: Hoare triple {38481#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38485#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} is VALID [2022-04-27 10:51:07,735 INFO L290 TraceCheckUtils]: 10: Hoare triple {38485#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38489#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:51:07,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {38489#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38493#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:51:07,736 INFO L290 TraceCheckUtils]: 12: Hoare triple {38493#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38497#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} is VALID [2022-04-27 10:51:07,736 INFO L290 TraceCheckUtils]: 13: Hoare triple {38497#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38501#(and (<= 14 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 6))))} is VALID [2022-04-27 10:51:07,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {38501#(and (<= 14 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 6))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38505#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 6))) (<= 16 main_~i~0))} is VALID [2022-04-27 10:51:07,737 INFO L290 TraceCheckUtils]: 15: Hoare triple {38505#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 6))) (<= 16 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38509#(and (= (+ main_~n~0 (- 6)) (+ main_~k~0 3)) (<= 18 main_~i~0))} is VALID [2022-04-27 10:51:07,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {38509#(and (= (+ main_~n~0 (- 6)) (+ main_~k~0 3)) (<= 18 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38513#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} is VALID [2022-04-27 10:51:07,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {38513#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38517#(and (= (+ main_~k~0 2) (+ (- 9) main_~n~0)) (<= 22 main_~i~0))} is VALID [2022-04-27 10:51:07,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {38517#(and (= (+ main_~k~0 2) (+ (- 9) main_~n~0)) (<= 22 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38521#(and (<= 24 main_~i~0) (= (+ main_~k~0 1) (+ (- 11) main_~n~0)))} is VALID [2022-04-27 10:51:07,739 INFO L290 TraceCheckUtils]: 19: Hoare triple {38521#(and (<= 24 main_~i~0) (= (+ main_~k~0 1) (+ (- 11) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38525#(and (= (+ main_~k~0 2) (+ (- 11) main_~n~0)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:51:07,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {38525#(and (= (+ main_~k~0 2) (+ (- 11) main_~n~0)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38529#(and (<= 28 main_~i~0) (= (+ (- 11) main_~n~0) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {38529#(and (<= 28 main_~i~0) (= (+ (- 11) main_~n~0) (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38533#(and (<= 30 main_~i~0) (= (+ main_~k~0 1) (+ (- 14) main_~n~0)))} is VALID [2022-04-27 10:51:07,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {38533#(and (<= 30 main_~i~0) (= (+ main_~k~0 1) (+ (- 14) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38537#(and (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:51:07,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {38537#(and (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38541#(and (= (+ main_~k~0 1) (+ (- 16) main_~n~0)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:51:07,742 INFO L290 TraceCheckUtils]: 24: Hoare triple {38541#(and (= (+ main_~k~0 1) (+ (- 16) main_~n~0)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {38545#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0))} is VALID [2022-04-27 10:51:07,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {38545#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0))} assume !(~i~0 < ~n~0); {38545#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0))} is VALID [2022-04-27 10:51:07,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {38545#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0))} ~j~0 := 0; {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:07,743 INFO L290 TraceCheckUtils]: 27: Hoare triple {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:07,743 INFO L272 TraceCheckUtils]: 28: Hoare triple {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,743 INFO L290 TraceCheckUtils]: 29: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,743 INFO L290 TraceCheckUtils]: 30: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,743 INFO L290 TraceCheckUtils]: 31: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,743 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {38337#true} {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} #66#return; {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:07,744 INFO L290 TraceCheckUtils]: 33: Hoare triple {38552#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (< 34 main_~n~0) (<= 0 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} is VALID [2022-04-27 10:51:07,744 INFO L290 TraceCheckUtils]: 34: Hoare triple {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} is VALID [2022-04-27 10:51:07,744 INFO L272 TraceCheckUtils]: 35: Hoare triple {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,744 INFO L290 TraceCheckUtils]: 36: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,744 INFO L290 TraceCheckUtils]: 37: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,744 INFO L290 TraceCheckUtils]: 38: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,745 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {38337#true} {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} #66#return; {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} is VALID [2022-04-27 10:51:07,745 INFO L290 TraceCheckUtils]: 40: Hoare triple {38574#(and (<= 1 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:07,745 INFO L290 TraceCheckUtils]: 41: Hoare triple {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:07,746 INFO L272 TraceCheckUtils]: 42: Hoare triple {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,746 INFO L290 TraceCheckUtils]: 43: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,746 INFO L290 TraceCheckUtils]: 44: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,746 INFO L290 TraceCheckUtils]: 45: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,746 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {38337#true} {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} #66#return; {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:07,747 INFO L290 TraceCheckUtils]: 47: Hoare triple {38596#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (< 34 main_~n~0) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,747 INFO L290 TraceCheckUtils]: 48: Hoare triple {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,747 INFO L272 TraceCheckUtils]: 49: Hoare triple {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,747 INFO L290 TraceCheckUtils]: 50: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,747 INFO L290 TraceCheckUtils]: 51: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,747 INFO L290 TraceCheckUtils]: 52: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,747 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {38337#true} {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} #66#return; {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,748 INFO L290 TraceCheckUtils]: 54: Hoare triple {38618#(and (< 34 main_~n~0) (<= 3 main_~j~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,748 INFO L290 TraceCheckUtils]: 55: Hoare triple {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,748 INFO L272 TraceCheckUtils]: 56: Hoare triple {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,748 INFO L290 TraceCheckUtils]: 57: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,748 INFO L290 TraceCheckUtils]: 58: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,749 INFO L290 TraceCheckUtils]: 59: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,749 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {38337#true} {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} #66#return; {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:51:07,749 INFO L290 TraceCheckUtils]: 61: Hoare triple {38640#(and (< 34 main_~n~0) (<= 4 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,750 INFO L290 TraceCheckUtils]: 62: Hoare triple {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,750 INFO L272 TraceCheckUtils]: 63: Hoare triple {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,750 INFO L290 TraceCheckUtils]: 64: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,750 INFO L290 TraceCheckUtils]: 65: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,750 INFO L290 TraceCheckUtils]: 66: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,750 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {38337#true} {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} #66#return; {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,751 INFO L290 TraceCheckUtils]: 68: Hoare triple {38662#(and (< 34 main_~n~0) (<= 5 main_~j~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 3)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:51:07,751 INFO L290 TraceCheckUtils]: 69: Hoare triple {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:51:07,751 INFO L272 TraceCheckUtils]: 70: Hoare triple {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,751 INFO L290 TraceCheckUtils]: 71: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,751 INFO L290 TraceCheckUtils]: 72: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,751 INFO L290 TraceCheckUtils]: 73: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,752 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {38337#true} {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} #66#return; {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:51:07,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {38684#(and (< 34 main_~n~0) (= (+ (- 20) main_~n~0) (+ main_~k~0 4)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,753 INFO L290 TraceCheckUtils]: 76: Hoare triple {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,753 INFO L272 TraceCheckUtils]: 77: Hoare triple {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,753 INFO L290 TraceCheckUtils]: 78: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,753 INFO L290 TraceCheckUtils]: 79: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,753 INFO L290 TraceCheckUtils]: 80: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,753 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {38337#true} {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} #66#return; {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,754 INFO L290 TraceCheckUtils]: 82: Hoare triple {38706#(and (<= 7 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,754 INFO L290 TraceCheckUtils]: 83: Hoare triple {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,754 INFO L272 TraceCheckUtils]: 84: Hoare triple {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,754 INFO L290 TraceCheckUtils]: 85: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,754 INFO L290 TraceCheckUtils]: 86: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,754 INFO L290 TraceCheckUtils]: 87: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,755 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {38337#true} {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} #66#return; {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} is VALID [2022-04-27 10:51:07,755 INFO L290 TraceCheckUtils]: 89: Hoare triple {38728#(and (< 34 main_~n~0) (<= 8 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 24))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,756 INFO L290 TraceCheckUtils]: 90: Hoare triple {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,756 INFO L272 TraceCheckUtils]: 91: Hoare triple {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,756 INFO L290 TraceCheckUtils]: 92: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,756 INFO L290 TraceCheckUtils]: 93: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,756 INFO L290 TraceCheckUtils]: 94: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,756 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {38337#true} {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} #66#return; {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:07,757 INFO L290 TraceCheckUtils]: 96: Hoare triple {38750#(and (< 34 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 24)) (+ main_~k~0 3)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,757 INFO L290 TraceCheckUtils]: 97: Hoare triple {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,757 INFO L272 TraceCheckUtils]: 98: Hoare triple {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,757 INFO L290 TraceCheckUtils]: 99: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,757 INFO L290 TraceCheckUtils]: 100: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,757 INFO L290 TraceCheckUtils]: 101: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,758 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {38337#true} {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} #66#return; {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,758 INFO L290 TraceCheckUtils]: 103: Hoare triple {38772#(and (<= 10 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 1)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} is VALID [2022-04-27 10:51:07,758 INFO L290 TraceCheckUtils]: 104: Hoare triple {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} is VALID [2022-04-27 10:51:07,758 INFO L272 TraceCheckUtils]: 105: Hoare triple {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,758 INFO L290 TraceCheckUtils]: 106: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,759 INFO L290 TraceCheckUtils]: 107: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,759 INFO L290 TraceCheckUtils]: 108: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,759 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {38337#true} {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} #66#return; {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} is VALID [2022-04-27 10:51:07,759 INFO L290 TraceCheckUtils]: 110: Hoare triple {38794#(and (<= 11 main_~j~0) (< 34 main_~n~0) (= (+ (- 27) main_~n~0) (+ main_~k~0 2)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} is VALID [2022-04-27 10:51:07,760 INFO L290 TraceCheckUtils]: 111: Hoare triple {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} is VALID [2022-04-27 10:51:07,760 INFO L272 TraceCheckUtils]: 112: Hoare triple {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,760 INFO L290 TraceCheckUtils]: 113: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,760 INFO L290 TraceCheckUtils]: 114: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,760 INFO L290 TraceCheckUtils]: 115: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,760 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {38337#true} {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} #66#return; {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} is VALID [2022-04-27 10:51:07,761 INFO L290 TraceCheckUtils]: 117: Hoare triple {38816#(and (<= 12 main_~j~0) (< 34 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 29))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:07,761 INFO L290 TraceCheckUtils]: 118: Hoare triple {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:07,761 INFO L272 TraceCheckUtils]: 119: Hoare triple {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,761 INFO L290 TraceCheckUtils]: 120: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,761 INFO L290 TraceCheckUtils]: 121: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,761 INFO L290 TraceCheckUtils]: 122: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,762 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {38337#true} {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} #66#return; {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:07,762 INFO L290 TraceCheckUtils]: 124: Hoare triple {38838#(and (= (+ main_~k~0 2) (+ main_~n~0 (- 29))) (< 34 main_~n~0) (<= 13 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} is VALID [2022-04-27 10:51:07,763 INFO L290 TraceCheckUtils]: 125: Hoare triple {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} is VALID [2022-04-27 10:51:07,763 INFO L272 TraceCheckUtils]: 126: Hoare triple {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,763 INFO L290 TraceCheckUtils]: 127: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,763 INFO L290 TraceCheckUtils]: 128: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,763 INFO L290 TraceCheckUtils]: 129: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,763 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {38337#true} {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} #66#return; {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} is VALID [2022-04-27 10:51:07,764 INFO L290 TraceCheckUtils]: 131: Hoare triple {38860#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (<= 14 main_~j~0) (< 34 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,764 INFO L290 TraceCheckUtils]: 132: Hoare triple {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,764 INFO L272 TraceCheckUtils]: 133: Hoare triple {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,764 INFO L290 TraceCheckUtils]: 134: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,764 INFO L290 TraceCheckUtils]: 135: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,764 INFO L290 TraceCheckUtils]: 136: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,765 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {38337#true} {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} #66#return; {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:07,765 INFO L290 TraceCheckUtils]: 138: Hoare triple {38882#(and (<= 15 main_~j~0) (< 34 main_~n~0) (= (+ main_~n~0 (- 32)) (+ main_~k~0 1)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:07,766 INFO L290 TraceCheckUtils]: 139: Hoare triple {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:07,766 INFO L272 TraceCheckUtils]: 140: Hoare triple {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:07,766 INFO L290 TraceCheckUtils]: 141: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:07,766 INFO L290 TraceCheckUtils]: 142: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:07,766 INFO L290 TraceCheckUtils]: 143: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:07,766 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {38337#true} {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} #66#return; {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:07,767 INFO L290 TraceCheckUtils]: 145: Hoare triple {38904#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (< 34 main_~n~0) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38926#(and (<= main_~n~0 (+ 35 main_~k~0)) (< 34 main_~n~0) (<= 17 main_~j~0))} is VALID [2022-04-27 10:51:07,767 INFO L290 TraceCheckUtils]: 146: Hoare triple {38926#(and (<= main_~n~0 (+ 35 main_~k~0)) (< 34 main_~n~0) (<= 17 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38448#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:07,767 INFO L272 TraceCheckUtils]: 147: Hoare triple {38448#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38933#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:51:07,768 INFO L290 TraceCheckUtils]: 148: Hoare triple {38933#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38937#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:51:07,768 INFO L290 TraceCheckUtils]: 149: Hoare triple {38937#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {38338#false} is VALID [2022-04-27 10:51:07,768 INFO L290 TraceCheckUtils]: 150: Hoare triple {38338#false} assume !false; {38338#false} is VALID [2022-04-27 10:51:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 34 proven. 613 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-04-27 10:51:07,769 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:51:12,374 INFO L290 TraceCheckUtils]: 150: Hoare triple {38338#false} assume !false; {38338#false} is VALID [2022-04-27 10:51:12,375 INFO L290 TraceCheckUtils]: 149: Hoare triple {38937#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {38338#false} is VALID [2022-04-27 10:51:12,375 INFO L290 TraceCheckUtils]: 148: Hoare triple {38933#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38937#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:51:12,375 INFO L272 TraceCheckUtils]: 147: Hoare triple {38448#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38933#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:51:12,376 INFO L290 TraceCheckUtils]: 146: Hoare triple {38956#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38448#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:12,377 INFO L290 TraceCheckUtils]: 145: Hoare triple {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38956#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,377 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {38337#true} {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:12,377 INFO L290 TraceCheckUtils]: 143: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,377 INFO L290 TraceCheckUtils]: 142: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,377 INFO L290 TraceCheckUtils]: 141: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,377 INFO L272 TraceCheckUtils]: 140: Hoare triple {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,378 INFO L290 TraceCheckUtils]: 139: Hoare triple {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:12,378 INFO L290 TraceCheckUtils]: 138: Hoare triple {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38960#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:12,379 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {38337#true} {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,379 INFO L290 TraceCheckUtils]: 136: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,379 INFO L290 TraceCheckUtils]: 135: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,379 INFO L290 TraceCheckUtils]: 134: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,379 INFO L272 TraceCheckUtils]: 133: Hoare triple {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,379 INFO L290 TraceCheckUtils]: 132: Hoare triple {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,380 INFO L290 TraceCheckUtils]: 131: Hoare triple {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {38982#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,380 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {38337#true} {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,380 INFO L290 TraceCheckUtils]: 129: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,380 INFO L290 TraceCheckUtils]: 128: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,380 INFO L290 TraceCheckUtils]: 127: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,381 INFO L272 TraceCheckUtils]: 126: Hoare triple {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,381 INFO L290 TraceCheckUtils]: 125: Hoare triple {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,382 INFO L290 TraceCheckUtils]: 124: Hoare triple {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39004#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,382 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {38337#true} {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:12,382 INFO L290 TraceCheckUtils]: 122: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,382 INFO L290 TraceCheckUtils]: 121: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,382 INFO L290 TraceCheckUtils]: 120: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,382 INFO L272 TraceCheckUtils]: 119: Hoare triple {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,383 INFO L290 TraceCheckUtils]: 118: Hoare triple {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:12,383 INFO L290 TraceCheckUtils]: 117: Hoare triple {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39026#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:12,383 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {38337#true} {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,384 INFO L290 TraceCheckUtils]: 115: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,384 INFO L290 TraceCheckUtils]: 114: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,384 INFO L290 TraceCheckUtils]: 113: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,384 INFO L272 TraceCheckUtils]: 112: Hoare triple {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,385 INFO L290 TraceCheckUtils]: 110: Hoare triple {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39048#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,385 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {38337#true} {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,385 INFO L290 TraceCheckUtils]: 108: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,385 INFO L290 TraceCheckUtils]: 107: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,385 INFO L290 TraceCheckUtils]: 106: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,385 INFO L272 TraceCheckUtils]: 105: Hoare triple {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,386 INFO L290 TraceCheckUtils]: 104: Hoare triple {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,386 INFO L290 TraceCheckUtils]: 103: Hoare triple {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39070#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,387 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {38337#true} {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:12,387 INFO L290 TraceCheckUtils]: 101: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,387 INFO L290 TraceCheckUtils]: 100: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,387 INFO L290 TraceCheckUtils]: 99: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,387 INFO L272 TraceCheckUtils]: 98: Hoare triple {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,387 INFO L290 TraceCheckUtils]: 97: Hoare triple {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:12,388 INFO L290 TraceCheckUtils]: 96: Hoare triple {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39092#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:12,388 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {38337#true} {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:12,388 INFO L290 TraceCheckUtils]: 94: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,388 INFO L290 TraceCheckUtils]: 93: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,388 INFO L290 TraceCheckUtils]: 92: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,388 INFO L272 TraceCheckUtils]: 91: Hoare triple {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,389 INFO L290 TraceCheckUtils]: 90: Hoare triple {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:12,389 INFO L290 TraceCheckUtils]: 89: Hoare triple {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39114#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:12,390 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {38337#true} {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:12,390 INFO L290 TraceCheckUtils]: 87: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,390 INFO L290 TraceCheckUtils]: 86: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,390 INFO L290 TraceCheckUtils]: 85: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,390 INFO L272 TraceCheckUtils]: 84: Hoare triple {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,390 INFO L290 TraceCheckUtils]: 83: Hoare triple {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:12,391 INFO L290 TraceCheckUtils]: 82: Hoare triple {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39136#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:12,391 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {38337#true} {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:12,391 INFO L290 TraceCheckUtils]: 80: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,391 INFO L290 TraceCheckUtils]: 79: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,392 INFO L290 TraceCheckUtils]: 78: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,392 INFO L272 TraceCheckUtils]: 77: Hoare triple {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,392 INFO L290 TraceCheckUtils]: 76: Hoare triple {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:12,393 INFO L290 TraceCheckUtils]: 75: Hoare triple {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39158#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:12,393 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {38337#true} {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:12,393 INFO L290 TraceCheckUtils]: 73: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,393 INFO L290 TraceCheckUtils]: 72: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,393 INFO L272 TraceCheckUtils]: 70: Hoare triple {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,394 INFO L290 TraceCheckUtils]: 69: Hoare triple {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:12,394 INFO L290 TraceCheckUtils]: 68: Hoare triple {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39180#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:12,395 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {38337#true} {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:12,395 INFO L290 TraceCheckUtils]: 66: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,395 INFO L290 TraceCheckUtils]: 65: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,395 INFO L290 TraceCheckUtils]: 64: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,395 INFO L272 TraceCheckUtils]: 63: Hoare triple {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,395 INFO L290 TraceCheckUtils]: 62: Hoare triple {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:12,396 INFO L290 TraceCheckUtils]: 61: Hoare triple {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39202#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:12,396 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {38337#true} {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:12,396 INFO L290 TraceCheckUtils]: 59: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,396 INFO L290 TraceCheckUtils]: 58: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,396 INFO L290 TraceCheckUtils]: 57: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,396 INFO L272 TraceCheckUtils]: 56: Hoare triple {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,397 INFO L290 TraceCheckUtils]: 55: Hoare triple {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:12,397 INFO L290 TraceCheckUtils]: 54: Hoare triple {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39224#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:12,398 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {38337#true} {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:12,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,398 INFO L290 TraceCheckUtils]: 50: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,398 INFO L272 TraceCheckUtils]: 49: Hoare triple {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,398 INFO L290 TraceCheckUtils]: 48: Hoare triple {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:12,399 INFO L290 TraceCheckUtils]: 47: Hoare triple {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39246#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:12,399 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {38337#true} {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:12,399 INFO L290 TraceCheckUtils]: 45: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,399 INFO L290 TraceCheckUtils]: 44: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,400 INFO L290 TraceCheckUtils]: 43: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,400 INFO L272 TraceCheckUtils]: 42: Hoare triple {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,400 INFO L290 TraceCheckUtils]: 41: Hoare triple {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:12,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39268#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:12,401 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {38337#true} {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,401 INFO L290 TraceCheckUtils]: 38: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,401 INFO L290 TraceCheckUtils]: 37: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,401 INFO L272 TraceCheckUtils]: 35: Hoare triple {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,402 INFO L290 TraceCheckUtils]: 34: Hoare triple {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,402 INFO L290 TraceCheckUtils]: 33: Hoare triple {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {39290#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:12,402 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {38337#true} {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:12,403 INFO L290 TraceCheckUtils]: 31: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {38337#true} assume !(0 == ~cond); {38337#true} is VALID [2022-04-27 10:51:12,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {38337#true} ~cond := #in~cond; {38337#true} is VALID [2022-04-27 10:51:12,403 INFO L272 TraceCheckUtils]: 28: Hoare triple {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {38337#true} is VALID [2022-04-27 10:51:12,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:12,404 INFO L290 TraceCheckUtils]: 26: Hoare triple {39334#(or (<= (div main_~n~0 2) 17) (<= 18 main_~k~0))} ~j~0 := 0; {39312#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:12,404 INFO L290 TraceCheckUtils]: 25: Hoare triple {39334#(or (<= (div main_~n~0 2) 17) (<= 18 main_~k~0))} assume !(~i~0 < ~n~0); {39334#(or (<= (div main_~n~0 2) 17) (<= 18 main_~k~0))} is VALID [2022-04-27 10:51:12,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {39341#(or (<= (div main_~n~0 2) 17) (not (< main_~i~0 main_~n~0)) (<= 19 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39334#(or (<= (div main_~n~0 2) 17) (<= 18 main_~k~0))} is VALID [2022-04-27 10:51:12,405 INFO L290 TraceCheckUtils]: 23: Hoare triple {39345#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 17) (<= 20 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39341#(or (<= (div main_~n~0 2) 17) (not (< main_~i~0 main_~n~0)) (<= 19 main_~k~0))} is VALID [2022-04-27 10:51:12,405 INFO L290 TraceCheckUtils]: 22: Hoare triple {39349#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 4)) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39345#(or (<= main_~n~0 (+ main_~i~0 2)) (<= (div main_~n~0 2) 17) (<= 20 main_~k~0))} is VALID [2022-04-27 10:51:12,406 INFO L290 TraceCheckUtils]: 21: Hoare triple {39353#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 17) (<= 22 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39349#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 4)) (<= 21 main_~k~0))} is VALID [2022-04-27 10:51:12,412 INFO L290 TraceCheckUtils]: 20: Hoare triple {39357#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 17) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39353#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 17) (<= 22 main_~k~0))} is VALID [2022-04-27 10:51:12,412 INFO L290 TraceCheckUtils]: 19: Hoare triple {39361#(or (<= (div main_~n~0 2) 17) (<= 24 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39357#(or (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 17) (<= 23 main_~k~0))} is VALID [2022-04-27 10:51:12,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {39365#(or (<= (div main_~n~0 2) 17) (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39361#(or (<= (div main_~n~0 2) 17) (<= 24 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:51:12,413 INFO L290 TraceCheckUtils]: 17: Hoare triple {39369#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 14)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39365#(or (<= (div main_~n~0 2) 17) (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:51:12,414 INFO L290 TraceCheckUtils]: 16: Hoare triple {39373#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 27 main_~k~0) (<= (div main_~n~0 2) 17))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39369#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 14)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:51:12,414 INFO L290 TraceCheckUtils]: 15: Hoare triple {39377#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 18)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39373#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 27 main_~k~0) (<= (div main_~n~0 2) 17))} is VALID [2022-04-27 10:51:12,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {39381#(or (<= (div main_~n~0 2) 17) (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39377#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 18)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:51:12,416 INFO L290 TraceCheckUtils]: 13: Hoare triple {39385#(or (<= (div main_~n~0 2) 17) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39381#(or (<= (div main_~n~0 2) 17) (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} is VALID [2022-04-27 10:51:12,416 INFO L290 TraceCheckUtils]: 12: Hoare triple {39389#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 24)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39385#(or (<= (div main_~n~0 2) 17) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:51:12,417 INFO L290 TraceCheckUtils]: 11: Hoare triple {39393#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 17) (<= 32 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39389#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 24)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:51:12,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {39397#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 28)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39393#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 17) (<= 32 main_~k~0))} is VALID [2022-04-27 10:51:12,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {39401#(or (<= (div main_~n~0 2) 17) (<= 34 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39397#(or (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ main_~i~0 28)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:51:12,418 INFO L290 TraceCheckUtils]: 8: Hoare triple {39405#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39401#(or (<= (div main_~n~0 2) 17) (<= 34 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} is VALID [2022-04-27 10:51:12,419 INFO L290 TraceCheckUtils]: 7: Hoare triple {39409#(or (<= (div main_~n~0 2) 17) (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {39405#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 17) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:51:12,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {38337#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {39409#(or (<= (div main_~n~0 2) 17) (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} is VALID [2022-04-27 10:51:12,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {38337#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {38337#true} is VALID [2022-04-27 10:51:12,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {38337#true} call #t~ret5 := main(); {38337#true} is VALID [2022-04-27 10:51:12,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38337#true} {38337#true} #68#return; {38337#true} is VALID [2022-04-27 10:51:12,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {38337#true} assume true; {38337#true} is VALID [2022-04-27 10:51:12,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {38337#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(9, 2); {38337#true} is VALID [2022-04-27 10:51:12,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {38337#true} call ULTIMATE.init(); {38337#true} is VALID [2022-04-27 10:51:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 34 proven. 613 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-04-27 10:51:12,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [210227602] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:51:12,420 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:51:12,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 42, 42] total 120 [2022-04-27 10:51:12,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856493216] [2022-04-27 10:51:12,421 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:51:12,422 INFO L78 Accepts]: Start accepts. Automaton has has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Word has length 151 [2022-04-27 10:51:12,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:12,423 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-27 10:51:12,625 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:12,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 120 states [2022-04-27 10:51:12,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:12,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 120 interpolants. [2022-04-27 10:51:12,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1807, Invalid=12473, Unknown=0, NotChecked=0, Total=14280 [2022-04-27 10:51:12,627 INFO L87 Difference]: Start difference. First operand 370 states and 467 transitions. Second operand has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-27 10:51:35,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:35,871 INFO L93 Difference]: Finished difference Result 506 states and 626 transitions. [2022-04-27 10:51:35,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2022-04-27 10:51:35,871 INFO L78 Accepts]: Start accepts. Automaton has has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Word has length 151 [2022-04-27 10:51:35,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-27 10:51:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 239 transitions. [2022-04-27 10:51:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-27 10:51:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 239 transitions. [2022-04-27 10:51:35,878 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 239 transitions. [2022-04-27 10:51:36,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:36,160 INFO L225 Difference]: With dead ends: 506 [2022-04-27 10:51:36,160 INFO L226 Difference]: Without dead ends: 406 [2022-04-27 10:51:36,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 465 GetRequests, 260 SyntacticMatches, 3 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12313 ImplicationChecksByTransitivity, 11.6s TimeCoverageRelationStatistics Valid=4809, Invalid=36603, Unknown=0, NotChecked=0, Total=41412 [2022-04-27 10:51:36,163 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 440 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 5526 mSolverCounterSat, 659 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 441 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 6185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 659 IncrementalHoareTripleChecker+Valid, 5526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:36,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [441 Valid, 241 Invalid, 6185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [659 Valid, 5526 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-27 10:51:36,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2022-04-27 10:51:39,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 404. [2022-04-27 10:51:39,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:39,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 406 states. Second operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) [2022-04-27 10:51:39,470 INFO L74 IsIncluded]: Start isIncluded. First operand 406 states. Second operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) [2022-04-27 10:51:39,470 INFO L87 Difference]: Start difference. First operand 406 states. Second operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) [2022-04-27 10:51:39,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:39,478 INFO L93 Difference]: Finished difference Result 406 states and 516 transitions. [2022-04-27 10:51:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 516 transitions. [2022-04-27 10:51:39,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:39,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:39,479 INFO L74 IsIncluded]: Start isIncluded. First operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) Second operand 406 states. [2022-04-27 10:51:39,479 INFO L87 Difference]: Start difference. First operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) Second operand 406 states. [2022-04-27 10:51:39,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:39,491 INFO L93 Difference]: Finished difference Result 406 states and 516 transitions. [2022-04-27 10:51:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 516 transitions. [2022-04-27 10:51:39,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:39,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:39,491 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:39,491 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 285 states have (on average 1.0701754385964912) internal successors, (305), 293 states have internal predecessors, (305), 105 states have call successors, (105), 14 states have call predecessors, (105), 13 states have return successors, (104), 96 states have call predecessors, (104), 104 states have call successors, (104) [2022-04-27 10:51:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 514 transitions. [2022-04-27 10:51:39,501 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 514 transitions. Word has length 151 [2022-04-27 10:51:39,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:39,501 INFO L495 AbstractCegarLoop]: Abstraction has 404 states and 514 transitions. [2022-04-27 10:51:39,502 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 120 states, 119 states have (on average 1.5126050420168067) internal successors, (180), 117 states have internal predecessors, (180), 53 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-27 10:51:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 514 transitions. [2022-04-27 10:51:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-04-27 10:51:39,503 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:39,503 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:39,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-27 10:51:39,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:51:39,719 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:39,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:39,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1247451462, now seen corresponding path program 21 times [2022-04-27 10:51:39,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:39,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001120947] [2022-04-27 10:51:39,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {42012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {41892#true} is VALID [2022-04-27 10:51:41,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,149 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41892#true} {41892#true} #68#return; {41892#true} is VALID [2022-04-27 10:51:41,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 10:51:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,152 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,152 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} #66#return; {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} is VALID [2022-04-27 10:51:41,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-27 10:51:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,154 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,155 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-27 10:51:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-04-27 10:51:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:41,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-04-27 10:51:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:41,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-04-27 10:51:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,177 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,177 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:41,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-04-27 10:51:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,179 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:41,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-04-27 10:51:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:41,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-27 10:51:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,184 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:41,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-04-27 10:51:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,187 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-04-27 10:51:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,189 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,189 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-27 10:51:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,192 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-04-27 10:51:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-04-27 10:51:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,196 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:41,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-27 10:51:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,198 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,199 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-04-27 10:51:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-04-27 10:51:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,203 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,203 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,204 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-04-27 10:51:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {41892#true} call ULTIMATE.init(); {42012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:41,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {42012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41892#true} #68#return; {41892#true} is VALID [2022-04-27 10:51:41,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {41892#true} call #t~ret5 := main(); {41892#true} is VALID [2022-04-27 10:51:41,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {41892#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {41892#true} is VALID [2022-04-27 10:51:41,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {41892#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {41897#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:51:41,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {41897#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41898#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:41,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {41898#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41899#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:51:41,208 INFO L290 TraceCheckUtils]: 9: Hoare triple {41899#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41900#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:41,209 INFO L290 TraceCheckUtils]: 10: Hoare triple {41900#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41901#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:51:41,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {41901#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41902#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:51:41,209 INFO L290 TraceCheckUtils]: 12: Hoare triple {41902#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41903#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:51:41,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {41903#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41904#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:51:41,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {41904#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41905#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:51:41,211 INFO L290 TraceCheckUtils]: 15: Hoare triple {41905#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41906#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:51:41,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {41906#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41907#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:51:41,212 INFO L290 TraceCheckUtils]: 17: Hoare triple {41907#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41908#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:51:41,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {41908#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41909#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:51:41,212 INFO L290 TraceCheckUtils]: 19: Hoare triple {41909#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41910#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:51:41,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {41910#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41911#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:51:41,213 INFO L290 TraceCheckUtils]: 21: Hoare triple {41911#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41912#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:51:41,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {41912#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41913#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:51:41,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {41913#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41914#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:51:41,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {41914#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41915#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:51:41,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {41915#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {41916#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 37 main_~n~0))} is VALID [2022-04-27 10:51:41,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {41916#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 37 main_~n~0))} assume !(~i~0 < ~n~0); {41916#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 37 main_~n~0))} is VALID [2022-04-27 10:51:41,215 INFO L290 TraceCheckUtils]: 27: Hoare triple {41916#(and (<= main_~n~0 (+ 19 main_~k~0)) (<= 37 main_~n~0))} ~j~0 := 0; {41917#(and (<= main_~n~0 (+ 19 main_~k~0)) (= main_~j~0 0) (<= 37 main_~n~0))} is VALID [2022-04-27 10:51:41,216 INFO L290 TraceCheckUtils]: 28: Hoare triple {41917#(and (<= main_~n~0 (+ 19 main_~k~0)) (= main_~j~0 0) (<= 37 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} is VALID [2022-04-27 10:51:41,216 INFO L272 TraceCheckUtils]: 29: Hoare triple {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,217 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {41892#true} {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} #66#return; {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} is VALID [2022-04-27 10:51:41,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {41918#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,218 INFO L272 TraceCheckUtils]: 36: Hoare triple {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,218 INFO L290 TraceCheckUtils]: 37: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,218 INFO L290 TraceCheckUtils]: 38: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,218 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41892#true} {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,219 INFO L290 TraceCheckUtils]: 41: Hoare triple {41923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,219 INFO L290 TraceCheckUtils]: 42: Hoare triple {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,219 INFO L272 TraceCheckUtils]: 43: Hoare triple {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,219 INFO L290 TraceCheckUtils]: 44: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,219 INFO L290 TraceCheckUtils]: 45: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,219 INFO L290 TraceCheckUtils]: 46: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,220 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {41892#true} {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,220 INFO L290 TraceCheckUtils]: 48: Hoare triple {41928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:41,221 INFO L290 TraceCheckUtils]: 49: Hoare triple {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:41,221 INFO L272 TraceCheckUtils]: 50: Hoare triple {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,221 INFO L290 TraceCheckUtils]: 51: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,221 INFO L290 TraceCheckUtils]: 52: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,221 INFO L290 TraceCheckUtils]: 53: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,221 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {41892#true} {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:51:41,223 INFO L290 TraceCheckUtils]: 55: Hoare triple {41933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:41,223 INFO L290 TraceCheckUtils]: 56: Hoare triple {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:41,223 INFO L272 TraceCheckUtils]: 57: Hoare triple {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,223 INFO L290 TraceCheckUtils]: 58: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,223 INFO L290 TraceCheckUtils]: 59: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,223 INFO L290 TraceCheckUtils]: 60: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,224 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {41892#true} {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:51:41,224 INFO L290 TraceCheckUtils]: 62: Hoare triple {41938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:41,225 INFO L290 TraceCheckUtils]: 63: Hoare triple {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:41,225 INFO L272 TraceCheckUtils]: 64: Hoare triple {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,225 INFO L290 TraceCheckUtils]: 65: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,225 INFO L290 TraceCheckUtils]: 66: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,225 INFO L290 TraceCheckUtils]: 67: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,225 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {41892#true} {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:51:41,226 INFO L290 TraceCheckUtils]: 69: Hoare triple {41943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:41,226 INFO L290 TraceCheckUtils]: 70: Hoare triple {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:41,227 INFO L272 TraceCheckUtils]: 71: Hoare triple {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,227 INFO L290 TraceCheckUtils]: 72: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,227 INFO L290 TraceCheckUtils]: 73: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,227 INFO L290 TraceCheckUtils]: 74: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,227 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {41892#true} {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:51:41,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {41948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:41,228 INFO L290 TraceCheckUtils]: 77: Hoare triple {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:41,228 INFO L272 TraceCheckUtils]: 78: Hoare triple {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,228 INFO L290 TraceCheckUtils]: 79: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,228 INFO L290 TraceCheckUtils]: 80: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,228 INFO L290 TraceCheckUtils]: 81: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,229 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41892#true} {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:51:41,229 INFO L290 TraceCheckUtils]: 83: Hoare triple {41953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:41,230 INFO L290 TraceCheckUtils]: 84: Hoare triple {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:41,230 INFO L272 TraceCheckUtils]: 85: Hoare triple {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,230 INFO L290 TraceCheckUtils]: 86: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,230 INFO L290 TraceCheckUtils]: 87: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,230 INFO L290 TraceCheckUtils]: 88: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,230 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {41892#true} {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:51:41,231 INFO L290 TraceCheckUtils]: 90: Hoare triple {41958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,231 INFO L290 TraceCheckUtils]: 91: Hoare triple {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,231 INFO L272 TraceCheckUtils]: 92: Hoare triple {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,231 INFO L290 TraceCheckUtils]: 93: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,231 INFO L290 TraceCheckUtils]: 94: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,232 INFO L290 TraceCheckUtils]: 95: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,232 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {41892#true} {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,232 INFO L290 TraceCheckUtils]: 97: Hoare triple {41963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,233 INFO L290 TraceCheckUtils]: 98: Hoare triple {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,233 INFO L272 TraceCheckUtils]: 99: Hoare triple {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,233 INFO L290 TraceCheckUtils]: 100: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,233 INFO L290 TraceCheckUtils]: 101: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,233 INFO L290 TraceCheckUtils]: 102: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,233 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {41892#true} {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,234 INFO L290 TraceCheckUtils]: 104: Hoare triple {41968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,234 INFO L290 TraceCheckUtils]: 105: Hoare triple {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,234 INFO L272 TraceCheckUtils]: 106: Hoare triple {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,234 INFO L290 TraceCheckUtils]: 107: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,234 INFO L290 TraceCheckUtils]: 108: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,234 INFO L290 TraceCheckUtils]: 109: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,235 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {41892#true} {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,235 INFO L290 TraceCheckUtils]: 111: Hoare triple {41973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,236 INFO L290 TraceCheckUtils]: 112: Hoare triple {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,236 INFO L272 TraceCheckUtils]: 113: Hoare triple {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,236 INFO L290 TraceCheckUtils]: 114: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,236 INFO L290 TraceCheckUtils]: 115: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,236 INFO L290 TraceCheckUtils]: 116: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,236 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {41892#true} {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,237 INFO L290 TraceCheckUtils]: 118: Hoare triple {41978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:41,237 INFO L290 TraceCheckUtils]: 119: Hoare triple {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:41,238 INFO L272 TraceCheckUtils]: 120: Hoare triple {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,238 INFO L290 TraceCheckUtils]: 121: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,238 INFO L290 TraceCheckUtils]: 122: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,238 INFO L290 TraceCheckUtils]: 123: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,238 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41892#true} {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:51:41,239 INFO L290 TraceCheckUtils]: 125: Hoare triple {41983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,239 INFO L290 TraceCheckUtils]: 126: Hoare triple {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,239 INFO L272 TraceCheckUtils]: 127: Hoare triple {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,239 INFO L290 TraceCheckUtils]: 128: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,239 INFO L290 TraceCheckUtils]: 129: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,239 INFO L290 TraceCheckUtils]: 130: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,240 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {41892#true} {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,240 INFO L290 TraceCheckUtils]: 132: Hoare triple {41988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,241 INFO L290 TraceCheckUtils]: 133: Hoare triple {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,241 INFO L272 TraceCheckUtils]: 134: Hoare triple {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,241 INFO L290 TraceCheckUtils]: 135: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,241 INFO L290 TraceCheckUtils]: 136: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,241 INFO L290 TraceCheckUtils]: 137: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,241 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {41892#true} {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,242 INFO L290 TraceCheckUtils]: 139: Hoare triple {41993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,242 INFO L290 TraceCheckUtils]: 140: Hoare triple {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,242 INFO L272 TraceCheckUtils]: 141: Hoare triple {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,242 INFO L290 TraceCheckUtils]: 142: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,242 INFO L290 TraceCheckUtils]: 143: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,242 INFO L290 TraceCheckUtils]: 144: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,243 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {41892#true} {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:51:41,243 INFO L290 TraceCheckUtils]: 146: Hoare triple {41998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,244 INFO L290 TraceCheckUtils]: 147: Hoare triple {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,244 INFO L272 TraceCheckUtils]: 148: Hoare triple {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:41,244 INFO L290 TraceCheckUtils]: 149: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:41,244 INFO L290 TraceCheckUtils]: 150: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:41,244 INFO L290 TraceCheckUtils]: 151: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:41,244 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {41892#true} {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,245 INFO L290 TraceCheckUtils]: 153: Hoare triple {42003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42008#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:51:41,245 INFO L290 TraceCheckUtils]: 154: Hoare triple {42008#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:41,246 INFO L272 TraceCheckUtils]: 155: Hoare triple {42009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {42010#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:51:41,246 INFO L290 TraceCheckUtils]: 156: Hoare triple {42010#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {42011#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:51:41,246 INFO L290 TraceCheckUtils]: 157: Hoare triple {42011#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {41893#false} is VALID [2022-04-27 10:51:41,246 INFO L290 TraceCheckUtils]: 158: Hoare triple {41893#false} assume !false; {41893#false} is VALID [2022-04-27 10:51:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 461 proven. 260 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:51:41,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:41,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001120947] [2022-04-27 10:51:41,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001120947] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:51:41,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205880353] [2022-04-27 10:51:41,248 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:51:41,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:51:41,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:51:41,249 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) [2022-04-27 10:51:41,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-27 10:51:41,356 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 19 check-sat command(s) [2022-04-27 10:51:41,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:51:41,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 404 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-27 10:51:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:41,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:51:45,151 INFO L272 TraceCheckUtils]: 0: Hoare triple {41892#true} call ULTIMATE.init(); {41892#true} is VALID [2022-04-27 10:51:45,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#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(9, 2); {41892#true} is VALID [2022-04-27 10:51:45,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41892#true} #68#return; {41892#true} is VALID [2022-04-27 10:51:45,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {41892#true} call #t~ret5 := main(); {41892#true} is VALID [2022-04-27 10:51:45,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {41892#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {41892#true} is VALID [2022-04-27 10:51:45,152 INFO L290 TraceCheckUtils]: 6: Hoare triple {41892#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {42034#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:51:45,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {42034#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42038#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:51:45,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {42038#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42042#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:51:45,153 INFO L290 TraceCheckUtils]: 9: Hoare triple {42042#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42046#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:51:45,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {42046#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42050#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:51:45,154 INFO L290 TraceCheckUtils]: 11: Hoare triple {42050#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42054#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:51:45,154 INFO L290 TraceCheckUtils]: 12: Hoare triple {42054#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42058#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:51:45,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {42058#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42062#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:51:45,155 INFO L290 TraceCheckUtils]: 14: Hoare triple {42062#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42066#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:51:45,156 INFO L290 TraceCheckUtils]: 15: Hoare triple {42066#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42070#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:51:45,156 INFO L290 TraceCheckUtils]: 16: Hoare triple {42070#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42074#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:51:45,157 INFO L290 TraceCheckUtils]: 17: Hoare triple {42074#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42078#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:51:45,157 INFO L290 TraceCheckUtils]: 18: Hoare triple {42078#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42082#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:51:45,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {42082#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42086#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:51:45,158 INFO L290 TraceCheckUtils]: 20: Hoare triple {42086#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42090#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:51:45,159 INFO L290 TraceCheckUtils]: 21: Hoare triple {42090#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42094#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:51:45,159 INFO L290 TraceCheckUtils]: 22: Hoare triple {42094#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42098#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:51:45,160 INFO L290 TraceCheckUtils]: 23: Hoare triple {42098#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42102#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:51:45,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {42102#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42106#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:51:45,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {42106#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42110#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:51:45,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {42110#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !(~i~0 < ~n~0); {42110#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:51:45,161 INFO L290 TraceCheckUtils]: 27: Hoare triple {42110#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} ~j~0 := 0; {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:45,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:45,162 INFO L272 TraceCheckUtils]: 29: Hoare triple {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,162 INFO L290 TraceCheckUtils]: 32: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,162 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {41892#true} {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} #66#return; {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:51:45,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {42117#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)) (<= 0 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:51:45,163 INFO L290 TraceCheckUtils]: 35: Hoare triple {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:51:45,163 INFO L272 TraceCheckUtils]: 36: Hoare triple {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,163 INFO L290 TraceCheckUtils]: 37: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,163 INFO L290 TraceCheckUtils]: 38: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,163 INFO L290 TraceCheckUtils]: 39: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,164 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41892#true} {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:51:45,164 INFO L290 TraceCheckUtils]: 41: Hoare triple {42139#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:45,165 INFO L290 TraceCheckUtils]: 42: Hoare triple {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:45,165 INFO L272 TraceCheckUtils]: 43: Hoare triple {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,165 INFO L290 TraceCheckUtils]: 46: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,165 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {41892#true} {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} #66#return; {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:51:45,166 INFO L290 TraceCheckUtils]: 48: Hoare triple {42161#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:51:45,166 INFO L290 TraceCheckUtils]: 49: Hoare triple {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:51:45,166 INFO L272 TraceCheckUtils]: 50: Hoare triple {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,166 INFO L290 TraceCheckUtils]: 51: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,166 INFO L290 TraceCheckUtils]: 52: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,166 INFO L290 TraceCheckUtils]: 53: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,167 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {41892#true} {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} #66#return; {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:51:45,167 INFO L290 TraceCheckUtils]: 55: Hoare triple {42183#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:51:45,168 INFO L290 TraceCheckUtils]: 56: Hoare triple {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:51:45,168 INFO L272 TraceCheckUtils]: 57: Hoare triple {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,168 INFO L290 TraceCheckUtils]: 58: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,168 INFO L290 TraceCheckUtils]: 59: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,168 INFO L290 TraceCheckUtils]: 60: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,168 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {41892#true} {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} #66#return; {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:51:45,169 INFO L290 TraceCheckUtils]: 62: Hoare triple {42205#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:51:45,169 INFO L290 TraceCheckUtils]: 63: Hoare triple {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:51:45,169 INFO L272 TraceCheckUtils]: 64: Hoare triple {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,169 INFO L290 TraceCheckUtils]: 67: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,170 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {41892#true} {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} #66#return; {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:51:45,170 INFO L290 TraceCheckUtils]: 69: Hoare triple {42227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:51:45,171 INFO L290 TraceCheckUtils]: 70: Hoare triple {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:51:45,171 INFO L272 TraceCheckUtils]: 71: Hoare triple {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,171 INFO L290 TraceCheckUtils]: 72: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,171 INFO L290 TraceCheckUtils]: 73: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,171 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {41892#true} {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:51:45,172 INFO L290 TraceCheckUtils]: 76: Hoare triple {42249#(and (< 0 main_~n~0) (<= 6 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:51:45,172 INFO L290 TraceCheckUtils]: 77: Hoare triple {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:51:45,172 INFO L272 TraceCheckUtils]: 78: Hoare triple {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,172 INFO L290 TraceCheckUtils]: 79: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,172 INFO L290 TraceCheckUtils]: 80: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,172 INFO L290 TraceCheckUtils]: 81: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,173 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41892#true} {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:51:45,173 INFO L290 TraceCheckUtils]: 83: Hoare triple {42271#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:51:45,174 INFO L290 TraceCheckUtils]: 84: Hoare triple {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:51:45,174 INFO L272 TraceCheckUtils]: 85: Hoare triple {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,174 INFO L290 TraceCheckUtils]: 86: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,174 INFO L290 TraceCheckUtils]: 87: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,174 INFO L290 TraceCheckUtils]: 88: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,174 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {41892#true} {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} #66#return; {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:51:45,175 INFO L290 TraceCheckUtils]: 90: Hoare triple {42293#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:51:45,175 INFO L290 TraceCheckUtils]: 91: Hoare triple {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:51:45,175 INFO L272 TraceCheckUtils]: 92: Hoare triple {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,175 INFO L290 TraceCheckUtils]: 93: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,175 INFO L290 TraceCheckUtils]: 94: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,175 INFO L290 TraceCheckUtils]: 95: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,176 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {41892#true} {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:51:45,176 INFO L290 TraceCheckUtils]: 97: Hoare triple {42315#(and (< 0 main_~n~0) (<= 9 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} is VALID [2022-04-27 10:51:45,177 INFO L290 TraceCheckUtils]: 98: Hoare triple {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} is VALID [2022-04-27 10:51:45,177 INFO L272 TraceCheckUtils]: 99: Hoare triple {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,177 INFO L290 TraceCheckUtils]: 100: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,177 INFO L290 TraceCheckUtils]: 101: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,177 INFO L290 TraceCheckUtils]: 102: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,177 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {41892#true} {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} #66#return; {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} is VALID [2022-04-27 10:51:45,178 INFO L290 TraceCheckUtils]: 104: Hoare triple {42337#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 29 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:51:45,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:51:45,178 INFO L272 TraceCheckUtils]: 106: Hoare triple {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,178 INFO L290 TraceCheckUtils]: 107: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,178 INFO L290 TraceCheckUtils]: 108: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,178 INFO L290 TraceCheckUtils]: 109: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,179 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {41892#true} {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} #66#return; {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:51:45,179 INFO L290 TraceCheckUtils]: 111: Hoare triple {42359#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:51:45,180 INFO L290 TraceCheckUtils]: 112: Hoare triple {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:51:45,180 INFO L272 TraceCheckUtils]: 113: Hoare triple {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,180 INFO L290 TraceCheckUtils]: 114: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,180 INFO L290 TraceCheckUtils]: 115: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,180 INFO L290 TraceCheckUtils]: 116: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,180 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {41892#true} {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} #66#return; {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:51:45,181 INFO L290 TraceCheckUtils]: 118: Hoare triple {42381#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 12 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:45,181 INFO L290 TraceCheckUtils]: 119: Hoare triple {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:45,181 INFO L272 TraceCheckUtils]: 120: Hoare triple {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,181 INFO L290 TraceCheckUtils]: 121: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,181 INFO L290 TraceCheckUtils]: 122: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,181 INFO L290 TraceCheckUtils]: 123: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,182 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41892#true} {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} #66#return; {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:51:45,182 INFO L290 TraceCheckUtils]: 125: Hoare triple {42403#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 13 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} is VALID [2022-04-27 10:51:45,182 INFO L290 TraceCheckUtils]: 126: Hoare triple {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} is VALID [2022-04-27 10:51:45,183 INFO L272 TraceCheckUtils]: 127: Hoare triple {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,183 INFO L290 TraceCheckUtils]: 128: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,183 INFO L290 TraceCheckUtils]: 129: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,183 INFO L290 TraceCheckUtils]: 130: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,183 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {41892#true} {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} #66#return; {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} is VALID [2022-04-27 10:51:45,184 INFO L290 TraceCheckUtils]: 132: Hoare triple {42425#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 33)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:51:45,184 INFO L290 TraceCheckUtils]: 133: Hoare triple {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:51:45,184 INFO L272 TraceCheckUtils]: 134: Hoare triple {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,184 INFO L290 TraceCheckUtils]: 135: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,184 INFO L290 TraceCheckUtils]: 136: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,184 INFO L290 TraceCheckUtils]: 137: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,185 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {41892#true} {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #66#return; {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:51:45,185 INFO L290 TraceCheckUtils]: 139: Hoare triple {42447#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:45,185 INFO L290 TraceCheckUtils]: 140: Hoare triple {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:45,185 INFO L272 TraceCheckUtils]: 141: Hoare triple {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,186 INFO L290 TraceCheckUtils]: 142: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,186 INFO L290 TraceCheckUtils]: 143: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,186 INFO L290 TraceCheckUtils]: 144: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,186 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {41892#true} {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} #66#return; {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:51:45,186 INFO L290 TraceCheckUtils]: 146: Hoare triple {42469#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:51:45,187 INFO L290 TraceCheckUtils]: 147: Hoare triple {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:51:45,187 INFO L272 TraceCheckUtils]: 148: Hoare triple {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:45,187 INFO L290 TraceCheckUtils]: 149: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:45,187 INFO L290 TraceCheckUtils]: 150: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:45,187 INFO L290 TraceCheckUtils]: 151: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:45,187 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {41892#true} {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #66#return; {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:51:45,188 INFO L290 TraceCheckUtils]: 153: Hoare triple {42491#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42513#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:51:45,188 INFO L290 TraceCheckUtils]: 154: Hoare triple {42513#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:45,189 INFO L272 TraceCheckUtils]: 155: Hoare triple {42009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {42520#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:51:45,189 INFO L290 TraceCheckUtils]: 156: Hoare triple {42520#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {42524#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:51:45,190 INFO L290 TraceCheckUtils]: 157: Hoare triple {42524#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {41893#false} is VALID [2022-04-27 10:51:45,190 INFO L290 TraceCheckUtils]: 158: Hoare triple {41893#false} assume !false; {41893#false} is VALID [2022-04-27 10:51:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 36 proven. 685 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:51:45,190 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:51:49,871 INFO L290 TraceCheckUtils]: 158: Hoare triple {41893#false} assume !false; {41893#false} is VALID [2022-04-27 10:51:49,876 INFO L290 TraceCheckUtils]: 157: Hoare triple {42524#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {41893#false} is VALID [2022-04-27 10:51:49,876 INFO L290 TraceCheckUtils]: 156: Hoare triple {42520#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {42524#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:51:49,877 INFO L272 TraceCheckUtils]: 155: Hoare triple {42009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {42520#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:51:49,877 INFO L290 TraceCheckUtils]: 154: Hoare triple {42543#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:51:49,878 INFO L290 TraceCheckUtils]: 153: Hoare triple {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42543#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,878 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {41892#true} {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:49,879 INFO L290 TraceCheckUtils]: 151: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,879 INFO L290 TraceCheckUtils]: 150: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,879 INFO L290 TraceCheckUtils]: 149: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,879 INFO L272 TraceCheckUtils]: 148: Hoare triple {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,879 INFO L290 TraceCheckUtils]: 147: Hoare triple {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:49,880 INFO L290 TraceCheckUtils]: 146: Hoare triple {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42547#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:51:49,880 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {41892#true} {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,880 INFO L290 TraceCheckUtils]: 144: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,880 INFO L290 TraceCheckUtils]: 143: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,880 INFO L290 TraceCheckUtils]: 142: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,880 INFO L272 TraceCheckUtils]: 141: Hoare triple {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,881 INFO L290 TraceCheckUtils]: 140: Hoare triple {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,881 INFO L290 TraceCheckUtils]: 139: Hoare triple {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42569#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,882 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {41892#true} {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,882 INFO L290 TraceCheckUtils]: 137: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,882 INFO L290 TraceCheckUtils]: 136: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,882 INFO L290 TraceCheckUtils]: 135: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,882 INFO L272 TraceCheckUtils]: 134: Hoare triple {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,883 INFO L290 TraceCheckUtils]: 133: Hoare triple {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,883 INFO L290 TraceCheckUtils]: 132: Hoare triple {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42591#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,884 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {41892#true} {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:49,884 INFO L290 TraceCheckUtils]: 130: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,884 INFO L290 TraceCheckUtils]: 129: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,884 INFO L290 TraceCheckUtils]: 128: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,884 INFO L272 TraceCheckUtils]: 127: Hoare triple {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,884 INFO L290 TraceCheckUtils]: 126: Hoare triple {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:49,885 INFO L290 TraceCheckUtils]: 125: Hoare triple {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42613#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:51:49,885 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41892#true} {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,885 INFO L290 TraceCheckUtils]: 123: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,885 INFO L290 TraceCheckUtils]: 122: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,885 INFO L290 TraceCheckUtils]: 121: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,885 INFO L272 TraceCheckUtils]: 120: Hoare triple {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,886 INFO L290 TraceCheckUtils]: 119: Hoare triple {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,886 INFO L290 TraceCheckUtils]: 118: Hoare triple {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42635#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,886 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {41892#true} {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,887 INFO L290 TraceCheckUtils]: 116: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,887 INFO L290 TraceCheckUtils]: 115: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,887 INFO L290 TraceCheckUtils]: 114: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,887 INFO L272 TraceCheckUtils]: 113: Hoare triple {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,887 INFO L290 TraceCheckUtils]: 112: Hoare triple {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,888 INFO L290 TraceCheckUtils]: 111: Hoare triple {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42657#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,888 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {41892#true} {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:49,888 INFO L290 TraceCheckUtils]: 109: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,888 INFO L290 TraceCheckUtils]: 108: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,888 INFO L290 TraceCheckUtils]: 107: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,888 INFO L272 TraceCheckUtils]: 106: Hoare triple {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,889 INFO L290 TraceCheckUtils]: 105: Hoare triple {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:49,889 INFO L290 TraceCheckUtils]: 104: Hoare triple {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42679#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:51:49,890 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {41892#true} {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:49,890 INFO L290 TraceCheckUtils]: 102: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,890 INFO L290 TraceCheckUtils]: 101: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,890 INFO L290 TraceCheckUtils]: 100: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,890 INFO L272 TraceCheckUtils]: 99: Hoare triple {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,890 INFO L290 TraceCheckUtils]: 98: Hoare triple {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:49,891 INFO L290 TraceCheckUtils]: 97: Hoare triple {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42701#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:51:49,891 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {41892#true} {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:49,891 INFO L290 TraceCheckUtils]: 95: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,891 INFO L290 TraceCheckUtils]: 94: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,891 INFO L290 TraceCheckUtils]: 93: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,891 INFO L272 TraceCheckUtils]: 92: Hoare triple {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,892 INFO L290 TraceCheckUtils]: 91: Hoare triple {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:49,892 INFO L290 TraceCheckUtils]: 90: Hoare triple {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42723#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:51:49,893 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {41892#true} {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:49,893 INFO L290 TraceCheckUtils]: 88: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,893 INFO L290 TraceCheckUtils]: 87: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,893 INFO L290 TraceCheckUtils]: 86: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,893 INFO L272 TraceCheckUtils]: 85: Hoare triple {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,893 INFO L290 TraceCheckUtils]: 84: Hoare triple {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:49,894 INFO L290 TraceCheckUtils]: 83: Hoare triple {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42745#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:51:49,894 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41892#true} {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:49,894 INFO L290 TraceCheckUtils]: 81: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,894 INFO L290 TraceCheckUtils]: 80: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,894 INFO L290 TraceCheckUtils]: 79: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,894 INFO L272 TraceCheckUtils]: 78: Hoare triple {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,895 INFO L290 TraceCheckUtils]: 77: Hoare triple {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:49,896 INFO L290 TraceCheckUtils]: 76: Hoare triple {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42767#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:51:49,896 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {41892#true} {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:49,896 INFO L290 TraceCheckUtils]: 74: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,896 INFO L290 TraceCheckUtils]: 73: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,896 INFO L290 TraceCheckUtils]: 72: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,896 INFO L272 TraceCheckUtils]: 71: Hoare triple {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,897 INFO L290 TraceCheckUtils]: 70: Hoare triple {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:49,897 INFO L290 TraceCheckUtils]: 69: Hoare triple {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42789#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:51:49,897 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {41892#true} {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:49,897 INFO L290 TraceCheckUtils]: 67: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,898 INFO L290 TraceCheckUtils]: 66: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,898 INFO L290 TraceCheckUtils]: 65: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,898 INFO L272 TraceCheckUtils]: 64: Hoare triple {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,898 INFO L290 TraceCheckUtils]: 63: Hoare triple {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:49,899 INFO L290 TraceCheckUtils]: 62: Hoare triple {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42811#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:51:49,899 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {41892#true} {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:49,899 INFO L290 TraceCheckUtils]: 60: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,899 INFO L290 TraceCheckUtils]: 59: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,899 INFO L290 TraceCheckUtils]: 58: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,899 INFO L272 TraceCheckUtils]: 57: Hoare triple {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,900 INFO L290 TraceCheckUtils]: 56: Hoare triple {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:49,900 INFO L290 TraceCheckUtils]: 55: Hoare triple {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42833#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:51:49,901 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {41892#true} {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:49,901 INFO L290 TraceCheckUtils]: 53: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,901 INFO L290 TraceCheckUtils]: 52: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,901 INFO L290 TraceCheckUtils]: 51: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,901 INFO L272 TraceCheckUtils]: 50: Hoare triple {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,901 INFO L290 TraceCheckUtils]: 49: Hoare triple {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:49,902 INFO L290 TraceCheckUtils]: 48: Hoare triple {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42855#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:51:49,902 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {41892#true} {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,902 INFO L290 TraceCheckUtils]: 46: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,902 INFO L290 TraceCheckUtils]: 45: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,902 INFO L290 TraceCheckUtils]: 44: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,902 INFO L272 TraceCheckUtils]: 43: Hoare triple {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,903 INFO L290 TraceCheckUtils]: 42: Hoare triple {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,903 INFO L290 TraceCheckUtils]: 41: Hoare triple {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42877#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:51:49,904 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41892#true} {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:49,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,904 INFO L290 TraceCheckUtils]: 38: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,904 INFO L272 TraceCheckUtils]: 36: Hoare triple {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:49,905 INFO L290 TraceCheckUtils]: 34: Hoare triple {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {42899#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:51:49,905 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {41892#true} {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:51:49,905 INFO L290 TraceCheckUtils]: 32: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,905 INFO L290 TraceCheckUtils]: 31: Hoare triple {41892#true} assume !(0 == ~cond); {41892#true} is VALID [2022-04-27 10:51:49,905 INFO L290 TraceCheckUtils]: 30: Hoare triple {41892#true} ~cond := #in~cond; {41892#true} is VALID [2022-04-27 10:51:49,905 INFO L272 TraceCheckUtils]: 29: Hoare triple {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {41892#true} is VALID [2022-04-27 10:51:49,906 INFO L290 TraceCheckUtils]: 28: Hoare triple {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:51:49,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {42943#(or (<= (div main_~n~0 2) 18) (<= 19 main_~k~0))} ~j~0 := 0; {42921#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:51:49,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {42943#(or (<= (div main_~n~0 2) 18) (<= 19 main_~k~0))} assume !(~i~0 < ~n~0); {42943#(or (<= (div main_~n~0 2) 18) (<= 19 main_~k~0))} is VALID [2022-04-27 10:51:49,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {42950#(or (<= (div main_~n~0 2) 18) (<= 20 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42943#(or (<= (div main_~n~0 2) 18) (<= 19 main_~k~0))} is VALID [2022-04-27 10:51:49,908 INFO L290 TraceCheckUtils]: 24: Hoare triple {42954#(or (<= (div main_~n~0 2) 18) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42950#(or (<= (div main_~n~0 2) 18) (<= 20 main_~k~0))} is VALID [2022-04-27 10:51:49,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {42958#(or (<= (div main_~n~0 2) 18) (<= 22 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42954#(or (<= (div main_~n~0 2) 18) (<= 21 main_~k~0))} is VALID [2022-04-27 10:51:49,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {42962#(or (<= (div main_~n~0 2) 18) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42958#(or (<= (div main_~n~0 2) 18) (<= 22 main_~k~0))} is VALID [2022-04-27 10:51:49,909 INFO L290 TraceCheckUtils]: 21: Hoare triple {42966#(or (<= (div main_~n~0 2) 18) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42962#(or (<= (div main_~n~0 2) 18) (<= 23 main_~k~0))} is VALID [2022-04-27 10:51:49,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {42970#(or (<= (div main_~n~0 2) 18) (<= 25 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42966#(or (<= (div main_~n~0 2) 18) (<= 24 main_~k~0))} is VALID [2022-04-27 10:51:49,910 INFO L290 TraceCheckUtils]: 19: Hoare triple {42974#(or (<= (div main_~n~0 2) 18) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42970#(or (<= (div main_~n~0 2) 18) (<= 25 main_~k~0))} is VALID [2022-04-27 10:51:49,910 INFO L290 TraceCheckUtils]: 18: Hoare triple {42978#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 18))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42974#(or (<= (div main_~n~0 2) 18) (<= 26 main_~k~0))} is VALID [2022-04-27 10:51:49,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {42982#(or (<= (div main_~n~0 2) 18) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42978#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 18))} is VALID [2022-04-27 10:51:49,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {42986#(or (<= (div main_~n~0 2) 18) (<= 29 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42982#(or (<= (div main_~n~0 2) 18) (<= 28 main_~k~0))} is VALID [2022-04-27 10:51:49,912 INFO L290 TraceCheckUtils]: 15: Hoare triple {42990#(or (<= (div main_~n~0 2) 18) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42986#(or (<= (div main_~n~0 2) 18) (<= 29 main_~k~0))} is VALID [2022-04-27 10:51:49,912 INFO L290 TraceCheckUtils]: 14: Hoare triple {42994#(or (<= (div main_~n~0 2) 18) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42990#(or (<= (div main_~n~0 2) 18) (<= 30 main_~k~0))} is VALID [2022-04-27 10:51:49,913 INFO L290 TraceCheckUtils]: 13: Hoare triple {42998#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 18))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42994#(or (<= (div main_~n~0 2) 18) (<= 31 main_~k~0))} is VALID [2022-04-27 10:51:49,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {43002#(or (<= (div main_~n~0 2) 18) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {42998#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 18))} is VALID [2022-04-27 10:51:49,914 INFO L290 TraceCheckUtils]: 11: Hoare triple {43006#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 18))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {43002#(or (<= (div main_~n~0 2) 18) (<= 33 main_~k~0))} is VALID [2022-04-27 10:51:49,914 INFO L290 TraceCheckUtils]: 10: Hoare triple {43010#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 18))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {43006#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 18))} is VALID [2022-04-27 10:51:49,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {43014#(or (<= (div main_~n~0 2) 18) (<= 36 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {43010#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 18))} is VALID [2022-04-27 10:51:49,915 INFO L290 TraceCheckUtils]: 8: Hoare triple {43018#(or (<= (div main_~n~0 2) 18) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {43014#(or (<= (div main_~n~0 2) 18) (<= 36 main_~k~0))} is VALID [2022-04-27 10:51:49,915 INFO L290 TraceCheckUtils]: 7: Hoare triple {43022#(or (<= 38 main_~k~0) (<= (div main_~n~0 2) 18) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {43018#(or (<= (div main_~n~0 2) 18) (<= 37 main_~k~0))} is VALID [2022-04-27 10:51:49,916 INFO L290 TraceCheckUtils]: 6: Hoare triple {41892#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {43022#(or (<= 38 main_~k~0) (<= (div main_~n~0 2) 18) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:51:49,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {41892#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {41892#true} is VALID [2022-04-27 10:51:49,916 INFO L272 TraceCheckUtils]: 4: Hoare triple {41892#true} call #t~ret5 := main(); {41892#true} is VALID [2022-04-27 10:51:49,916 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41892#true} {41892#true} #68#return; {41892#true} is VALID [2022-04-27 10:51:49,916 INFO L290 TraceCheckUtils]: 2: Hoare triple {41892#true} assume true; {41892#true} is VALID [2022-04-27 10:51:49,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {41892#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(9, 2); {41892#true} is VALID [2022-04-27 10:51:49,916 INFO L272 TraceCheckUtils]: 0: Hoare triple {41892#true} call ULTIMATE.init(); {41892#true} is VALID [2022-04-27 10:51:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 36 proven. 685 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:51:49,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205880353] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:51:49,917 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:51:49,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 44, 44] total 126 [2022-04-27 10:51:49,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58294618] [2022-04-27 10:51:49,917 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:51:49,918 INFO L78 Accepts]: Start accepts. Automaton has has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Word has length 159 [2022-04-27 10:51:49,919 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:49,919 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2022-04-27 10:51:50,130 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 303 edges. 303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:50,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 126 states [2022-04-27 10:51:50,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:50,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 126 interpolants. [2022-04-27 10:51:50,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1767, Invalid=13983, Unknown=0, NotChecked=0, Total=15750 [2022-04-27 10:51:50,132 INFO L87 Difference]: Start difference. First operand 404 states and 514 transitions. Second operand has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2022-04-27 10:52:10,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:10,449 INFO L93 Difference]: Finished difference Result 508 states and 626 transitions. [2022-04-27 10:52:10,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-27 10:52:10,449 INFO L78 Accepts]: Start accepts. Automaton has has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Word has length 159 [2022-04-27 10:52:10,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2022-04-27 10:52:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 137 transitions. [2022-04-27 10:52:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2022-04-27 10:52:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 137 transitions. [2022-04-27 10:52:10,452 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 137 transitions. [2022-04-27 10:52:10,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:10,611 INFO L225 Difference]: With dead ends: 508 [2022-04-27 10:52:10,611 INFO L226 Difference]: Without dead ends: 401 [2022-04-27 10:52:10,613 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 274 SyntacticMatches, 3 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9392 ImplicationChecksByTransitivity, 13.3s TimeCoverageRelationStatistics Valid=3867, Invalid=32805, Unknown=0, NotChecked=0, Total=36672 [2022-04-27 10:52:10,613 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 104 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 3644 mSolverCounterSat, 306 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 227 SdHoareTripleChecker+Invalid, 3950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 306 IncrementalHoareTripleChecker+Valid, 3644 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:10,613 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 227 Invalid, 3950 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [306 Valid, 3644 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-27 10:52:10,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2022-04-27 10:52:13,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 401. [2022-04-27 10:52:13,857 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:13,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 401 states. Second operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-27 10:52:13,858 INFO L74 IsIncluded]: Start isIncluded. First operand 401 states. Second operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-27 10:52:13,858 INFO L87 Difference]: Start difference. First operand 401 states. Second operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-27 10:52:13,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:13,866 INFO L93 Difference]: Finished difference Result 401 states and 509 transitions. [2022-04-27 10:52:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 509 transitions. [2022-04-27 10:52:13,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:13,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:13,867 INFO L74 IsIncluded]: Start isIncluded. First operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) Second operand 401 states. [2022-04-27 10:52:13,867 INFO L87 Difference]: Start difference. First operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) Second operand 401 states. [2022-04-27 10:52:13,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:13,875 INFO L93 Difference]: Finished difference Result 401 states and 509 transitions. [2022-04-27 10:52:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 509 transitions. [2022-04-27 10:52:13,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:13,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:13,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:13,876 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 401 states, 283 states have (on average 1.0671378091872792) internal successors, (302), 290 states have internal predecessors, (302), 104 states have call successors, (104), 14 states have call predecessors, (104), 13 states have return successors, (103), 96 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-27 10:52:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 509 transitions. [2022-04-27 10:52:13,885 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 509 transitions. Word has length 159 [2022-04-27 10:52:13,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:13,886 INFO L495 AbstractCegarLoop]: Abstraction has 401 states and 509 transitions. [2022-04-27 10:52:13,886 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 126 states, 125 states have (on average 1.512) internal successors, (189), 123 states have internal predecessors, (189), 56 states have call successors, (59), 4 states have call predecessors, (59), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2022-04-27 10:52:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 509 transitions. [2022-04-27 10:52:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-27 10:52:13,887 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:13,887 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:13,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:14,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-27 10:52:14,103 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:14,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:14,104 INFO L85 PathProgramCache]: Analyzing trace with hash -153733870, now seen corresponding path program 22 times [2022-04-27 10:52:14,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:14,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537947017] [2022-04-27 10:52:14,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {45575#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {45457#true} is VALID [2022-04-27 10:52:14,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,729 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45457#true} {45457#true} #68#return; {45457#true} is VALID [2022-04-27 10:52:14,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 10:52:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45482#(<= 19 main_~k~0)} #66#return; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-27 10:52:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45487#(<= 18 main_~k~0)} #66#return; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:14,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 10:52:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,737 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45492#(<= 17 main_~k~0)} #66#return; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:14,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-04-27 10:52:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45497#(<= 16 main_~k~0)} #66#return; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:14,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-04-27 10:52:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45502#(<= 15 main_~k~0)} #66#return; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:14,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-27 10:52:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45507#(<= 14 main_~k~0)} #66#return; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:14,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-04-27 10:52:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45512#(<= 13 main_~k~0)} #66#return; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:14,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-27 10:52:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,754 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45517#(<= 12 main_~k~0)} #66#return; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:14,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-27 10:52:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,770 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45522#(<= 11 main_~k~0)} #66#return; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:14,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-27 10:52:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,773 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45527#(<= 10 main_~k~0)} #66#return; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:14,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-04-27 10:52:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,775 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45532#(<= 9 main_~k~0)} #66#return; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:14,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-04-27 10:52:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45537#(<= 8 main_~k~0)} #66#return; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:14,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-04-27 10:52:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45542#(<= 7 main_~k~0)} #66#return; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:14,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-27 10:52:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45547#(<= 6 main_~k~0)} #66#return; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:14,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-04-27 10:52:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45552#(<= 5 main_~k~0)} #66#return; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:14,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-04-27 10:52:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,786 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,786 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45557#(<= 4 main_~k~0)} #66#return; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:14,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-04-27 10:52:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,789 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45562#(<= 3 main_~k~0)} #66#return; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:14,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-04-27 10:52:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45567#(<= 2 main_~k~0)} #66#return; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:14,791 INFO L272 TraceCheckUtils]: 0: Hoare triple {45457#true} call ULTIMATE.init(); {45575#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:14,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {45575#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {45457#true} is VALID [2022-04-27 10:52:14,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45457#true} #68#return; {45457#true} is VALID [2022-04-27 10:52:14,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {45457#true} call #t~ret5 := main(); {45457#true} is VALID [2022-04-27 10:52:14,792 INFO L290 TraceCheckUtils]: 5: Hoare triple {45457#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {45457#true} is VALID [2022-04-27 10:52:14,792 INFO L290 TraceCheckUtils]: 6: Hoare triple {45457#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {45462#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:52:14,792 INFO L290 TraceCheckUtils]: 7: Hoare triple {45462#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45463#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {45463#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45464#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {45464#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45465#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,794 INFO L290 TraceCheckUtils]: 10: Hoare triple {45465#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45466#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,794 INFO L290 TraceCheckUtils]: 11: Hoare triple {45466#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45467#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,795 INFO L290 TraceCheckUtils]: 12: Hoare triple {45467#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45468#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,795 INFO L290 TraceCheckUtils]: 13: Hoare triple {45468#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45469#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,795 INFO L290 TraceCheckUtils]: 14: Hoare triple {45469#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45470#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,796 INFO L290 TraceCheckUtils]: 15: Hoare triple {45470#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45471#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,796 INFO L290 TraceCheckUtils]: 16: Hoare triple {45471#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45472#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {45472#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45473#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {45473#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45474#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,798 INFO L290 TraceCheckUtils]: 19: Hoare triple {45474#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45475#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {45475#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45476#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,799 INFO L290 TraceCheckUtils]: 21: Hoare triple {45476#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45477#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,799 INFO L290 TraceCheckUtils]: 22: Hoare triple {45477#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45478#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,799 INFO L290 TraceCheckUtils]: 23: Hoare triple {45478#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45479#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {45479#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45480#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,800 INFO L290 TraceCheckUtils]: 25: Hoare triple {45480#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45481#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:52:14,801 INFO L290 TraceCheckUtils]: 26: Hoare triple {45481#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,801 INFO L290 TraceCheckUtils]: 27: Hoare triple {45482#(<= 19 main_~k~0)} assume !(~i~0 < ~n~0); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,801 INFO L290 TraceCheckUtils]: 28: Hoare triple {45482#(<= 19 main_~k~0)} ~j~0 := 0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,801 INFO L290 TraceCheckUtils]: 29: Hoare triple {45482#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,802 INFO L272 TraceCheckUtils]: 30: Hoare triple {45482#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,802 INFO L290 TraceCheckUtils]: 31: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,802 INFO L290 TraceCheckUtils]: 32: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,802 INFO L290 TraceCheckUtils]: 33: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,802 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {45457#true} {45482#(<= 19 main_~k~0)} #66#return; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:14,802 INFO L290 TraceCheckUtils]: 35: Hoare triple {45482#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:14,803 INFO L290 TraceCheckUtils]: 36: Hoare triple {45487#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:14,803 INFO L272 TraceCheckUtils]: 37: Hoare triple {45487#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,803 INFO L290 TraceCheckUtils]: 38: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,803 INFO L290 TraceCheckUtils]: 39: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,803 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45457#true} {45487#(<= 18 main_~k~0)} #66#return; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:14,804 INFO L290 TraceCheckUtils]: 42: Hoare triple {45487#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:14,804 INFO L290 TraceCheckUtils]: 43: Hoare triple {45492#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:14,804 INFO L272 TraceCheckUtils]: 44: Hoare triple {45492#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,804 INFO L290 TraceCheckUtils]: 45: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,804 INFO L290 TraceCheckUtils]: 46: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,804 INFO L290 TraceCheckUtils]: 47: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,804 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {45457#true} {45492#(<= 17 main_~k~0)} #66#return; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:14,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {45492#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:14,805 INFO L290 TraceCheckUtils]: 50: Hoare triple {45497#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:14,805 INFO L272 TraceCheckUtils]: 51: Hoare triple {45497#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,805 INFO L290 TraceCheckUtils]: 52: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,805 INFO L290 TraceCheckUtils]: 53: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,805 INFO L290 TraceCheckUtils]: 54: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,806 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {45457#true} {45497#(<= 16 main_~k~0)} #66#return; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:14,806 INFO L290 TraceCheckUtils]: 56: Hoare triple {45497#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:14,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {45502#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:14,806 INFO L272 TraceCheckUtils]: 58: Hoare triple {45502#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,806 INFO L290 TraceCheckUtils]: 59: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,806 INFO L290 TraceCheckUtils]: 61: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,807 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {45457#true} {45502#(<= 15 main_~k~0)} #66#return; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:14,807 INFO L290 TraceCheckUtils]: 63: Hoare triple {45502#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:14,807 INFO L290 TraceCheckUtils]: 64: Hoare triple {45507#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:14,807 INFO L272 TraceCheckUtils]: 65: Hoare triple {45507#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,807 INFO L290 TraceCheckUtils]: 66: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,807 INFO L290 TraceCheckUtils]: 67: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,807 INFO L290 TraceCheckUtils]: 68: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,808 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {45457#true} {45507#(<= 14 main_~k~0)} #66#return; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:14,808 INFO L290 TraceCheckUtils]: 70: Hoare triple {45507#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:14,808 INFO L290 TraceCheckUtils]: 71: Hoare triple {45512#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:14,809 INFO L272 TraceCheckUtils]: 72: Hoare triple {45512#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,809 INFO L290 TraceCheckUtils]: 73: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,809 INFO L290 TraceCheckUtils]: 74: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,809 INFO L290 TraceCheckUtils]: 75: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,809 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {45457#true} {45512#(<= 13 main_~k~0)} #66#return; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:14,809 INFO L290 TraceCheckUtils]: 77: Hoare triple {45512#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:14,810 INFO L290 TraceCheckUtils]: 78: Hoare triple {45517#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:14,810 INFO L272 TraceCheckUtils]: 79: Hoare triple {45517#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,810 INFO L290 TraceCheckUtils]: 80: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,810 INFO L290 TraceCheckUtils]: 81: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,810 INFO L290 TraceCheckUtils]: 82: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,810 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {45457#true} {45517#(<= 12 main_~k~0)} #66#return; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:14,810 INFO L290 TraceCheckUtils]: 84: Hoare triple {45517#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:14,811 INFO L290 TraceCheckUtils]: 85: Hoare triple {45522#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:14,811 INFO L272 TraceCheckUtils]: 86: Hoare triple {45522#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,811 INFO L290 TraceCheckUtils]: 87: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,811 INFO L290 TraceCheckUtils]: 88: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,811 INFO L290 TraceCheckUtils]: 89: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,811 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {45457#true} {45522#(<= 11 main_~k~0)} #66#return; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:14,812 INFO L290 TraceCheckUtils]: 91: Hoare triple {45522#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:14,812 INFO L290 TraceCheckUtils]: 92: Hoare triple {45527#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:14,812 INFO L272 TraceCheckUtils]: 93: Hoare triple {45527#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,812 INFO L290 TraceCheckUtils]: 94: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,812 INFO L290 TraceCheckUtils]: 95: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,812 INFO L290 TraceCheckUtils]: 96: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,812 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {45457#true} {45527#(<= 10 main_~k~0)} #66#return; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:14,813 INFO L290 TraceCheckUtils]: 98: Hoare triple {45527#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:14,813 INFO L290 TraceCheckUtils]: 99: Hoare triple {45532#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:14,813 INFO L272 TraceCheckUtils]: 100: Hoare triple {45532#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,813 INFO L290 TraceCheckUtils]: 101: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,813 INFO L290 TraceCheckUtils]: 102: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,813 INFO L290 TraceCheckUtils]: 103: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,813 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45457#true} {45532#(<= 9 main_~k~0)} #66#return; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:14,814 INFO L290 TraceCheckUtils]: 105: Hoare triple {45532#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:14,814 INFO L290 TraceCheckUtils]: 106: Hoare triple {45537#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:14,814 INFO L272 TraceCheckUtils]: 107: Hoare triple {45537#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,814 INFO L290 TraceCheckUtils]: 108: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,814 INFO L290 TraceCheckUtils]: 109: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,814 INFO L290 TraceCheckUtils]: 110: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,814 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {45457#true} {45537#(<= 8 main_~k~0)} #66#return; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:14,815 INFO L290 TraceCheckUtils]: 112: Hoare triple {45537#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:14,815 INFO L290 TraceCheckUtils]: 113: Hoare triple {45542#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:14,815 INFO L272 TraceCheckUtils]: 114: Hoare triple {45542#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,815 INFO L290 TraceCheckUtils]: 115: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,815 INFO L290 TraceCheckUtils]: 116: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,815 INFO L290 TraceCheckUtils]: 117: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,815 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {45457#true} {45542#(<= 7 main_~k~0)} #66#return; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:14,816 INFO L290 TraceCheckUtils]: 119: Hoare triple {45542#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:14,816 INFO L290 TraceCheckUtils]: 120: Hoare triple {45547#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:14,816 INFO L272 TraceCheckUtils]: 121: Hoare triple {45547#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,816 INFO L290 TraceCheckUtils]: 122: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,816 INFO L290 TraceCheckUtils]: 123: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,816 INFO L290 TraceCheckUtils]: 124: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,816 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {45457#true} {45547#(<= 6 main_~k~0)} #66#return; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:14,817 INFO L290 TraceCheckUtils]: 126: Hoare triple {45547#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:14,817 INFO L290 TraceCheckUtils]: 127: Hoare triple {45552#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:14,817 INFO L272 TraceCheckUtils]: 128: Hoare triple {45552#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,817 INFO L290 TraceCheckUtils]: 129: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,817 INFO L290 TraceCheckUtils]: 130: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,817 INFO L290 TraceCheckUtils]: 131: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,817 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {45457#true} {45552#(<= 5 main_~k~0)} #66#return; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:14,818 INFO L290 TraceCheckUtils]: 133: Hoare triple {45552#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:14,818 INFO L290 TraceCheckUtils]: 134: Hoare triple {45557#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:14,818 INFO L272 TraceCheckUtils]: 135: Hoare triple {45557#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,818 INFO L290 TraceCheckUtils]: 136: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,818 INFO L290 TraceCheckUtils]: 137: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,818 INFO L290 TraceCheckUtils]: 138: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,818 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {45457#true} {45557#(<= 4 main_~k~0)} #66#return; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:14,819 INFO L290 TraceCheckUtils]: 140: Hoare triple {45557#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:14,819 INFO L290 TraceCheckUtils]: 141: Hoare triple {45562#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:14,819 INFO L272 TraceCheckUtils]: 142: Hoare triple {45562#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,819 INFO L290 TraceCheckUtils]: 143: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,819 INFO L290 TraceCheckUtils]: 144: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,819 INFO L290 TraceCheckUtils]: 145: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,819 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {45457#true} {45562#(<= 3 main_~k~0)} #66#return; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:14,820 INFO L290 TraceCheckUtils]: 147: Hoare triple {45562#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:14,820 INFO L290 TraceCheckUtils]: 148: Hoare triple {45567#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:14,820 INFO L272 TraceCheckUtils]: 149: Hoare triple {45567#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:14,820 INFO L290 TraceCheckUtils]: 150: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:14,820 INFO L290 TraceCheckUtils]: 151: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:14,820 INFO L290 TraceCheckUtils]: 152: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:14,820 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {45457#true} {45567#(<= 2 main_~k~0)} #66#return; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:14,821 INFO L290 TraceCheckUtils]: 154: Hoare triple {45567#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:14,821 INFO L290 TraceCheckUtils]: 155: Hoare triple {45572#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:14,821 INFO L272 TraceCheckUtils]: 156: Hoare triple {45572#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45573#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:52:14,822 INFO L290 TraceCheckUtils]: 157: Hoare triple {45573#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {45574#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:52:14,822 INFO L290 TraceCheckUtils]: 158: Hoare triple {45574#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {45458#false} is VALID [2022-04-27 10:52:14,822 INFO L290 TraceCheckUtils]: 159: Hoare triple {45458#false} assume !false; {45458#false} is VALID [2022-04-27 10:52:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 207 proven. 534 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:52:14,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:14,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537947017] [2022-04-27 10:52:14,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537947017] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:14,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604023708] [2022-04-27 10:52:14,823 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:52:14,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:14,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:14,824 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) [2022-04-27 10:52:14,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-27 10:52:14,904 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:52:14,904 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:14,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-27 10:52:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:16,335 INFO L272 TraceCheckUtils]: 0: Hoare triple {45457#true} call ULTIMATE.init(); {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#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(9, 2); {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45457#true} #68#return; {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {45457#true} call #t~ret5 := main(); {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {45457#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {45457#true} is VALID [2022-04-27 10:52:16,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {45457#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {45597#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:52:16,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {45597#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45601#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:52:16,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {45601#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45605#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:52:16,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {45605#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45609#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:52:16,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {45609#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45613#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:52:16,338 INFO L290 TraceCheckUtils]: 11: Hoare triple {45613#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45617#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:52:16,338 INFO L290 TraceCheckUtils]: 12: Hoare triple {45617#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45621#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:52:16,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {45621#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45625#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:52:16,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {45625#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45629#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:52:16,339 INFO L290 TraceCheckUtils]: 15: Hoare triple {45629#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45633#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:52:16,340 INFO L290 TraceCheckUtils]: 16: Hoare triple {45633#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45637#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:52:16,340 INFO L290 TraceCheckUtils]: 17: Hoare triple {45637#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45641#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:52:16,341 INFO L290 TraceCheckUtils]: 18: Hoare triple {45641#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45645#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:52:16,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {45645#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45649#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:52:16,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {45649#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45653#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:52:16,342 INFO L290 TraceCheckUtils]: 21: Hoare triple {45653#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45657#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:52:16,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {45657#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45661#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:52:16,343 INFO L290 TraceCheckUtils]: 23: Hoare triple {45661#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45665#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:52:16,343 INFO L290 TraceCheckUtils]: 24: Hoare triple {45665#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45669#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:52:16,344 INFO L290 TraceCheckUtils]: 25: Hoare triple {45669#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45673#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:52:16,344 INFO L290 TraceCheckUtils]: 26: Hoare triple {45673#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:16,344 INFO L290 TraceCheckUtils]: 27: Hoare triple {45482#(<= 19 main_~k~0)} assume !(~i~0 < ~n~0); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:16,345 INFO L290 TraceCheckUtils]: 28: Hoare triple {45482#(<= 19 main_~k~0)} ~j~0 := 0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:16,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {45482#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:16,345 INFO L272 TraceCheckUtils]: 30: Hoare triple {45482#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,345 INFO L290 TraceCheckUtils]: 31: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,345 INFO L290 TraceCheckUtils]: 32: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,345 INFO L290 TraceCheckUtils]: 33: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,345 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {45457#true} {45482#(<= 19 main_~k~0)} #66#return; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:16,346 INFO L290 TraceCheckUtils]: 35: Hoare triple {45482#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:16,346 INFO L290 TraceCheckUtils]: 36: Hoare triple {45487#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:16,346 INFO L272 TraceCheckUtils]: 37: Hoare triple {45487#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,346 INFO L290 TraceCheckUtils]: 38: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,346 INFO L290 TraceCheckUtils]: 39: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,346 INFO L290 TraceCheckUtils]: 40: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,346 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45457#true} {45487#(<= 18 main_~k~0)} #66#return; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:16,347 INFO L290 TraceCheckUtils]: 42: Hoare triple {45487#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:16,347 INFO L290 TraceCheckUtils]: 43: Hoare triple {45492#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:16,347 INFO L272 TraceCheckUtils]: 44: Hoare triple {45492#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,347 INFO L290 TraceCheckUtils]: 45: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,347 INFO L290 TraceCheckUtils]: 46: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,347 INFO L290 TraceCheckUtils]: 47: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,347 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {45457#true} {45492#(<= 17 main_~k~0)} #66#return; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:16,348 INFO L290 TraceCheckUtils]: 49: Hoare triple {45492#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:16,348 INFO L290 TraceCheckUtils]: 50: Hoare triple {45497#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:16,348 INFO L272 TraceCheckUtils]: 51: Hoare triple {45497#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,348 INFO L290 TraceCheckUtils]: 52: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,348 INFO L290 TraceCheckUtils]: 53: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,348 INFO L290 TraceCheckUtils]: 54: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,348 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {45457#true} {45497#(<= 16 main_~k~0)} #66#return; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:16,349 INFO L290 TraceCheckUtils]: 56: Hoare triple {45497#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:16,349 INFO L290 TraceCheckUtils]: 57: Hoare triple {45502#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:16,349 INFO L272 TraceCheckUtils]: 58: Hoare triple {45502#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,349 INFO L290 TraceCheckUtils]: 59: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,349 INFO L290 TraceCheckUtils]: 60: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,349 INFO L290 TraceCheckUtils]: 61: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,350 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {45457#true} {45502#(<= 15 main_~k~0)} #66#return; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:16,350 INFO L290 TraceCheckUtils]: 63: Hoare triple {45502#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:16,350 INFO L290 TraceCheckUtils]: 64: Hoare triple {45507#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:16,350 INFO L272 TraceCheckUtils]: 65: Hoare triple {45507#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,350 INFO L290 TraceCheckUtils]: 66: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,350 INFO L290 TraceCheckUtils]: 67: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,350 INFO L290 TraceCheckUtils]: 68: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,351 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {45457#true} {45507#(<= 14 main_~k~0)} #66#return; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:16,351 INFO L290 TraceCheckUtils]: 70: Hoare triple {45507#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:16,351 INFO L290 TraceCheckUtils]: 71: Hoare triple {45512#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:16,351 INFO L272 TraceCheckUtils]: 72: Hoare triple {45512#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,351 INFO L290 TraceCheckUtils]: 73: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,351 INFO L290 TraceCheckUtils]: 74: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,351 INFO L290 TraceCheckUtils]: 75: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,352 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {45457#true} {45512#(<= 13 main_~k~0)} #66#return; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:16,352 INFO L290 TraceCheckUtils]: 77: Hoare triple {45512#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:16,352 INFO L290 TraceCheckUtils]: 78: Hoare triple {45517#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:16,352 INFO L272 TraceCheckUtils]: 79: Hoare triple {45517#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,352 INFO L290 TraceCheckUtils]: 80: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,352 INFO L290 TraceCheckUtils]: 81: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,352 INFO L290 TraceCheckUtils]: 82: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,353 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {45457#true} {45517#(<= 12 main_~k~0)} #66#return; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:16,353 INFO L290 TraceCheckUtils]: 84: Hoare triple {45517#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:16,353 INFO L290 TraceCheckUtils]: 85: Hoare triple {45522#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:16,353 INFO L272 TraceCheckUtils]: 86: Hoare triple {45522#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,353 INFO L290 TraceCheckUtils]: 87: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,353 INFO L290 TraceCheckUtils]: 88: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,354 INFO L290 TraceCheckUtils]: 89: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,354 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {45457#true} {45522#(<= 11 main_~k~0)} #66#return; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:16,354 INFO L290 TraceCheckUtils]: 91: Hoare triple {45522#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:16,354 INFO L290 TraceCheckUtils]: 92: Hoare triple {45527#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:16,354 INFO L272 TraceCheckUtils]: 93: Hoare triple {45527#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,355 INFO L290 TraceCheckUtils]: 94: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,355 INFO L290 TraceCheckUtils]: 95: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,355 INFO L290 TraceCheckUtils]: 96: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,355 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {45457#true} {45527#(<= 10 main_~k~0)} #66#return; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:16,355 INFO L290 TraceCheckUtils]: 98: Hoare triple {45527#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:16,355 INFO L290 TraceCheckUtils]: 99: Hoare triple {45532#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:16,356 INFO L272 TraceCheckUtils]: 100: Hoare triple {45532#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,356 INFO L290 TraceCheckUtils]: 101: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,356 INFO L290 TraceCheckUtils]: 102: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,356 INFO L290 TraceCheckUtils]: 103: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,356 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45457#true} {45532#(<= 9 main_~k~0)} #66#return; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:16,356 INFO L290 TraceCheckUtils]: 105: Hoare triple {45532#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:16,357 INFO L290 TraceCheckUtils]: 106: Hoare triple {45537#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:16,357 INFO L272 TraceCheckUtils]: 107: Hoare triple {45537#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,357 INFO L290 TraceCheckUtils]: 108: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,357 INFO L290 TraceCheckUtils]: 109: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,357 INFO L290 TraceCheckUtils]: 110: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,357 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {45457#true} {45537#(<= 8 main_~k~0)} #66#return; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:16,357 INFO L290 TraceCheckUtils]: 112: Hoare triple {45537#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:16,358 INFO L290 TraceCheckUtils]: 113: Hoare triple {45542#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:16,358 INFO L272 TraceCheckUtils]: 114: Hoare triple {45542#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,358 INFO L290 TraceCheckUtils]: 115: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,358 INFO L290 TraceCheckUtils]: 116: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,358 INFO L290 TraceCheckUtils]: 117: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,358 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {45457#true} {45542#(<= 7 main_~k~0)} #66#return; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:16,358 INFO L290 TraceCheckUtils]: 119: Hoare triple {45542#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:16,359 INFO L290 TraceCheckUtils]: 120: Hoare triple {45547#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:16,359 INFO L272 TraceCheckUtils]: 121: Hoare triple {45547#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,359 INFO L290 TraceCheckUtils]: 122: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,359 INFO L290 TraceCheckUtils]: 123: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,359 INFO L290 TraceCheckUtils]: 124: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,359 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {45457#true} {45547#(<= 6 main_~k~0)} #66#return; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:16,360 INFO L290 TraceCheckUtils]: 126: Hoare triple {45547#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:16,360 INFO L290 TraceCheckUtils]: 127: Hoare triple {45552#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:16,360 INFO L272 TraceCheckUtils]: 128: Hoare triple {45552#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,360 INFO L290 TraceCheckUtils]: 129: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,360 INFO L290 TraceCheckUtils]: 130: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,360 INFO L290 TraceCheckUtils]: 131: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,360 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {45457#true} {45552#(<= 5 main_~k~0)} #66#return; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:16,361 INFO L290 TraceCheckUtils]: 133: Hoare triple {45552#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:16,361 INFO L290 TraceCheckUtils]: 134: Hoare triple {45557#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:16,361 INFO L272 TraceCheckUtils]: 135: Hoare triple {45557#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,361 INFO L290 TraceCheckUtils]: 136: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,361 INFO L290 TraceCheckUtils]: 137: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,361 INFO L290 TraceCheckUtils]: 138: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,361 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {45457#true} {45557#(<= 4 main_~k~0)} #66#return; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:16,362 INFO L290 TraceCheckUtils]: 140: Hoare triple {45557#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:16,362 INFO L290 TraceCheckUtils]: 141: Hoare triple {45562#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:16,362 INFO L272 TraceCheckUtils]: 142: Hoare triple {45562#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,362 INFO L290 TraceCheckUtils]: 143: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,362 INFO L290 TraceCheckUtils]: 144: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,362 INFO L290 TraceCheckUtils]: 145: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,362 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {45457#true} {45562#(<= 3 main_~k~0)} #66#return; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:16,363 INFO L290 TraceCheckUtils]: 147: Hoare triple {45562#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:16,363 INFO L290 TraceCheckUtils]: 148: Hoare triple {45567#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:16,363 INFO L272 TraceCheckUtils]: 149: Hoare triple {45567#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:16,363 INFO L290 TraceCheckUtils]: 150: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:16,363 INFO L290 TraceCheckUtils]: 151: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:16,363 INFO L290 TraceCheckUtils]: 152: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:16,363 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {45457#true} {45567#(<= 2 main_~k~0)} #66#return; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:16,364 INFO L290 TraceCheckUtils]: 154: Hoare triple {45567#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:16,364 INFO L290 TraceCheckUtils]: 155: Hoare triple {45572#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:16,364 INFO L272 TraceCheckUtils]: 156: Hoare triple {45572#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {46067#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:52:16,365 INFO L290 TraceCheckUtils]: 157: Hoare triple {46067#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {46071#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:52:16,365 INFO L290 TraceCheckUtils]: 158: Hoare triple {46071#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {45458#false} is VALID [2022-04-27 10:52:16,365 INFO L290 TraceCheckUtils]: 159: Hoare triple {45458#false} assume !false; {45458#false} is VALID [2022-04-27 10:52:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 36 proven. 705 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:52:16,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:17,789 INFO L290 TraceCheckUtils]: 159: Hoare triple {45458#false} assume !false; {45458#false} is VALID [2022-04-27 10:52:17,790 INFO L290 TraceCheckUtils]: 158: Hoare triple {46071#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {45458#false} is VALID [2022-04-27 10:52:17,790 INFO L290 TraceCheckUtils]: 157: Hoare triple {46067#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {46071#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:52:17,790 INFO L272 TraceCheckUtils]: 156: Hoare triple {45572#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {46067#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:52:17,791 INFO L290 TraceCheckUtils]: 155: Hoare triple {45572#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:17,791 INFO L290 TraceCheckUtils]: 154: Hoare triple {45567#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45572#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:17,791 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {45457#true} {45567#(<= 2 main_~k~0)} #66#return; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:17,791 INFO L290 TraceCheckUtils]: 152: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,791 INFO L290 TraceCheckUtils]: 151: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,791 INFO L290 TraceCheckUtils]: 150: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,792 INFO L272 TraceCheckUtils]: 149: Hoare triple {45567#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,792 INFO L290 TraceCheckUtils]: 148: Hoare triple {45567#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:17,792 INFO L290 TraceCheckUtils]: 147: Hoare triple {45562#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45567#(<= 2 main_~k~0)} is VALID [2022-04-27 10:52:17,792 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {45457#true} {45562#(<= 3 main_~k~0)} #66#return; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:17,792 INFO L290 TraceCheckUtils]: 145: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,793 INFO L290 TraceCheckUtils]: 144: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,793 INFO L290 TraceCheckUtils]: 143: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,793 INFO L272 TraceCheckUtils]: 142: Hoare triple {45562#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,793 INFO L290 TraceCheckUtils]: 141: Hoare triple {45562#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:17,793 INFO L290 TraceCheckUtils]: 140: Hoare triple {45557#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45562#(<= 3 main_~k~0)} is VALID [2022-04-27 10:52:17,793 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {45457#true} {45557#(<= 4 main_~k~0)} #66#return; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:17,794 INFO L290 TraceCheckUtils]: 138: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,794 INFO L290 TraceCheckUtils]: 137: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,794 INFO L290 TraceCheckUtils]: 136: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,794 INFO L272 TraceCheckUtils]: 135: Hoare triple {45557#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,794 INFO L290 TraceCheckUtils]: 134: Hoare triple {45557#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:17,794 INFO L290 TraceCheckUtils]: 133: Hoare triple {45552#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45557#(<= 4 main_~k~0)} is VALID [2022-04-27 10:52:17,795 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {45457#true} {45552#(<= 5 main_~k~0)} #66#return; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:17,795 INFO L290 TraceCheckUtils]: 131: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,795 INFO L290 TraceCheckUtils]: 130: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,795 INFO L290 TraceCheckUtils]: 129: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,795 INFO L272 TraceCheckUtils]: 128: Hoare triple {45552#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,795 INFO L290 TraceCheckUtils]: 127: Hoare triple {45552#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:17,795 INFO L290 TraceCheckUtils]: 126: Hoare triple {45547#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45552#(<= 5 main_~k~0)} is VALID [2022-04-27 10:52:17,796 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {45457#true} {45547#(<= 6 main_~k~0)} #66#return; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:17,796 INFO L290 TraceCheckUtils]: 124: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,796 INFO L290 TraceCheckUtils]: 123: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,796 INFO L290 TraceCheckUtils]: 122: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,796 INFO L272 TraceCheckUtils]: 121: Hoare triple {45547#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,796 INFO L290 TraceCheckUtils]: 120: Hoare triple {45547#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:17,796 INFO L290 TraceCheckUtils]: 119: Hoare triple {45542#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45547#(<= 6 main_~k~0)} is VALID [2022-04-27 10:52:17,797 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {45457#true} {45542#(<= 7 main_~k~0)} #66#return; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:17,797 INFO L290 TraceCheckUtils]: 117: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,797 INFO L290 TraceCheckUtils]: 116: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,797 INFO L290 TraceCheckUtils]: 115: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,797 INFO L272 TraceCheckUtils]: 114: Hoare triple {45542#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,797 INFO L290 TraceCheckUtils]: 113: Hoare triple {45542#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:17,797 INFO L290 TraceCheckUtils]: 112: Hoare triple {45537#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45542#(<= 7 main_~k~0)} is VALID [2022-04-27 10:52:17,798 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {45457#true} {45537#(<= 8 main_~k~0)} #66#return; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:17,798 INFO L290 TraceCheckUtils]: 110: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,798 INFO L290 TraceCheckUtils]: 109: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,798 INFO L290 TraceCheckUtils]: 108: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,798 INFO L272 TraceCheckUtils]: 107: Hoare triple {45537#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,798 INFO L290 TraceCheckUtils]: 106: Hoare triple {45537#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:17,799 INFO L290 TraceCheckUtils]: 105: Hoare triple {45532#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45537#(<= 8 main_~k~0)} is VALID [2022-04-27 10:52:17,799 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45457#true} {45532#(<= 9 main_~k~0)} #66#return; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:17,799 INFO L290 TraceCheckUtils]: 103: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,799 INFO L290 TraceCheckUtils]: 102: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,799 INFO L290 TraceCheckUtils]: 101: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,799 INFO L272 TraceCheckUtils]: 100: Hoare triple {45532#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,799 INFO L290 TraceCheckUtils]: 99: Hoare triple {45532#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:17,800 INFO L290 TraceCheckUtils]: 98: Hoare triple {45527#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45532#(<= 9 main_~k~0)} is VALID [2022-04-27 10:52:17,800 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {45457#true} {45527#(<= 10 main_~k~0)} #66#return; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:17,800 INFO L290 TraceCheckUtils]: 96: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,800 INFO L290 TraceCheckUtils]: 95: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,800 INFO L290 TraceCheckUtils]: 94: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,800 INFO L272 TraceCheckUtils]: 93: Hoare triple {45527#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,800 INFO L290 TraceCheckUtils]: 92: Hoare triple {45527#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:17,801 INFO L290 TraceCheckUtils]: 91: Hoare triple {45522#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45527#(<= 10 main_~k~0)} is VALID [2022-04-27 10:52:17,801 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {45457#true} {45522#(<= 11 main_~k~0)} #66#return; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:17,801 INFO L290 TraceCheckUtils]: 89: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,801 INFO L290 TraceCheckUtils]: 88: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,801 INFO L290 TraceCheckUtils]: 87: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,801 INFO L272 TraceCheckUtils]: 86: Hoare triple {45522#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,801 INFO L290 TraceCheckUtils]: 85: Hoare triple {45522#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:17,802 INFO L290 TraceCheckUtils]: 84: Hoare triple {45517#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45522#(<= 11 main_~k~0)} is VALID [2022-04-27 10:52:17,802 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {45457#true} {45517#(<= 12 main_~k~0)} #66#return; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:17,802 INFO L290 TraceCheckUtils]: 82: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,802 INFO L290 TraceCheckUtils]: 81: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,802 INFO L290 TraceCheckUtils]: 80: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,802 INFO L272 TraceCheckUtils]: 79: Hoare triple {45517#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,802 INFO L290 TraceCheckUtils]: 78: Hoare triple {45517#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:17,803 INFO L290 TraceCheckUtils]: 77: Hoare triple {45512#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45517#(<= 12 main_~k~0)} is VALID [2022-04-27 10:52:17,803 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {45457#true} {45512#(<= 13 main_~k~0)} #66#return; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:17,803 INFO L290 TraceCheckUtils]: 75: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,803 INFO L290 TraceCheckUtils]: 74: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,803 INFO L290 TraceCheckUtils]: 73: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,803 INFO L272 TraceCheckUtils]: 72: Hoare triple {45512#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,804 INFO L290 TraceCheckUtils]: 71: Hoare triple {45512#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:17,804 INFO L290 TraceCheckUtils]: 70: Hoare triple {45507#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45512#(<= 13 main_~k~0)} is VALID [2022-04-27 10:52:17,804 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {45457#true} {45507#(<= 14 main_~k~0)} #66#return; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:17,804 INFO L290 TraceCheckUtils]: 68: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,804 INFO L290 TraceCheckUtils]: 67: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,804 INFO L290 TraceCheckUtils]: 66: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,804 INFO L272 TraceCheckUtils]: 65: Hoare triple {45507#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,805 INFO L290 TraceCheckUtils]: 64: Hoare triple {45507#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:17,805 INFO L290 TraceCheckUtils]: 63: Hoare triple {45502#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45507#(<= 14 main_~k~0)} is VALID [2022-04-27 10:52:17,805 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {45457#true} {45502#(<= 15 main_~k~0)} #66#return; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:17,805 INFO L290 TraceCheckUtils]: 61: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,805 INFO L290 TraceCheckUtils]: 60: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,805 INFO L290 TraceCheckUtils]: 59: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,805 INFO L272 TraceCheckUtils]: 58: Hoare triple {45502#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {45502#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:17,806 INFO L290 TraceCheckUtils]: 56: Hoare triple {45497#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45502#(<= 15 main_~k~0)} is VALID [2022-04-27 10:52:17,806 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {45457#true} {45497#(<= 16 main_~k~0)} #66#return; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:17,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,806 INFO L290 TraceCheckUtils]: 53: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,806 INFO L290 TraceCheckUtils]: 52: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,806 INFO L272 TraceCheckUtils]: 51: Hoare triple {45497#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,807 INFO L290 TraceCheckUtils]: 50: Hoare triple {45497#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:17,807 INFO L290 TraceCheckUtils]: 49: Hoare triple {45492#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45497#(<= 16 main_~k~0)} is VALID [2022-04-27 10:52:17,807 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {45457#true} {45492#(<= 17 main_~k~0)} #66#return; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:17,807 INFO L290 TraceCheckUtils]: 47: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,807 INFO L290 TraceCheckUtils]: 46: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,807 INFO L290 TraceCheckUtils]: 45: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,808 INFO L272 TraceCheckUtils]: 44: Hoare triple {45492#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,808 INFO L290 TraceCheckUtils]: 43: Hoare triple {45492#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:17,808 INFO L290 TraceCheckUtils]: 42: Hoare triple {45487#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45492#(<= 17 main_~k~0)} is VALID [2022-04-27 10:52:17,808 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45457#true} {45487#(<= 18 main_~k~0)} #66#return; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:17,808 INFO L290 TraceCheckUtils]: 40: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,809 INFO L272 TraceCheckUtils]: 37: Hoare triple {45487#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {45487#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:17,810 INFO L290 TraceCheckUtils]: 35: Hoare triple {45482#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {45487#(<= 18 main_~k~0)} is VALID [2022-04-27 10:52:17,810 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {45457#true} {45482#(<= 19 main_~k~0)} #66#return; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:17,810 INFO L290 TraceCheckUtils]: 33: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,810 INFO L290 TraceCheckUtils]: 32: Hoare triple {45457#true} assume !(0 == ~cond); {45457#true} is VALID [2022-04-27 10:52:17,810 INFO L290 TraceCheckUtils]: 31: Hoare triple {45457#true} ~cond := #in~cond; {45457#true} is VALID [2022-04-27 10:52:17,811 INFO L272 TraceCheckUtils]: 30: Hoare triple {45482#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {45457#true} is VALID [2022-04-27 10:52:17,811 INFO L290 TraceCheckUtils]: 29: Hoare triple {45482#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:17,811 INFO L290 TraceCheckUtils]: 28: Hoare triple {45482#(<= 19 main_~k~0)} ~j~0 := 0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:17,811 INFO L290 TraceCheckUtils]: 27: Hoare triple {45482#(<= 19 main_~k~0)} assume !(~i~0 < ~n~0); {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:17,818 INFO L290 TraceCheckUtils]: 26: Hoare triple {46477#(or (<= 20 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {45482#(<= 19 main_~k~0)} is VALID [2022-04-27 10:52:17,818 INFO L290 TraceCheckUtils]: 25: Hoare triple {46481#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 21 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46477#(or (<= 20 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:52:17,819 INFO L290 TraceCheckUtils]: 24: Hoare triple {46485#(or (<= 22 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46481#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 21 main_~k~0))} is VALID [2022-04-27 10:52:17,819 INFO L290 TraceCheckUtils]: 23: Hoare triple {46489#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46485#(or (<= 22 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} is VALID [2022-04-27 10:52:17,820 INFO L290 TraceCheckUtils]: 22: Hoare triple {46493#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46489#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 23 main_~k~0))} is VALID [2022-04-27 10:52:17,820 INFO L290 TraceCheckUtils]: 21: Hoare triple {46497#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46493#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 24 main_~k~0))} is VALID [2022-04-27 10:52:17,820 INFO L290 TraceCheckUtils]: 20: Hoare triple {46501#(or (<= main_~n~0 (+ main_~i~0 12)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46497#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:52:17,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {46505#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46501#(or (<= main_~n~0 (+ main_~i~0 12)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:52:17,821 INFO L290 TraceCheckUtils]: 18: Hoare triple {46509#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46505#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:52:17,822 INFO L290 TraceCheckUtils]: 17: Hoare triple {46513#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46509#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:52:17,823 INFO L290 TraceCheckUtils]: 16: Hoare triple {46517#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46513#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:52:17,824 INFO L290 TraceCheckUtils]: 15: Hoare triple {46521#(or (<= main_~n~0 (+ main_~i~0 22)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46517#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 30 main_~k~0))} is VALID [2022-04-27 10:52:17,824 INFO L290 TraceCheckUtils]: 14: Hoare triple {46525#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46521#(or (<= main_~n~0 (+ main_~i~0 22)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:52:17,824 INFO L290 TraceCheckUtils]: 13: Hoare triple {46529#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46525#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:52:17,825 INFO L290 TraceCheckUtils]: 12: Hoare triple {46533#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46529#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:52:17,825 INFO L290 TraceCheckUtils]: 11: Hoare triple {46537#(or (<= 35 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46533#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:52:17,826 INFO L290 TraceCheckUtils]: 10: Hoare triple {46541#(or (<= 36 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46537#(or (<= 35 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} is VALID [2022-04-27 10:52:17,826 INFO L290 TraceCheckUtils]: 9: Hoare triple {46545#(or (<= main_~n~0 (+ main_~i~0 34)) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46541#(or (<= 36 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:52:17,827 INFO L290 TraceCheckUtils]: 8: Hoare triple {46549#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46545#(or (<= main_~n~0 (+ main_~i~0 34)) (<= 37 main_~k~0))} is VALID [2022-04-27 10:52:17,827 INFO L290 TraceCheckUtils]: 7: Hoare triple {46553#(or (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {46549#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} is VALID [2022-04-27 10:52:17,832 INFO L290 TraceCheckUtils]: 6: Hoare triple {45457#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {46553#(or (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:52:17,832 INFO L290 TraceCheckUtils]: 5: Hoare triple {45457#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {45457#true} is VALID [2022-04-27 10:52:17,832 INFO L272 TraceCheckUtils]: 4: Hoare triple {45457#true} call #t~ret5 := main(); {45457#true} is VALID [2022-04-27 10:52:17,832 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45457#true} {45457#true} #68#return; {45457#true} is VALID [2022-04-27 10:52:17,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {45457#true} assume true; {45457#true} is VALID [2022-04-27 10:52:17,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {45457#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(9, 2); {45457#true} is VALID [2022-04-27 10:52:17,833 INFO L272 TraceCheckUtils]: 0: Hoare triple {45457#true} call ULTIMATE.init(); {45457#true} is VALID [2022-04-27 10:52:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 36 proven. 705 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-04-27 10:52:17,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604023708] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:17,833 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:17,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 43, 43] total 86 [2022-04-27 10:52:17,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294956206] [2022-04-27 10:52:17,834 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:17,834 INFO L78 Accepts]: Start accepts. Automaton has has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 160 [2022-04-27 10:52:17,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:17,835 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:52:17,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:17,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2022-04-27 10:52:17,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:17,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2022-04-27 10:52:17,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1124, Invalid=6186, Unknown=0, NotChecked=0, Total=7310 [2022-04-27 10:52:17,923 INFO L87 Difference]: Start difference. First operand 401 states and 509 transitions. Second operand has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:52:25,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:25,418 INFO L93 Difference]: Finished difference Result 417 states and 527 transitions. [2022-04-27 10:52:25,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-27 10:52:25,418 INFO L78 Accepts]: Start accepts. Automaton has has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 160 [2022-04-27 10:52:25,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:52:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 124 transitions. [2022-04-27 10:52:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:52:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 124 transitions. [2022-04-27 10:52:25,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 124 transitions. [2022-04-27 10:52:25,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:25,524 INFO L225 Difference]: With dead ends: 417 [2022-04-27 10:52:25,524 INFO L226 Difference]: Without dead ends: 415 [2022-04-27 10:52:25,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 314 SyntacticMatches, 3 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4638 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=2825, Invalid=13687, Unknown=0, NotChecked=0, Total=16512 [2022-04-27 10:52:25,525 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 140 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 1628 mSolverCounterSat, 339 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 339 IncrementalHoareTripleChecker+Valid, 1628 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:25,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [141 Valid, 159 Invalid, 1967 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [339 Valid, 1628 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 10:52:25,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2022-04-27 10:52:29,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 411. [2022-04-27 10:52:29,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:29,038 INFO L82 GeneralOperation]: Start isEquivalent. First operand 415 states. Second operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) [2022-04-27 10:52:29,038 INFO L74 IsIncluded]: Start isIncluded. First operand 415 states. Second operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) [2022-04-27 10:52:29,039 INFO L87 Difference]: Start difference. First operand 415 states. Second operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) [2022-04-27 10:52:29,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:29,047 INFO L93 Difference]: Finished difference Result 415 states and 525 transitions. [2022-04-27 10:52:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 525 transitions. [2022-04-27 10:52:29,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:29,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:29,048 INFO L74 IsIncluded]: Start isIncluded. First operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) Second operand 415 states. [2022-04-27 10:52:29,049 INFO L87 Difference]: Start difference. First operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) Second operand 415 states. [2022-04-27 10:52:29,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:29,057 INFO L93 Difference]: Finished difference Result 415 states and 525 transitions. [2022-04-27 10:52:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 525 transitions. [2022-04-27 10:52:29,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:29,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:29,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:29,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 411 states, 290 states have (on average 1.0655172413793104) internal successors, (309), 297 states have internal predecessors, (309), 106 states have call successors, (106), 15 states have call predecessors, (106), 14 states have return successors, (105), 98 states have call predecessors, (105), 105 states have call successors, (105) [2022-04-27 10:52:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 520 transitions. [2022-04-27 10:52:29,068 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 520 transitions. Word has length 160 [2022-04-27 10:52:29,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:29,068 INFO L495 AbstractCegarLoop]: Abstraction has 411 states and 520 transitions. [2022-04-27 10:52:29,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 1.3255813953488371) internal successors, (114), 83 states have internal predecessors, (114), 20 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 10:52:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 520 transitions. [2022-04-27 10:52:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-27 10:52:29,069 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:29,070 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 20, 20, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:29,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:29,283 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,SelfDestructingSolverStorable25 [2022-04-27 10:52:29,283 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:29,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:29,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1805571803, now seen corresponding path program 23 times [2022-04-27 10:52:29,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:29,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940942205] [2022-04-27 10:52:29,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {48976#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {48850#true} is VALID [2022-04-27 10:52:30,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48850#true} {48850#true} #68#return; {48850#true} is VALID [2022-04-27 10:52:30,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 10:52:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,730 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:52:30,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-27 10:52:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 10:52:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-04-27 10:52:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-04-27 10:52:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,766 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:52:30,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-27 10:52:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:52:30,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-04-27 10:52:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:52:30,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-27 10:52:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:52:30,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-27 10:52:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,790 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,790 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:52:30,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-27 10:52:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,793 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:52:30,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-04-27 10:52:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-04-27 10:52:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-04-27 10:52:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,799 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,800 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-27 10:52:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,802 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,802 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-04-27 10:52:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,807 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:52:30,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-04-27 10:52:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,810 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-04-27 10:52:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,812 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-04-27 10:52:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,815 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,815 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-04-27 10:52:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {48850#true} call ULTIMATE.init(); {48976#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:30,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {48976#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {48850#true} is VALID [2022-04-27 10:52:30,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48850#true} #68#return; {48850#true} is VALID [2022-04-27 10:52:30,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {48850#true} call #t~ret5 := main(); {48850#true} is VALID [2022-04-27 10:52:30,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {48850#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {48850#true} is VALID [2022-04-27 10:52:30,819 INFO L290 TraceCheckUtils]: 6: Hoare triple {48850#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {48855#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:52:30,819 INFO L290 TraceCheckUtils]: 7: Hoare triple {48855#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48856#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:52:30,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {48856#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48857#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:52:30,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {48857#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48858#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:52:30,821 INFO L290 TraceCheckUtils]: 10: Hoare triple {48858#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48859#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:52:30,821 INFO L290 TraceCheckUtils]: 11: Hoare triple {48859#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48860#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:52:30,821 INFO L290 TraceCheckUtils]: 12: Hoare triple {48860#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48861#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:52:30,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {48861#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48862#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:52:30,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {48862#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48863#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:52:30,824 INFO L290 TraceCheckUtils]: 15: Hoare triple {48863#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48864#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:52:30,824 INFO L290 TraceCheckUtils]: 16: Hoare triple {48864#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48865#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:52:30,825 INFO L290 TraceCheckUtils]: 17: Hoare triple {48865#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48866#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:52:30,825 INFO L290 TraceCheckUtils]: 18: Hoare triple {48866#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48867#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:52:30,826 INFO L290 TraceCheckUtils]: 19: Hoare triple {48867#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48868#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:52:30,826 INFO L290 TraceCheckUtils]: 20: Hoare triple {48868#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48869#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:52:30,827 INFO L290 TraceCheckUtils]: 21: Hoare triple {48869#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48870#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:52:30,827 INFO L290 TraceCheckUtils]: 22: Hoare triple {48870#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48871#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:52:30,828 INFO L290 TraceCheckUtils]: 23: Hoare triple {48871#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48872#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:52:30,828 INFO L290 TraceCheckUtils]: 24: Hoare triple {48872#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48873#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:52:30,828 INFO L290 TraceCheckUtils]: 25: Hoare triple {48873#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48874#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:52:30,829 INFO L290 TraceCheckUtils]: 26: Hoare triple {48874#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:30,829 INFO L290 TraceCheckUtils]: 27: Hoare triple {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !(~i~0 < ~n~0); {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:30,829 INFO L290 TraceCheckUtils]: 28: Hoare triple {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} ~j~0 := 0; {48876#(and (= main_~j~0 0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:30,830 INFO L290 TraceCheckUtils]: 29: Hoare triple {48876#(and (= main_~j~0 0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:52:30,830 INFO L272 TraceCheckUtils]: 30: Hoare triple {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,830 INFO L290 TraceCheckUtils]: 31: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,830 INFO L290 TraceCheckUtils]: 32: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,830 INFO L290 TraceCheckUtils]: 33: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,831 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {48850#true} {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #66#return; {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} is VALID [2022-04-27 10:52:30,831 INFO L290 TraceCheckUtils]: 35: Hoare triple {48877#(and (or (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 18)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,832 INFO L290 TraceCheckUtils]: 36: Hoare triple {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,832 INFO L272 TraceCheckUtils]: 37: Hoare triple {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,832 INFO L290 TraceCheckUtils]: 38: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,832 INFO L290 TraceCheckUtils]: 39: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,832 INFO L290 TraceCheckUtils]: 40: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,832 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {48850#true} {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,833 INFO L290 TraceCheckUtils]: 42: Hoare triple {48882#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,833 INFO L290 TraceCheckUtils]: 43: Hoare triple {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,833 INFO L272 TraceCheckUtils]: 44: Hoare triple {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,833 INFO L290 TraceCheckUtils]: 45: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,833 INFO L290 TraceCheckUtils]: 47: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,834 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {48850#true} {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,834 INFO L290 TraceCheckUtils]: 49: Hoare triple {48887#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,835 INFO L290 TraceCheckUtils]: 50: Hoare triple {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,835 INFO L272 TraceCheckUtils]: 51: Hoare triple {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,835 INFO L290 TraceCheckUtils]: 52: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,835 INFO L290 TraceCheckUtils]: 53: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,835 INFO L290 TraceCheckUtils]: 54: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,835 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {48850#true} {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,836 INFO L290 TraceCheckUtils]: 56: Hoare triple {48892#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:52:30,836 INFO L290 TraceCheckUtils]: 57: Hoare triple {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:52:30,836 INFO L272 TraceCheckUtils]: 58: Hoare triple {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,836 INFO L290 TraceCheckUtils]: 59: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,836 INFO L290 TraceCheckUtils]: 60: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,836 INFO L290 TraceCheckUtils]: 61: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,837 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {48850#true} {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:52:30,837 INFO L290 TraceCheckUtils]: 63: Hoare triple {48897#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:52:30,838 INFO L290 TraceCheckUtils]: 64: Hoare triple {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:52:30,838 INFO L272 TraceCheckUtils]: 65: Hoare triple {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,838 INFO L290 TraceCheckUtils]: 66: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,838 INFO L290 TraceCheckUtils]: 67: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,838 INFO L290 TraceCheckUtils]: 68: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,838 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {48850#true} {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:52:30,839 INFO L290 TraceCheckUtils]: 70: Hoare triple {48902#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:52:30,839 INFO L290 TraceCheckUtils]: 71: Hoare triple {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:52:30,839 INFO L272 TraceCheckUtils]: 72: Hoare triple {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,839 INFO L290 TraceCheckUtils]: 73: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,839 INFO L290 TraceCheckUtils]: 74: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,839 INFO L290 TraceCheckUtils]: 75: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,840 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {48850#true} {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:52:30,840 INFO L290 TraceCheckUtils]: 77: Hoare triple {48907#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:52:30,841 INFO L290 TraceCheckUtils]: 78: Hoare triple {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:52:30,841 INFO L272 TraceCheckUtils]: 79: Hoare triple {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,841 INFO L290 TraceCheckUtils]: 80: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,841 INFO L290 TraceCheckUtils]: 81: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,841 INFO L290 TraceCheckUtils]: 82: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,841 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {48850#true} {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:52:30,842 INFO L290 TraceCheckUtils]: 84: Hoare triple {48912#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:52:30,843 INFO L290 TraceCheckUtils]: 85: Hoare triple {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:52:30,843 INFO L272 TraceCheckUtils]: 86: Hoare triple {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,843 INFO L290 TraceCheckUtils]: 87: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,843 INFO L290 TraceCheckUtils]: 88: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,843 INFO L290 TraceCheckUtils]: 89: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,843 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {48850#true} {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:52:30,844 INFO L290 TraceCheckUtils]: 91: Hoare triple {48917#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:52:30,844 INFO L290 TraceCheckUtils]: 92: Hoare triple {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:52:30,844 INFO L272 TraceCheckUtils]: 93: Hoare triple {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,844 INFO L290 TraceCheckUtils]: 94: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,844 INFO L290 TraceCheckUtils]: 95: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,844 INFO L290 TraceCheckUtils]: 96: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,844 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {48850#true} {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:52:30,845 INFO L290 TraceCheckUtils]: 98: Hoare triple {48922#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,846 INFO L290 TraceCheckUtils]: 99: Hoare triple {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,846 INFO L272 TraceCheckUtils]: 100: Hoare triple {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,846 INFO L290 TraceCheckUtils]: 101: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,846 INFO L290 TraceCheckUtils]: 102: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,846 INFO L290 TraceCheckUtils]: 103: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,846 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {48850#true} {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,847 INFO L290 TraceCheckUtils]: 105: Hoare triple {48927#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,847 INFO L290 TraceCheckUtils]: 106: Hoare triple {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,847 INFO L272 TraceCheckUtils]: 107: Hoare triple {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,847 INFO L290 TraceCheckUtils]: 108: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,847 INFO L290 TraceCheckUtils]: 109: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,847 INFO L290 TraceCheckUtils]: 110: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,848 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {48850#true} {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,848 INFO L290 TraceCheckUtils]: 112: Hoare triple {48932#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,849 INFO L290 TraceCheckUtils]: 113: Hoare triple {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,849 INFO L272 TraceCheckUtils]: 114: Hoare triple {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,849 INFO L290 TraceCheckUtils]: 115: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,849 INFO L290 TraceCheckUtils]: 116: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,849 INFO L290 TraceCheckUtils]: 117: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,849 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {48850#true} {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,850 INFO L290 TraceCheckUtils]: 119: Hoare triple {48937#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,850 INFO L290 TraceCheckUtils]: 120: Hoare triple {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,850 INFO L272 TraceCheckUtils]: 121: Hoare triple {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,850 INFO L290 TraceCheckUtils]: 122: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,850 INFO L290 TraceCheckUtils]: 123: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,850 INFO L290 TraceCheckUtils]: 124: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,850 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {48850#true} {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,851 INFO L290 TraceCheckUtils]: 126: Hoare triple {48942#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:52:30,852 INFO L290 TraceCheckUtils]: 127: Hoare triple {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:52:30,852 INFO L272 TraceCheckUtils]: 128: Hoare triple {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,852 INFO L290 TraceCheckUtils]: 129: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,852 INFO L290 TraceCheckUtils]: 130: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,852 INFO L290 TraceCheckUtils]: 131: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,852 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {48850#true} {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:52:30,853 INFO L290 TraceCheckUtils]: 133: Hoare triple {48947#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,853 INFO L290 TraceCheckUtils]: 134: Hoare triple {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,853 INFO L272 TraceCheckUtils]: 135: Hoare triple {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,853 INFO L290 TraceCheckUtils]: 136: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,853 INFO L290 TraceCheckUtils]: 137: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,853 INFO L290 TraceCheckUtils]: 138: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,854 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {48850#true} {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,854 INFO L290 TraceCheckUtils]: 140: Hoare triple {48952#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,855 INFO L290 TraceCheckUtils]: 141: Hoare triple {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,855 INFO L272 TraceCheckUtils]: 142: Hoare triple {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,855 INFO L290 TraceCheckUtils]: 143: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,855 INFO L290 TraceCheckUtils]: 144: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,855 INFO L290 TraceCheckUtils]: 145: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,855 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {48850#true} {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,856 INFO L290 TraceCheckUtils]: 147: Hoare triple {48957#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,856 INFO L290 TraceCheckUtils]: 148: Hoare triple {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,856 INFO L272 TraceCheckUtils]: 149: Hoare triple {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,856 INFO L290 TraceCheckUtils]: 150: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,856 INFO L290 TraceCheckUtils]: 151: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,856 INFO L290 TraceCheckUtils]: 152: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,857 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {48850#true} {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:52:30,857 INFO L290 TraceCheckUtils]: 154: Hoare triple {48962#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,858 INFO L290 TraceCheckUtils]: 155: Hoare triple {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,858 INFO L272 TraceCheckUtils]: 156: Hoare triple {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:30,858 INFO L290 TraceCheckUtils]: 157: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:30,858 INFO L290 TraceCheckUtils]: 158: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:30,858 INFO L290 TraceCheckUtils]: 159: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:30,858 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {48850#true} {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,859 INFO L290 TraceCheckUtils]: 161: Hoare triple {48967#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {48972#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:52:30,859 INFO L290 TraceCheckUtils]: 162: Hoare triple {48972#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48973#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:30,860 INFO L272 TraceCheckUtils]: 163: Hoare triple {48973#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48974#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:52:30,860 INFO L290 TraceCheckUtils]: 164: Hoare triple {48974#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {48975#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:52:30,860 INFO L290 TraceCheckUtils]: 165: Hoare triple {48975#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {48851#false} is VALID [2022-04-27 10:52:30,860 INFO L290 TraceCheckUtils]: 166: Hoare triple {48851#false} assume !false; {48851#false} is VALID [2022-04-27 10:52:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 515 proven. 284 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2022-04-27 10:52:30,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:30,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940942205] [2022-04-27 10:52:30,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940942205] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:30,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1904685700] [2022-04-27 10:52:30,861 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:52:30,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:30,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:30,862 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) [2022-04-27 10:52:30,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-27 10:52:30,957 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 20 check-sat command(s) [2022-04-27 10:52:30,958 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:30,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-27 10:52:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:30,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:33,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {48850#true} call ULTIMATE.init(); {48850#true} is VALID [2022-04-27 10:52:33,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#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(9, 2); {48850#true} is VALID [2022-04-27 10:52:33,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48850#true} #68#return; {48850#true} is VALID [2022-04-27 10:52:33,561 INFO L272 TraceCheckUtils]: 4: Hoare triple {48850#true} call #t~ret5 := main(); {48850#true} is VALID [2022-04-27 10:52:33,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {48850#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {48850#true} is VALID [2022-04-27 10:52:33,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {48850#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {48998#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:52:33,562 INFO L290 TraceCheckUtils]: 7: Hoare triple {48998#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48856#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:52:33,562 INFO L290 TraceCheckUtils]: 8: Hoare triple {48856#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48857#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:52:33,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {48857#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48858#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:52:33,563 INFO L290 TraceCheckUtils]: 10: Hoare triple {48858#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48859#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:52:33,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {48859#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48860#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:52:33,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {48860#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48861#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:52:33,565 INFO L290 TraceCheckUtils]: 13: Hoare triple {48861#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48862#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:52:33,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {48862#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48863#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:52:33,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {48863#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48864#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:52:33,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {48864#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48865#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:52:33,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {48865#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48866#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:52:33,567 INFO L290 TraceCheckUtils]: 18: Hoare triple {48866#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48867#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:52:33,567 INFO L290 TraceCheckUtils]: 19: Hoare triple {48867#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48868#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:52:33,568 INFO L290 TraceCheckUtils]: 20: Hoare triple {48868#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48869#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:52:33,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {48869#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48870#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:52:33,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {48870#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48871#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:52:33,569 INFO L290 TraceCheckUtils]: 23: Hoare triple {48871#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48872#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:52:33,569 INFO L290 TraceCheckUtils]: 24: Hoare triple {48872#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48873#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:52:33,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {48873#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48874#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:52:33,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {48874#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 27: Hoare triple {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !(~i~0 < ~n~0); {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 28: Hoare triple {48875#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} ~j~0 := 0; {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:33,571 INFO L272 TraceCheckUtils]: 30: Hoare triple {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 32: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,571 INFO L290 TraceCheckUtils]: 33: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,572 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {48850#true} {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} #66#return; {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:52:33,572 INFO L290 TraceCheckUtils]: 35: Hoare triple {49065#(and (<= 0 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,573 INFO L290 TraceCheckUtils]: 36: Hoare triple {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,573 INFO L272 TraceCheckUtils]: 37: Hoare triple {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,573 INFO L290 TraceCheckUtils]: 38: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,573 INFO L290 TraceCheckUtils]: 39: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,573 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {48850#true} {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} #66#return; {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {49087#(and (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:52:33,574 INFO L290 TraceCheckUtils]: 43: Hoare triple {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:52:33,574 INFO L272 TraceCheckUtils]: 44: Hoare triple {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,574 INFO L290 TraceCheckUtils]: 45: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,574 INFO L290 TraceCheckUtils]: 46: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,575 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {48850#true} {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} #66#return; {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} is VALID [2022-04-27 10:52:33,575 INFO L290 TraceCheckUtils]: 49: Hoare triple {49109#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 39 main_~n~0) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:52:33,575 INFO L290 TraceCheckUtils]: 50: Hoare triple {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:52:33,575 INFO L272 TraceCheckUtils]: 51: Hoare triple {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,576 INFO L290 TraceCheckUtils]: 52: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,576 INFO L290 TraceCheckUtils]: 54: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,576 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {48850#true} {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} #66#return; {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} is VALID [2022-04-27 10:52:33,576 INFO L290 TraceCheckUtils]: 56: Hoare triple {49131#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 39 main_~n~0) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,577 INFO L290 TraceCheckUtils]: 57: Hoare triple {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,577 INFO L272 TraceCheckUtils]: 58: Hoare triple {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,577 INFO L290 TraceCheckUtils]: 59: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,577 INFO L290 TraceCheckUtils]: 60: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,577 INFO L290 TraceCheckUtils]: 61: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,577 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {48850#true} {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} #66#return; {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,578 INFO L290 TraceCheckUtils]: 63: Hoare triple {49153#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 4 main_~j~0) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:52:33,578 INFO L290 TraceCheckUtils]: 64: Hoare triple {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:52:33,578 INFO L272 TraceCheckUtils]: 65: Hoare triple {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,578 INFO L290 TraceCheckUtils]: 66: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,578 INFO L290 TraceCheckUtils]: 67: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,578 INFO L290 TraceCheckUtils]: 68: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,579 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {48850#true} {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:52:33,579 INFO L290 TraceCheckUtils]: 70: Hoare triple {49175#(and (<= 5 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:52:33,580 INFO L290 TraceCheckUtils]: 71: Hoare triple {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:52:33,580 INFO L272 TraceCheckUtils]: 72: Hoare triple {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,580 INFO L290 TraceCheckUtils]: 73: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,580 INFO L290 TraceCheckUtils]: 74: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,580 INFO L290 TraceCheckUtils]: 75: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,580 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {48850#true} {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:52:33,581 INFO L290 TraceCheckUtils]: 77: Hoare triple {49197#(and (<= 6 main_~j~0) (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,581 INFO L290 TraceCheckUtils]: 78: Hoare triple {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,581 INFO L272 TraceCheckUtils]: 79: Hoare triple {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,581 INFO L290 TraceCheckUtils]: 80: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,581 INFO L290 TraceCheckUtils]: 81: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,581 INFO L290 TraceCheckUtils]: 82: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,581 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {48850#true} {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} #66#return; {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,582 INFO L290 TraceCheckUtils]: 84: Hoare triple {49219#(and (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:52:33,582 INFO L290 TraceCheckUtils]: 85: Hoare triple {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:52:33,582 INFO L272 TraceCheckUtils]: 86: Hoare triple {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,582 INFO L290 TraceCheckUtils]: 87: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,582 INFO L290 TraceCheckUtils]: 88: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,583 INFO L290 TraceCheckUtils]: 89: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,583 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {48850#true} {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} #66#return; {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} is VALID [2022-04-27 10:52:33,583 INFO L290 TraceCheckUtils]: 91: Hoare triple {49241#(and (<= main_~n~0 (+ main_~k~0 28)) (<= 39 main_~n~0) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,584 INFO L290 TraceCheckUtils]: 92: Hoare triple {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,584 INFO L272 TraceCheckUtils]: 93: Hoare triple {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,584 INFO L290 TraceCheckUtils]: 94: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,584 INFO L290 TraceCheckUtils]: 95: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,584 INFO L290 TraceCheckUtils]: 96: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,584 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {48850#true} {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} #66#return; {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,585 INFO L290 TraceCheckUtils]: 98: Hoare triple {49263#(and (<= main_~n~0 (+ 29 main_~k~0)) (<= 9 main_~j~0) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,585 INFO L290 TraceCheckUtils]: 99: Hoare triple {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,585 INFO L272 TraceCheckUtils]: 100: Hoare triple {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,585 INFO L290 TraceCheckUtils]: 101: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,585 INFO L290 TraceCheckUtils]: 102: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,585 INFO L290 TraceCheckUtils]: 103: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,586 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {48850#true} {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} #66#return; {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,586 INFO L290 TraceCheckUtils]: 105: Hoare triple {49285#(and (<= 10 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,586 INFO L290 TraceCheckUtils]: 106: Hoare triple {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,587 INFO L272 TraceCheckUtils]: 107: Hoare triple {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,587 INFO L290 TraceCheckUtils]: 108: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,587 INFO L290 TraceCheckUtils]: 109: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,587 INFO L290 TraceCheckUtils]: 110: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,587 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {48850#true} {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} #66#return; {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,587 INFO L290 TraceCheckUtils]: 112: Hoare triple {49307#(and (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,588 INFO L290 TraceCheckUtils]: 113: Hoare triple {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,588 INFO L272 TraceCheckUtils]: 114: Hoare triple {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,588 INFO L290 TraceCheckUtils]: 115: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,588 INFO L290 TraceCheckUtils]: 116: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,588 INFO L290 TraceCheckUtils]: 117: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,588 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {48850#true} {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} #66#return; {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,589 INFO L290 TraceCheckUtils]: 119: Hoare triple {49329#(and (<= main_~n~0 (+ 32 main_~k~0)) (<= 12 main_~j~0) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,589 INFO L290 TraceCheckUtils]: 120: Hoare triple {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,589 INFO L272 TraceCheckUtils]: 121: Hoare triple {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,589 INFO L290 TraceCheckUtils]: 122: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,589 INFO L290 TraceCheckUtils]: 123: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,589 INFO L290 TraceCheckUtils]: 124: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,590 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {48850#true} {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} #66#return; {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,590 INFO L290 TraceCheckUtils]: 126: Hoare triple {49351#(and (<= main_~n~0 (+ main_~k~0 33)) (<= 13 main_~j~0) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,591 INFO L290 TraceCheckUtils]: 127: Hoare triple {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,591 INFO L272 TraceCheckUtils]: 128: Hoare triple {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,591 INFO L290 TraceCheckUtils]: 129: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,591 INFO L290 TraceCheckUtils]: 130: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,591 INFO L290 TraceCheckUtils]: 131: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,591 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {48850#true} {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} #66#return; {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,592 INFO L290 TraceCheckUtils]: 133: Hoare triple {49373#(and (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,592 INFO L290 TraceCheckUtils]: 134: Hoare triple {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,592 INFO L272 TraceCheckUtils]: 135: Hoare triple {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,592 INFO L290 TraceCheckUtils]: 136: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,592 INFO L290 TraceCheckUtils]: 137: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,592 INFO L290 TraceCheckUtils]: 138: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,593 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {48850#true} {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} #66#return; {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,593 INFO L290 TraceCheckUtils]: 140: Hoare triple {49395#(and (<= 15 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:52:33,593 INFO L290 TraceCheckUtils]: 141: Hoare triple {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:52:33,593 INFO L272 TraceCheckUtils]: 142: Hoare triple {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,593 INFO L290 TraceCheckUtils]: 143: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,594 INFO L290 TraceCheckUtils]: 144: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,594 INFO L290 TraceCheckUtils]: 145: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,594 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {48850#true} {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} #66#return; {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:52:33,594 INFO L290 TraceCheckUtils]: 147: Hoare triple {49417#(and (<= 39 main_~n~0) (<= main_~n~0 (+ main_~k~0 36)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} is VALID [2022-04-27 10:52:33,595 INFO L290 TraceCheckUtils]: 148: Hoare triple {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} is VALID [2022-04-27 10:52:33,595 INFO L272 TraceCheckUtils]: 149: Hoare triple {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,595 INFO L290 TraceCheckUtils]: 150: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,595 INFO L290 TraceCheckUtils]: 151: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,595 INFO L290 TraceCheckUtils]: 152: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,595 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {48850#true} {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} #66#return; {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} is VALID [2022-04-27 10:52:33,596 INFO L290 TraceCheckUtils]: 154: Hoare triple {49439#(and (<= main_~n~0 (+ main_~k~0 37)) (<= 39 main_~n~0) (<= 17 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,596 INFO L290 TraceCheckUtils]: 155: Hoare triple {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,596 INFO L272 TraceCheckUtils]: 156: Hoare triple {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:33,596 INFO L290 TraceCheckUtils]: 157: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:33,596 INFO L290 TraceCheckUtils]: 158: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:33,596 INFO L290 TraceCheckUtils]: 159: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:33,597 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {48850#true} {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} #66#return; {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,597 INFO L290 TraceCheckUtils]: 161: Hoare triple {49461#(and (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 39 main_~n~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49483#(and (<= main_~n~0 (+ main_~k~0 39)) (<= 19 main_~j~0) (<= 39 main_~n~0))} is VALID [2022-04-27 10:52:33,598 INFO L290 TraceCheckUtils]: 162: Hoare triple {49483#(and (<= main_~n~0 (+ main_~k~0 39)) (<= 19 main_~j~0) (<= 39 main_~n~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48973#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:33,598 INFO L272 TraceCheckUtils]: 163: Hoare triple {48973#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {49490#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:52:33,598 INFO L290 TraceCheckUtils]: 164: Hoare triple {49490#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {49494#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:52:33,599 INFO L290 TraceCheckUtils]: 165: Hoare triple {49494#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {48851#false} is VALID [2022-04-27 10:52:33,599 INFO L290 TraceCheckUtils]: 166: Hoare triple {48851#false} assume !false; {48851#false} is VALID [2022-04-27 10:52:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 38 proven. 761 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2022-04-27 10:52:33,599 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:38,587 INFO L290 TraceCheckUtils]: 166: Hoare triple {48851#false} assume !false; {48851#false} is VALID [2022-04-27 10:52:38,588 INFO L290 TraceCheckUtils]: 165: Hoare triple {49494#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {48851#false} is VALID [2022-04-27 10:52:38,588 INFO L290 TraceCheckUtils]: 164: Hoare triple {49490#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {49494#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:52:38,588 INFO L272 TraceCheckUtils]: 163: Hoare triple {48973#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {49490#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:52:38,589 INFO L290 TraceCheckUtils]: 162: Hoare triple {49513#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {48973#(<= 1 main_~k~0)} is VALID [2022-04-27 10:52:38,590 INFO L290 TraceCheckUtils]: 161: Hoare triple {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49513#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,590 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {48850#true} {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:52:38,590 INFO L290 TraceCheckUtils]: 159: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,590 INFO L290 TraceCheckUtils]: 158: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,590 INFO L290 TraceCheckUtils]: 157: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,590 INFO L272 TraceCheckUtils]: 156: Hoare triple {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,591 INFO L290 TraceCheckUtils]: 155: Hoare triple {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:52:38,591 INFO L290 TraceCheckUtils]: 154: Hoare triple {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49517#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:52:38,592 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {48850#true} {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,592 INFO L290 TraceCheckUtils]: 152: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,592 INFO L290 TraceCheckUtils]: 151: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,592 INFO L290 TraceCheckUtils]: 150: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,592 INFO L272 TraceCheckUtils]: 149: Hoare triple {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,592 INFO L290 TraceCheckUtils]: 148: Hoare triple {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,593 INFO L290 TraceCheckUtils]: 147: Hoare triple {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49539#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,593 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {48850#true} {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,593 INFO L290 TraceCheckUtils]: 145: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,593 INFO L290 TraceCheckUtils]: 144: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,593 INFO L290 TraceCheckUtils]: 143: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,593 INFO L272 TraceCheckUtils]: 142: Hoare triple {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,594 INFO L290 TraceCheckUtils]: 141: Hoare triple {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,595 INFO L290 TraceCheckUtils]: 140: Hoare triple {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49561#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,595 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {48850#true} {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:52:38,595 INFO L290 TraceCheckUtils]: 138: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,595 INFO L290 TraceCheckUtils]: 137: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,595 INFO L290 TraceCheckUtils]: 136: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,595 INFO L272 TraceCheckUtils]: 135: Hoare triple {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,611 INFO L290 TraceCheckUtils]: 134: Hoare triple {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:52:38,612 INFO L290 TraceCheckUtils]: 133: Hoare triple {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49583#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:52:38,613 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {48850#true} {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,613 INFO L290 TraceCheckUtils]: 131: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,613 INFO L290 TraceCheckUtils]: 129: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,613 INFO L272 TraceCheckUtils]: 128: Hoare triple {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,613 INFO L290 TraceCheckUtils]: 127: Hoare triple {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,614 INFO L290 TraceCheckUtils]: 126: Hoare triple {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49605#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,614 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {48850#true} {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,614 INFO L290 TraceCheckUtils]: 124: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,614 INFO L290 TraceCheckUtils]: 123: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,614 INFO L290 TraceCheckUtils]: 122: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,614 INFO L272 TraceCheckUtils]: 121: Hoare triple {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,615 INFO L290 TraceCheckUtils]: 120: Hoare triple {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,615 INFO L290 TraceCheckUtils]: 119: Hoare triple {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49627#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,616 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {48850#true} {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:52:38,616 INFO L290 TraceCheckUtils]: 117: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,616 INFO L290 TraceCheckUtils]: 116: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,616 INFO L290 TraceCheckUtils]: 115: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,616 INFO L272 TraceCheckUtils]: 114: Hoare triple {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,617 INFO L290 TraceCheckUtils]: 113: Hoare triple {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:52:38,617 INFO L290 TraceCheckUtils]: 112: Hoare triple {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49649#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:52:38,618 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {48850#true} {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:52:38,618 INFO L290 TraceCheckUtils]: 110: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,618 INFO L290 TraceCheckUtils]: 109: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,618 INFO L290 TraceCheckUtils]: 108: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,618 INFO L272 TraceCheckUtils]: 107: Hoare triple {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,618 INFO L290 TraceCheckUtils]: 106: Hoare triple {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:52:38,619 INFO L290 TraceCheckUtils]: 105: Hoare triple {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49671#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:52:38,619 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {48850#true} {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:52:38,619 INFO L290 TraceCheckUtils]: 103: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,619 INFO L290 TraceCheckUtils]: 102: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,619 INFO L290 TraceCheckUtils]: 101: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,619 INFO L272 TraceCheckUtils]: 100: Hoare triple {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,620 INFO L290 TraceCheckUtils]: 99: Hoare triple {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:52:38,620 INFO L290 TraceCheckUtils]: 98: Hoare triple {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49693#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:52:38,621 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {48850#true} {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:52:38,621 INFO L290 TraceCheckUtils]: 96: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,621 INFO L290 TraceCheckUtils]: 95: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,621 INFO L290 TraceCheckUtils]: 94: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,621 INFO L272 TraceCheckUtils]: 93: Hoare triple {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,622 INFO L290 TraceCheckUtils]: 92: Hoare triple {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:52:38,623 INFO L290 TraceCheckUtils]: 91: Hoare triple {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49715#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:52:38,624 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {48850#true} {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:52:38,624 INFO L290 TraceCheckUtils]: 89: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,624 INFO L290 TraceCheckUtils]: 88: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,624 INFO L290 TraceCheckUtils]: 87: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,624 INFO L272 TraceCheckUtils]: 86: Hoare triple {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,624 INFO L290 TraceCheckUtils]: 85: Hoare triple {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:52:38,625 INFO L290 TraceCheckUtils]: 84: Hoare triple {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49737#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:52:38,625 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {48850#true} {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:52:38,625 INFO L290 TraceCheckUtils]: 82: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,625 INFO L290 TraceCheckUtils]: 81: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,625 INFO L272 TraceCheckUtils]: 79: Hoare triple {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,626 INFO L290 TraceCheckUtils]: 78: Hoare triple {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:52:38,627 INFO L290 TraceCheckUtils]: 77: Hoare triple {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49759#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:52:38,627 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {48850#true} {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:52:38,627 INFO L290 TraceCheckUtils]: 75: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,627 INFO L290 TraceCheckUtils]: 74: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,627 INFO L290 TraceCheckUtils]: 73: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,627 INFO L272 TraceCheckUtils]: 72: Hoare triple {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,628 INFO L290 TraceCheckUtils]: 71: Hoare triple {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:52:38,628 INFO L290 TraceCheckUtils]: 70: Hoare triple {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49781#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:52:38,629 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {48850#true} {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:52:38,629 INFO L290 TraceCheckUtils]: 68: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,629 INFO L290 TraceCheckUtils]: 67: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,629 INFO L290 TraceCheckUtils]: 66: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,629 INFO L272 TraceCheckUtils]: 65: Hoare triple {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,629 INFO L290 TraceCheckUtils]: 64: Hoare triple {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:52:38,630 INFO L290 TraceCheckUtils]: 63: Hoare triple {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49803#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:52:38,630 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {48850#true} {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:52:38,630 INFO L290 TraceCheckUtils]: 61: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,630 INFO L290 TraceCheckUtils]: 60: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,630 INFO L290 TraceCheckUtils]: 59: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,630 INFO L272 TraceCheckUtils]: 58: Hoare triple {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,631 INFO L290 TraceCheckUtils]: 57: Hoare triple {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:52:38,632 INFO L290 TraceCheckUtils]: 56: Hoare triple {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49825#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:52:38,632 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {48850#true} {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,632 INFO L290 TraceCheckUtils]: 54: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,632 INFO L290 TraceCheckUtils]: 53: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,632 INFO L272 TraceCheckUtils]: 51: Hoare triple {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,633 INFO L290 TraceCheckUtils]: 50: Hoare triple {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49847#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,634 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {48850#true} {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:52:38,634 INFO L290 TraceCheckUtils]: 47: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,634 INFO L290 TraceCheckUtils]: 46: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,634 INFO L272 TraceCheckUtils]: 44: Hoare triple {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,634 INFO L290 TraceCheckUtils]: 43: Hoare triple {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:52:38,635 INFO L290 TraceCheckUtils]: 42: Hoare triple {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49869#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:52:38,635 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {48850#true} {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:52:38,635 INFO L290 TraceCheckUtils]: 40: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,635 INFO L290 TraceCheckUtils]: 39: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,635 INFO L290 TraceCheckUtils]: 38: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,635 INFO L272 TraceCheckUtils]: 37: Hoare triple {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:52:38,636 INFO L290 TraceCheckUtils]: 35: Hoare triple {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {49891#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:52:38,637 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {48850#true} {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,637 INFO L290 TraceCheckUtils]: 33: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,637 INFO L290 TraceCheckUtils]: 32: Hoare triple {48850#true} assume !(0 == ~cond); {48850#true} is VALID [2022-04-27 10:52:38,637 INFO L290 TraceCheckUtils]: 31: Hoare triple {48850#true} ~cond := #in~cond; {48850#true} is VALID [2022-04-27 10:52:38,637 INFO L272 TraceCheckUtils]: 30: Hoare triple {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {48850#true} is VALID [2022-04-27 10:52:38,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,638 INFO L290 TraceCheckUtils]: 28: Hoare triple {49935#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 19))} ~j~0 := 0; {49913#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:52:38,638 INFO L290 TraceCheckUtils]: 27: Hoare triple {49935#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 19))} assume !(~i~0 < ~n~0); {49935#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {49942#(or (<= 21 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49935#(or (<= 20 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {49946#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 22 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49942#(or (<= 21 main_~k~0) (not (< main_~i~0 main_~n~0)) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {49950#(or (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 19) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49946#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 22 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,640 INFO L290 TraceCheckUtils]: 23: Hoare triple {49954#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 19) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49950#(or (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 19) (<= 23 main_~k~0))} is VALID [2022-04-27 10:52:38,641 INFO L290 TraceCheckUtils]: 22: Hoare triple {49958#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 25 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49954#(or (<= main_~n~0 (+ main_~i~0 6)) (<= (div main_~n~0 2) 19) (<= 24 main_~k~0))} is VALID [2022-04-27 10:52:38,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {49962#(or (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 10)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49958#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 25 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {49966#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49962#(or (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 10)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:52:38,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {49970#(or (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 19) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49966#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:52:38,643 INFO L290 TraceCheckUtils]: 18: Hoare triple {49974#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 29 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49970#(or (<= main_~n~0 (+ main_~i~0 14)) (<= (div main_~n~0 2) 19) (<= 28 main_~k~0))} is VALID [2022-04-27 10:52:38,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {49978#(or (<= (div main_~n~0 2) 19) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49974#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 29 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {49982#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 19) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49978#(or (<= (div main_~n~0 2) 19) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:52:38,645 INFO L290 TraceCheckUtils]: 15: Hoare triple {49986#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49982#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 19) (<= 31 main_~k~0))} is VALID [2022-04-27 10:52:38,645 INFO L290 TraceCheckUtils]: 14: Hoare triple {49990#(or (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 24)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49986#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:52:38,646 INFO L290 TraceCheckUtils]: 13: Hoare triple {49994#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 34 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49990#(or (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 24)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:52:38,646 INFO L290 TraceCheckUtils]: 12: Hoare triple {49998#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49994#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 34 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {50002#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 36 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {49998#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:52:38,647 INFO L290 TraceCheckUtils]: 10: Hoare triple {50006#(or (<= 37 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {50002#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 36 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {50010#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {50006#(or (<= 37 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:52:38,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {50014#(or (<= main_~n~0 (+ main_~i~0 36)) (<= 39 main_~k~0) (<= (div main_~n~0 2) 19))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {50010#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {50018#(or (<= 40 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {50014#(or (<= main_~n~0 (+ main_~i~0 36)) (<= 39 main_~k~0) (<= (div main_~n~0 2) 19))} is VALID [2022-04-27 10:52:38,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {48850#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {50018#(or (<= 40 main_~k~0) (<= (div main_~n~0 2) 19) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:52:38,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {48850#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {48850#true} is VALID [2022-04-27 10:52:38,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {48850#true} call #t~ret5 := main(); {48850#true} is VALID [2022-04-27 10:52:38,649 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48850#true} {48850#true} #68#return; {48850#true} is VALID [2022-04-27 10:52:38,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {48850#true} assume true; {48850#true} is VALID [2022-04-27 10:52:38,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {48850#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(9, 2); {48850#true} is VALID [2022-04-27 10:52:38,649 INFO L272 TraceCheckUtils]: 0: Hoare triple {48850#true} call ULTIMATE.init(); {48850#true} is VALID [2022-04-27 10:52:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 38 proven. 761 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2022-04-27 10:52:38,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1904685700] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:38,651 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:38,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 46, 46] total 112 [2022-04-27 10:52:38,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844161002] [2022-04-27 10:52:38,651 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:38,652 INFO L78 Accepts]: Start accepts. Automaton has has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Word has length 167 [2022-04-27 10:52:38,652 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:38,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 10:52:38,864 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:38,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 112 states [2022-04-27 10:52:38,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:38,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2022-04-27 10:52:38,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1705, Invalid=10727, Unknown=0, NotChecked=0, Total=12432 [2022-04-27 10:52:38,866 INFO L87 Difference]: Start difference. First operand 411 states and 520 transitions. Second operand has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 10:53:06,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:06,476 INFO L93 Difference]: Finished difference Result 560 states and 694 transitions. [2022-04-27 10:53:06,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2022-04-27 10:53:06,476 INFO L78 Accepts]: Start accepts. Automaton has has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Word has length 167 [2022-04-27 10:53:06,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:06,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 10:53:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 261 transitions. [2022-04-27 10:53:06,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 10:53:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 261 transitions. [2022-04-27 10:53:06,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 95 states and 261 transitions. [2022-04-27 10:53:06,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:06,808 INFO L225 Difference]: With dead ends: 560 [2022-04-27 10:53:06,808 INFO L226 Difference]: Without dead ends: 450 [2022-04-27 10:53:06,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 513 GetRequests, 307 SyntacticMatches, 4 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10829 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=5271, Invalid=36141, Unknown=0, NotChecked=0, Total=41412 [2022-04-27 10:53:06,810 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 511 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 6373 mSolverCounterSat, 725 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 512 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 7098 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 725 IncrementalHoareTripleChecker+Valid, 6373 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:06,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [512 Valid, 268 Invalid, 7098 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [725 Valid, 6373 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2022-04-27 10:53:06,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2022-04-27 10:53:10,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 448. [2022-04-27 10:53:10,853 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:10,854 INFO L82 GeneralOperation]: Start isEquivalent. First operand 450 states. Second operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:10,854 INFO L74 IsIncluded]: Start isIncluded. First operand 450 states. Second operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:10,854 INFO L87 Difference]: Start difference. First operand 450 states. Second operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:10,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:10,867 INFO L93 Difference]: Finished difference Result 450 states and 573 transitions. [2022-04-27 10:53:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 573 transitions. [2022-04-27 10:53:10,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:10,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:10,868 INFO L74 IsIncluded]: Start isIncluded. First operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) Second operand 450 states. [2022-04-27 10:53:10,868 INFO L87 Difference]: Start difference. First operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) Second operand 450 states. [2022-04-27 10:53:10,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:10,878 INFO L93 Difference]: Finished difference Result 450 states and 573 transitions. [2022-04-27 10:53:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 573 transitions. [2022-04-27 10:53:10,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:10,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:10,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:10,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 448 states, 316 states have (on average 1.0696202531645569) internal successors, (338), 324 states have internal predecessors, (338), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 571 transitions. [2022-04-27 10:53:10,890 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 571 transitions. Word has length 167 [2022-04-27 10:53:10,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:10,890 INFO L495 AbstractCegarLoop]: Abstraction has 448 states and 571 transitions. [2022-04-27 10:53:10,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 112 states, 111 states have (on average 1.6036036036036037) internal successors, (178), 109 states have internal predecessors, (178), 59 states have call successors, (62), 4 states have call predecessors, (62), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 10:53:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 571 transitions. [2022-04-27 10:53:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-04-27 10:53:10,892 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:10,892 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:10,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:11,121 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,SelfDestructingSolverStorable26 [2022-04-27 10:53:11,121 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:11,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:11,122 INFO L85 PathProgramCache]: Analyzing trace with hash 1539955814, now seen corresponding path program 24 times [2022-04-27 10:53:11,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:11,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907568126] [2022-04-27 10:53:11,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {52898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {52766#true} is VALID [2022-04-27 10:53:12,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52766#true} {52766#true} #68#return; {52766#true} is VALID [2022-04-27 10:53:12,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-27 10:53:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,739 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:53:12,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-27 10:53:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:53:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-04-27 10:53:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,744 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-04-27 10:53:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-04-27 10:53:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,748 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-04-27 10:53:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:53:12,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-27 10:53:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,753 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:53:12,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-27 10:53:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:53:12,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-04-27 10:53:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:53:12,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-04-27 10:53:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,760 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,760 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:53:12,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-04-27 10:53:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,766 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,766 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:53:12,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-04-27 10:53:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-27 10:53:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-04-27 10:53:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,773 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,773 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-04-27 10:53:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,776 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-04-27 10:53:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:53:12,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-04-27 10:53:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,781 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-04-27 10:53:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-27 10:53:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-04-27 10:53:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,789 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,789 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,790 INFO L272 TraceCheckUtils]: 0: Hoare triple {52766#true} call ULTIMATE.init(); {52898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:12,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {52898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {52766#true} is VALID [2022-04-27 10:53:12,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,790 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52766#true} #68#return; {52766#true} is VALID [2022-04-27 10:53:12,790 INFO L272 TraceCheckUtils]: 4: Hoare triple {52766#true} call #t~ret5 := main(); {52766#true} is VALID [2022-04-27 10:53:12,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {52766#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {52766#true} is VALID [2022-04-27 10:53:12,790 INFO L290 TraceCheckUtils]: 6: Hoare triple {52766#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {52771#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:53:12,791 INFO L290 TraceCheckUtils]: 7: Hoare triple {52771#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52772#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:53:12,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {52772#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52773#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:53:12,791 INFO L290 TraceCheckUtils]: 9: Hoare triple {52773#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52774#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:53:12,792 INFO L290 TraceCheckUtils]: 10: Hoare triple {52774#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52775#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:53:12,792 INFO L290 TraceCheckUtils]: 11: Hoare triple {52775#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52776#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:53:12,793 INFO L290 TraceCheckUtils]: 12: Hoare triple {52776#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52777#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:53:12,793 INFO L290 TraceCheckUtils]: 13: Hoare triple {52777#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52778#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:53:12,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {52778#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52779#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:53:12,794 INFO L290 TraceCheckUtils]: 15: Hoare triple {52779#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52780#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:53:12,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {52780#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52781#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:53:12,795 INFO L290 TraceCheckUtils]: 17: Hoare triple {52781#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52782#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:53:12,795 INFO L290 TraceCheckUtils]: 18: Hoare triple {52782#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52783#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:53:12,796 INFO L290 TraceCheckUtils]: 19: Hoare triple {52783#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52784#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:53:12,796 INFO L290 TraceCheckUtils]: 20: Hoare triple {52784#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52785#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:53:12,796 INFO L290 TraceCheckUtils]: 21: Hoare triple {52785#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52786#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:53:12,797 INFO L290 TraceCheckUtils]: 22: Hoare triple {52786#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52787#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:53:12,797 INFO L290 TraceCheckUtils]: 23: Hoare triple {52787#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52788#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:53:12,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {52788#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52789#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:53:12,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {52789#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52790#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:53:12,798 INFO L290 TraceCheckUtils]: 26: Hoare triple {52790#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52791#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:53:12,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {52791#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52792#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0))} is VALID [2022-04-27 10:53:12,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {52792#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0))} assume !(~i~0 < ~n~0); {52792#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0))} is VALID [2022-04-27 10:53:12,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {52792#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0))} ~j~0 := 0; {52793#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0) (= main_~j~0 0))} is VALID [2022-04-27 10:53:12,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {52793#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 41 main_~n~0) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:53:12,800 INFO L272 TraceCheckUtils]: 31: Hoare triple {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,800 INFO L290 TraceCheckUtils]: 34: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,800 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {52766#true} {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #66#return; {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} is VALID [2022-04-27 10:53:12,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {52794#(and (= main_~j~0 0) (or (<= (* 2 (div main_~n~0 2)) (+ 19 main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:53:12,802 INFO L290 TraceCheckUtils]: 37: Hoare triple {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:53:12,802 INFO L272 TraceCheckUtils]: 38: Hoare triple {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,802 INFO L290 TraceCheckUtils]: 41: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,802 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {52766#true} {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:53:12,803 INFO L290 TraceCheckUtils]: 43: Hoare triple {52799#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,803 INFO L290 TraceCheckUtils]: 44: Hoare triple {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,803 INFO L272 TraceCheckUtils]: 45: Hoare triple {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,803 INFO L290 TraceCheckUtils]: 46: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,803 INFO L290 TraceCheckUtils]: 47: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,803 INFO L290 TraceCheckUtils]: 48: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,804 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {52766#true} {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,804 INFO L290 TraceCheckUtils]: 50: Hoare triple {52804#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,805 INFO L290 TraceCheckUtils]: 51: Hoare triple {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,805 INFO L272 TraceCheckUtils]: 52: Hoare triple {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,805 INFO L290 TraceCheckUtils]: 53: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,805 INFO L290 TraceCheckUtils]: 54: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,805 INFO L290 TraceCheckUtils]: 55: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,805 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {52766#true} {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {52809#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,806 INFO L290 TraceCheckUtils]: 58: Hoare triple {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,806 INFO L272 TraceCheckUtils]: 59: Hoare triple {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,806 INFO L290 TraceCheckUtils]: 61: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,806 INFO L290 TraceCheckUtils]: 62: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,807 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {52766#true} {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,807 INFO L290 TraceCheckUtils]: 64: Hoare triple {52814#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:53:12,808 INFO L290 TraceCheckUtils]: 65: Hoare triple {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:53:12,808 INFO L272 TraceCheckUtils]: 66: Hoare triple {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,808 INFO L290 TraceCheckUtils]: 67: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,808 INFO L290 TraceCheckUtils]: 68: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,808 INFO L290 TraceCheckUtils]: 69: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,808 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {52766#true} {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:53:12,809 INFO L290 TraceCheckUtils]: 71: Hoare triple {52819#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:53:12,809 INFO L290 TraceCheckUtils]: 72: Hoare triple {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:53:12,809 INFO L272 TraceCheckUtils]: 73: Hoare triple {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,809 INFO L290 TraceCheckUtils]: 74: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,809 INFO L290 TraceCheckUtils]: 75: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,809 INFO L290 TraceCheckUtils]: 76: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,810 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52766#true} {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:53:12,810 INFO L290 TraceCheckUtils]: 78: Hoare triple {52824#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:53:12,811 INFO L290 TraceCheckUtils]: 79: Hoare triple {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:53:12,811 INFO L272 TraceCheckUtils]: 80: Hoare triple {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,811 INFO L290 TraceCheckUtils]: 81: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,811 INFO L290 TraceCheckUtils]: 82: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,811 INFO L290 TraceCheckUtils]: 83: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,811 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {52766#true} {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:53:12,812 INFO L290 TraceCheckUtils]: 85: Hoare triple {52829#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:53:12,812 INFO L290 TraceCheckUtils]: 86: Hoare triple {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:53:12,812 INFO L272 TraceCheckUtils]: 87: Hoare triple {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,812 INFO L290 TraceCheckUtils]: 88: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,812 INFO L290 TraceCheckUtils]: 89: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,812 INFO L290 TraceCheckUtils]: 90: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,813 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {52766#true} {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:53:12,813 INFO L290 TraceCheckUtils]: 92: Hoare triple {52834#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:53:12,814 INFO L290 TraceCheckUtils]: 93: Hoare triple {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:53:12,814 INFO L272 TraceCheckUtils]: 94: Hoare triple {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,814 INFO L290 TraceCheckUtils]: 95: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,814 INFO L290 TraceCheckUtils]: 96: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,814 INFO L290 TraceCheckUtils]: 97: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,814 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {52766#true} {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:53:12,815 INFO L290 TraceCheckUtils]: 99: Hoare triple {52839#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:53:12,815 INFO L290 TraceCheckUtils]: 100: Hoare triple {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:53:12,815 INFO L272 TraceCheckUtils]: 101: Hoare triple {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,815 INFO L290 TraceCheckUtils]: 102: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,816 INFO L290 TraceCheckUtils]: 103: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,816 INFO L290 TraceCheckUtils]: 104: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,816 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {52766#true} {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:53:12,816 INFO L290 TraceCheckUtils]: 106: Hoare triple {52844#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,817 INFO L290 TraceCheckUtils]: 107: Hoare triple {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,817 INFO L272 TraceCheckUtils]: 108: Hoare triple {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,817 INFO L290 TraceCheckUtils]: 109: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,817 INFO L290 TraceCheckUtils]: 110: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,817 INFO L290 TraceCheckUtils]: 111: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,817 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {52766#true} {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,818 INFO L290 TraceCheckUtils]: 113: Hoare triple {52849#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,818 INFO L290 TraceCheckUtils]: 114: Hoare triple {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,819 INFO L272 TraceCheckUtils]: 115: Hoare triple {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,819 INFO L290 TraceCheckUtils]: 116: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,819 INFO L290 TraceCheckUtils]: 117: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,819 INFO L290 TraceCheckUtils]: 118: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,819 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {52766#true} {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,820 INFO L290 TraceCheckUtils]: 120: Hoare triple {52854#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,820 INFO L290 TraceCheckUtils]: 121: Hoare triple {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,820 INFO L272 TraceCheckUtils]: 122: Hoare triple {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,820 INFO L290 TraceCheckUtils]: 123: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,820 INFO L290 TraceCheckUtils]: 124: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,820 INFO L290 TraceCheckUtils]: 125: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,820 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {52766#true} {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,821 INFO L290 TraceCheckUtils]: 127: Hoare triple {52859#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,821 INFO L290 TraceCheckUtils]: 128: Hoare triple {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,821 INFO L272 TraceCheckUtils]: 129: Hoare triple {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,822 INFO L290 TraceCheckUtils]: 130: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,822 INFO L290 TraceCheckUtils]: 131: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,822 INFO L290 TraceCheckUtils]: 132: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,822 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {52766#true} {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,823 INFO L290 TraceCheckUtils]: 134: Hoare triple {52864#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:53:12,824 INFO L290 TraceCheckUtils]: 135: Hoare triple {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:53:12,824 INFO L272 TraceCheckUtils]: 136: Hoare triple {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,824 INFO L290 TraceCheckUtils]: 137: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,824 INFO L290 TraceCheckUtils]: 138: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,824 INFO L290 TraceCheckUtils]: 139: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,824 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52766#true} {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:53:12,825 INFO L290 TraceCheckUtils]: 141: Hoare triple {52869#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,826 INFO L290 TraceCheckUtils]: 142: Hoare triple {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,826 INFO L272 TraceCheckUtils]: 143: Hoare triple {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,826 INFO L290 TraceCheckUtils]: 144: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,826 INFO L290 TraceCheckUtils]: 145: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,826 INFO L290 TraceCheckUtils]: 146: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,826 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {52766#true} {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,827 INFO L290 TraceCheckUtils]: 148: Hoare triple {52874#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,827 INFO L290 TraceCheckUtils]: 149: Hoare triple {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,827 INFO L272 TraceCheckUtils]: 150: Hoare triple {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,827 INFO L290 TraceCheckUtils]: 151: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,827 INFO L290 TraceCheckUtils]: 152: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,827 INFO L290 TraceCheckUtils]: 153: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,828 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {52766#true} {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,828 INFO L290 TraceCheckUtils]: 155: Hoare triple {52879#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,829 INFO L290 TraceCheckUtils]: 156: Hoare triple {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,829 INFO L272 TraceCheckUtils]: 157: Hoare triple {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,829 INFO L290 TraceCheckUtils]: 158: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,829 INFO L290 TraceCheckUtils]: 159: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,829 INFO L290 TraceCheckUtils]: 160: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,829 INFO L284 TraceCheckUtils]: 161: Hoare quadruple {52766#true} {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:53:12,830 INFO L290 TraceCheckUtils]: 162: Hoare triple {52884#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,830 INFO L290 TraceCheckUtils]: 163: Hoare triple {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,830 INFO L272 TraceCheckUtils]: 164: Hoare triple {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:12,831 INFO L290 TraceCheckUtils]: 165: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:12,831 INFO L290 TraceCheckUtils]: 166: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:12,831 INFO L290 TraceCheckUtils]: 167: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:12,831 INFO L284 TraceCheckUtils]: 168: Hoare quadruple {52766#true} {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,832 INFO L290 TraceCheckUtils]: 169: Hoare triple {52889#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {52894#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:53:12,832 INFO L290 TraceCheckUtils]: 170: Hoare triple {52894#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52895#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:12,833 INFO L272 TraceCheckUtils]: 171: Hoare triple {52895#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52896#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:53:12,833 INFO L290 TraceCheckUtils]: 172: Hoare triple {52896#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {52897#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:53:12,833 INFO L290 TraceCheckUtils]: 173: Hoare triple {52897#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {52767#false} is VALID [2022-04-27 10:53:12,833 INFO L290 TraceCheckUtils]: 174: Hoare triple {52767#false} assume !false; {52767#false} is VALID [2022-04-27 10:53:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 572 proven. 309 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:12,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:12,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907568126] [2022-04-27 10:53:12,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907568126] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:53:12,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1242606369] [2022-04-27 10:53:12,834 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:53:12,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:12,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:53:12,835 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) [2022-04-27 10:53:12,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-27 10:53:12,935 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2022-04-27 10:53:12,935 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:53:12,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-27 10:53:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:12,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:53:16,570 INFO L272 TraceCheckUtils]: 0: Hoare triple {52766#true} call ULTIMATE.init(); {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#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(9, 2); {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52766#true} #68#return; {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L272 TraceCheckUtils]: 4: Hoare triple {52766#true} call #t~ret5 := main(); {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {52766#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {52766#true} is VALID [2022-04-27 10:53:16,571 INFO L290 TraceCheckUtils]: 6: Hoare triple {52766#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {52920#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:53:16,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {52920#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52924#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:53:16,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {52924#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52928#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:53:16,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {52928#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52932#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:53:16,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {52932#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52936#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:53:16,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {52936#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52940#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:53:16,574 INFO L290 TraceCheckUtils]: 12: Hoare triple {52940#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52944#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:53:16,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {52944#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52948#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:53:16,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {52948#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52952#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:53:16,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {52952#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52956#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:53:16,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {52956#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52960#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:53:16,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {52960#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52964#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:53:16,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {52964#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52968#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:53:16,577 INFO L290 TraceCheckUtils]: 19: Hoare triple {52968#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52972#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:53:16,577 INFO L290 TraceCheckUtils]: 20: Hoare triple {52972#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52976#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:53:16,578 INFO L290 TraceCheckUtils]: 21: Hoare triple {52976#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52980#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:53:16,578 INFO L290 TraceCheckUtils]: 22: Hoare triple {52980#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52984#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:53:16,578 INFO L290 TraceCheckUtils]: 23: Hoare triple {52984#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52988#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:53:16,579 INFO L290 TraceCheckUtils]: 24: Hoare triple {52988#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52992#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:53:16,579 INFO L290 TraceCheckUtils]: 25: Hoare triple {52992#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {52996#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:53:16,580 INFO L290 TraceCheckUtils]: 26: Hoare triple {52996#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53000#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:53:16,580 INFO L290 TraceCheckUtils]: 27: Hoare triple {53000#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53004#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:53:16,580 INFO L290 TraceCheckUtils]: 28: Hoare triple {53004#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} assume !(~i~0 < ~n~0); {53004#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:53:16,581 INFO L290 TraceCheckUtils]: 29: Hoare triple {53004#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} ~j~0 := 0; {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:53:16,581 INFO L290 TraceCheckUtils]: 30: Hoare triple {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:53:16,581 INFO L272 TraceCheckUtils]: 31: Hoare triple {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,581 INFO L290 TraceCheckUtils]: 32: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,581 INFO L290 TraceCheckUtils]: 33: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,581 INFO L290 TraceCheckUtils]: 34: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,582 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {52766#true} {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} #66#return; {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:53:16,582 INFO L290 TraceCheckUtils]: 36: Hoare triple {53011#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)) (<= 0 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:53:16,583 INFO L290 TraceCheckUtils]: 37: Hoare triple {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:53:16,583 INFO L272 TraceCheckUtils]: 38: Hoare triple {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,583 INFO L290 TraceCheckUtils]: 39: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,583 INFO L290 TraceCheckUtils]: 40: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,583 INFO L290 TraceCheckUtils]: 41: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,583 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {52766#true} {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} #66#return; {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:53:16,584 INFO L290 TraceCheckUtils]: 43: Hoare triple {53033#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 22)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:53:16,584 INFO L290 TraceCheckUtils]: 44: Hoare triple {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:53:16,584 INFO L272 TraceCheckUtils]: 45: Hoare triple {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,584 INFO L290 TraceCheckUtils]: 46: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,584 INFO L290 TraceCheckUtils]: 47: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,584 INFO L290 TraceCheckUtils]: 48: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,584 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {52766#true} {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} #66#return; {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:53:16,585 INFO L290 TraceCheckUtils]: 50: Hoare triple {53055#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:53:16,585 INFO L290 TraceCheckUtils]: 51: Hoare triple {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:53:16,585 INFO L272 TraceCheckUtils]: 52: Hoare triple {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,585 INFO L290 TraceCheckUtils]: 53: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,585 INFO L290 TraceCheckUtils]: 54: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,585 INFO L290 TraceCheckUtils]: 55: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,586 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {52766#true} {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} #66#return; {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:53:16,586 INFO L290 TraceCheckUtils]: 57: Hoare triple {53077#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:53:16,587 INFO L290 TraceCheckUtils]: 58: Hoare triple {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:53:16,587 INFO L272 TraceCheckUtils]: 59: Hoare triple {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,587 INFO L290 TraceCheckUtils]: 60: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,587 INFO L290 TraceCheckUtils]: 61: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,587 INFO L290 TraceCheckUtils]: 62: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,587 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {52766#true} {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:53:16,588 INFO L290 TraceCheckUtils]: 64: Hoare triple {53099#(and (< 0 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:53:16,588 INFO L290 TraceCheckUtils]: 65: Hoare triple {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:53:16,588 INFO L272 TraceCheckUtils]: 66: Hoare triple {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,588 INFO L290 TraceCheckUtils]: 67: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,588 INFO L290 TraceCheckUtils]: 68: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,588 INFO L290 TraceCheckUtils]: 69: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,589 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {52766#true} {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:53:16,589 INFO L290 TraceCheckUtils]: 71: Hoare triple {53121#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:53:16,589 INFO L290 TraceCheckUtils]: 72: Hoare triple {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:53:16,589 INFO L272 TraceCheckUtils]: 73: Hoare triple {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,589 INFO L290 TraceCheckUtils]: 74: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,589 INFO L290 TraceCheckUtils]: 75: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,590 INFO L290 TraceCheckUtils]: 76: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,590 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52766#true} {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} #66#return; {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:53:16,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {53143#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:53:16,591 INFO L290 TraceCheckUtils]: 79: Hoare triple {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:53:16,591 INFO L272 TraceCheckUtils]: 80: Hoare triple {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,591 INFO L290 TraceCheckUtils]: 81: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,591 INFO L290 TraceCheckUtils]: 82: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,591 INFO L290 TraceCheckUtils]: 83: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,591 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {52766#true} {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:53:16,592 INFO L290 TraceCheckUtils]: 85: Hoare triple {53165#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:53:16,592 INFO L290 TraceCheckUtils]: 86: Hoare triple {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:53:16,592 INFO L272 TraceCheckUtils]: 87: Hoare triple {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,592 INFO L290 TraceCheckUtils]: 88: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,592 INFO L290 TraceCheckUtils]: 89: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,592 INFO L290 TraceCheckUtils]: 90: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,593 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {52766#true} {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} #66#return; {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:53:16,593 INFO L290 TraceCheckUtils]: 92: Hoare triple {53187#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:53:16,593 INFO L290 TraceCheckUtils]: 93: Hoare triple {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:53:16,593 INFO L272 TraceCheckUtils]: 94: Hoare triple {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,594 INFO L290 TraceCheckUtils]: 95: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,594 INFO L290 TraceCheckUtils]: 96: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,594 INFO L290 TraceCheckUtils]: 97: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,594 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {52766#true} {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} #66#return; {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:53:16,594 INFO L290 TraceCheckUtils]: 99: Hoare triple {53209#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:53:16,595 INFO L290 TraceCheckUtils]: 100: Hoare triple {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:53:16,595 INFO L272 TraceCheckUtils]: 101: Hoare triple {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,595 INFO L290 TraceCheckUtils]: 102: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,595 INFO L290 TraceCheckUtils]: 103: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,595 INFO L290 TraceCheckUtils]: 104: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,595 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {52766#true} {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} #66#return; {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:53:16,596 INFO L290 TraceCheckUtils]: 106: Hoare triple {53231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 10 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} is VALID [2022-04-27 10:53:16,596 INFO L290 TraceCheckUtils]: 107: Hoare triple {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} is VALID [2022-04-27 10:53:16,596 INFO L272 TraceCheckUtils]: 108: Hoare triple {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,596 INFO L290 TraceCheckUtils]: 109: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,596 INFO L290 TraceCheckUtils]: 110: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,596 INFO L290 TraceCheckUtils]: 111: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,597 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {52766#true} {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} #66#return; {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} is VALID [2022-04-27 10:53:16,597 INFO L290 TraceCheckUtils]: 113: Hoare triple {53253#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 11 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:53:16,597 INFO L290 TraceCheckUtils]: 114: Hoare triple {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:53:16,598 INFO L272 TraceCheckUtils]: 115: Hoare triple {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,598 INFO L290 TraceCheckUtils]: 116: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,598 INFO L290 TraceCheckUtils]: 117: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,598 INFO L290 TraceCheckUtils]: 118: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,598 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {52766#true} {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} #66#return; {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:53:16,598 INFO L290 TraceCheckUtils]: 120: Hoare triple {53275#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 12 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:53:16,599 INFO L290 TraceCheckUtils]: 121: Hoare triple {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:53:16,599 INFO L272 TraceCheckUtils]: 122: Hoare triple {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,599 INFO L290 TraceCheckUtils]: 123: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,599 INFO L290 TraceCheckUtils]: 124: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,599 INFO L290 TraceCheckUtils]: 125: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,599 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {52766#true} {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} #66#return; {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} is VALID [2022-04-27 10:53:16,615 INFO L290 TraceCheckUtils]: 127: Hoare triple {53297#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 13 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:53:16,616 INFO L290 TraceCheckUtils]: 128: Hoare triple {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:53:16,616 INFO L272 TraceCheckUtils]: 129: Hoare triple {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,616 INFO L290 TraceCheckUtils]: 130: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,616 INFO L290 TraceCheckUtils]: 131: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,616 INFO L290 TraceCheckUtils]: 132: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,616 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {52766#true} {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #66#return; {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:53:16,617 INFO L290 TraceCheckUtils]: 134: Hoare triple {53319#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:53:16,617 INFO L290 TraceCheckUtils]: 135: Hoare triple {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:53:16,617 INFO L272 TraceCheckUtils]: 136: Hoare triple {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,617 INFO L290 TraceCheckUtils]: 137: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,617 INFO L290 TraceCheckUtils]: 138: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,618 INFO L290 TraceCheckUtils]: 139: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,618 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52766#true} {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #66#return; {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:53:16,618 INFO L290 TraceCheckUtils]: 141: Hoare triple {53341#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:53:16,619 INFO L290 TraceCheckUtils]: 142: Hoare triple {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:53:16,619 INFO L272 TraceCheckUtils]: 143: Hoare triple {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,619 INFO L290 TraceCheckUtils]: 144: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,619 INFO L290 TraceCheckUtils]: 145: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,619 INFO L290 TraceCheckUtils]: 146: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,619 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {52766#true} {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} #66#return; {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:53:16,620 INFO L290 TraceCheckUtils]: 148: Hoare triple {53363#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 37)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:53:16,620 INFO L290 TraceCheckUtils]: 149: Hoare triple {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:53:16,620 INFO L272 TraceCheckUtils]: 150: Hoare triple {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,620 INFO L290 TraceCheckUtils]: 151: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,620 INFO L290 TraceCheckUtils]: 152: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,620 INFO L290 TraceCheckUtils]: 153: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,621 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {52766#true} {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} #66#return; {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:53:16,621 INFO L290 TraceCheckUtils]: 155: Hoare triple {53385#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 38)) (<= 17 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:53:16,621 INFO L290 TraceCheckUtils]: 156: Hoare triple {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:53:16,622 INFO L272 TraceCheckUtils]: 157: Hoare triple {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,622 INFO L290 TraceCheckUtils]: 158: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,622 INFO L290 TraceCheckUtils]: 159: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,622 INFO L290 TraceCheckUtils]: 160: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,622 INFO L284 TraceCheckUtils]: 161: Hoare quadruple {52766#true} {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} #66#return; {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:53:16,623 INFO L290 TraceCheckUtils]: 162: Hoare triple {53407#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 18 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:53:16,624 INFO L290 TraceCheckUtils]: 163: Hoare triple {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:53:16,624 INFO L272 TraceCheckUtils]: 164: Hoare triple {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:16,624 INFO L290 TraceCheckUtils]: 165: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:16,624 INFO L290 TraceCheckUtils]: 166: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:16,624 INFO L290 TraceCheckUtils]: 167: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:16,624 INFO L284 TraceCheckUtils]: 168: Hoare quadruple {52766#true} {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #66#return; {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:53:16,625 INFO L290 TraceCheckUtils]: 169: Hoare triple {53429#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53451#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:53:16,625 INFO L290 TraceCheckUtils]: 170: Hoare triple {53451#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52895#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:16,626 INFO L272 TraceCheckUtils]: 171: Hoare triple {52895#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {53458#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:16,626 INFO L290 TraceCheckUtils]: 172: Hoare triple {53458#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {53462#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:16,626 INFO L290 TraceCheckUtils]: 173: Hoare triple {53462#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {52767#false} is VALID [2022-04-27 10:53:16,626 INFO L290 TraceCheckUtils]: 174: Hoare triple {52767#false} assume !false; {52767#false} is VALID [2022-04-27 10:53:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 40 proven. 841 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:16,627 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:22,252 INFO L290 TraceCheckUtils]: 174: Hoare triple {52767#false} assume !false; {52767#false} is VALID [2022-04-27 10:53:22,254 INFO L290 TraceCheckUtils]: 173: Hoare triple {53462#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {52767#false} is VALID [2022-04-27 10:53:22,254 INFO L290 TraceCheckUtils]: 172: Hoare triple {53458#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {53462#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:22,254 INFO L272 TraceCheckUtils]: 171: Hoare triple {52895#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {53458#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:22,255 INFO L290 TraceCheckUtils]: 170: Hoare triple {53481#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {52895#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:22,256 INFO L290 TraceCheckUtils]: 169: Hoare triple {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53481#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,256 INFO L284 TraceCheckUtils]: 168: Hoare quadruple {52766#true} {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:53:22,256 INFO L290 TraceCheckUtils]: 167: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,256 INFO L290 TraceCheckUtils]: 166: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,256 INFO L290 TraceCheckUtils]: 165: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,256 INFO L272 TraceCheckUtils]: 164: Hoare triple {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,257 INFO L290 TraceCheckUtils]: 163: Hoare triple {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:53:22,257 INFO L290 TraceCheckUtils]: 162: Hoare triple {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53485#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:53:22,258 INFO L284 TraceCheckUtils]: 161: Hoare quadruple {52766#true} {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,258 INFO L290 TraceCheckUtils]: 160: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,258 INFO L290 TraceCheckUtils]: 159: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,258 INFO L290 TraceCheckUtils]: 158: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,258 INFO L272 TraceCheckUtils]: 157: Hoare triple {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,258 INFO L290 TraceCheckUtils]: 156: Hoare triple {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,259 INFO L290 TraceCheckUtils]: 155: Hoare triple {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53507#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,259 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {52766#true} {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,259 INFO L290 TraceCheckUtils]: 153: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,259 INFO L290 TraceCheckUtils]: 152: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,259 INFO L290 TraceCheckUtils]: 151: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,259 INFO L272 TraceCheckUtils]: 150: Hoare triple {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,260 INFO L290 TraceCheckUtils]: 149: Hoare triple {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,260 INFO L290 TraceCheckUtils]: 148: Hoare triple {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53529#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,261 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {52766#true} {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:53:22,261 INFO L290 TraceCheckUtils]: 146: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,261 INFO L290 TraceCheckUtils]: 145: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,261 INFO L290 TraceCheckUtils]: 144: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,261 INFO L272 TraceCheckUtils]: 143: Hoare triple {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,261 INFO L290 TraceCheckUtils]: 142: Hoare triple {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:53:22,262 INFO L290 TraceCheckUtils]: 141: Hoare triple {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53551#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:53:22,262 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52766#true} {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,262 INFO L290 TraceCheckUtils]: 139: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,262 INFO L290 TraceCheckUtils]: 138: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,262 INFO L290 TraceCheckUtils]: 137: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,263 INFO L272 TraceCheckUtils]: 136: Hoare triple {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,263 INFO L290 TraceCheckUtils]: 135: Hoare triple {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,263 INFO L290 TraceCheckUtils]: 134: Hoare triple {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53573#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,264 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {52766#true} {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,264 INFO L290 TraceCheckUtils]: 132: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,264 INFO L290 TraceCheckUtils]: 131: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,264 INFO L290 TraceCheckUtils]: 130: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,264 INFO L272 TraceCheckUtils]: 129: Hoare triple {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,264 INFO L290 TraceCheckUtils]: 128: Hoare triple {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,265 INFO L290 TraceCheckUtils]: 127: Hoare triple {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53595#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,265 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {52766#true} {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:53:22,266 INFO L290 TraceCheckUtils]: 125: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,266 INFO L290 TraceCheckUtils]: 124: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,266 INFO L290 TraceCheckUtils]: 123: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,266 INFO L272 TraceCheckUtils]: 122: Hoare triple {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,266 INFO L290 TraceCheckUtils]: 121: Hoare triple {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:53:22,267 INFO L290 TraceCheckUtils]: 120: Hoare triple {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53617#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:53:22,267 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {52766#true} {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:53:22,267 INFO L290 TraceCheckUtils]: 118: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,267 INFO L290 TraceCheckUtils]: 117: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,267 INFO L290 TraceCheckUtils]: 116: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,267 INFO L272 TraceCheckUtils]: 115: Hoare triple {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,268 INFO L290 TraceCheckUtils]: 114: Hoare triple {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:53:22,268 INFO L290 TraceCheckUtils]: 113: Hoare triple {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53639#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:53:22,269 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {52766#true} {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:53:22,269 INFO L290 TraceCheckUtils]: 111: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,269 INFO L290 TraceCheckUtils]: 110: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,269 INFO L290 TraceCheckUtils]: 109: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,269 INFO L272 TraceCheckUtils]: 108: Hoare triple {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,269 INFO L290 TraceCheckUtils]: 107: Hoare triple {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:53:22,270 INFO L290 TraceCheckUtils]: 106: Hoare triple {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53661#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:53:22,270 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {52766#true} {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:53:22,270 INFO L290 TraceCheckUtils]: 104: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,270 INFO L290 TraceCheckUtils]: 103: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,270 INFO L290 TraceCheckUtils]: 102: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,270 INFO L272 TraceCheckUtils]: 101: Hoare triple {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,271 INFO L290 TraceCheckUtils]: 100: Hoare triple {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:53:22,271 INFO L290 TraceCheckUtils]: 99: Hoare triple {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53683#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:53:22,272 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {52766#true} {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:53:22,272 INFO L290 TraceCheckUtils]: 97: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,272 INFO L290 TraceCheckUtils]: 96: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,272 INFO L290 TraceCheckUtils]: 95: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,272 INFO L272 TraceCheckUtils]: 94: Hoare triple {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,272 INFO L290 TraceCheckUtils]: 93: Hoare triple {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:53:22,273 INFO L290 TraceCheckUtils]: 92: Hoare triple {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53705#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:53:22,273 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {52766#true} {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:53:22,273 INFO L290 TraceCheckUtils]: 90: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,274 INFO L290 TraceCheckUtils]: 89: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,274 INFO L290 TraceCheckUtils]: 88: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,274 INFO L272 TraceCheckUtils]: 87: Hoare triple {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,274 INFO L290 TraceCheckUtils]: 86: Hoare triple {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:53:22,275 INFO L290 TraceCheckUtils]: 85: Hoare triple {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53727#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:53:22,275 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {52766#true} {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:53:22,275 INFO L290 TraceCheckUtils]: 83: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,275 INFO L290 TraceCheckUtils]: 82: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,275 INFO L272 TraceCheckUtils]: 80: Hoare triple {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,276 INFO L290 TraceCheckUtils]: 79: Hoare triple {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:53:22,276 INFO L290 TraceCheckUtils]: 78: Hoare triple {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53749#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:53:22,277 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52766#true} {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:53:22,277 INFO L290 TraceCheckUtils]: 76: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,277 INFO L290 TraceCheckUtils]: 75: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,277 INFO L290 TraceCheckUtils]: 74: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,277 INFO L272 TraceCheckUtils]: 73: Hoare triple {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,277 INFO L290 TraceCheckUtils]: 72: Hoare triple {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:53:22,278 INFO L290 TraceCheckUtils]: 71: Hoare triple {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53771#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:53:22,278 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {52766#true} {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:53:22,278 INFO L290 TraceCheckUtils]: 69: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,278 INFO L290 TraceCheckUtils]: 68: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,278 INFO L290 TraceCheckUtils]: 67: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,278 INFO L272 TraceCheckUtils]: 66: Hoare triple {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,279 INFO L290 TraceCheckUtils]: 65: Hoare triple {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:53:22,279 INFO L290 TraceCheckUtils]: 64: Hoare triple {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53793#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:53:22,280 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {52766#true} {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,280 INFO L290 TraceCheckUtils]: 62: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,280 INFO L290 TraceCheckUtils]: 61: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,280 INFO L290 TraceCheckUtils]: 60: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,280 INFO L272 TraceCheckUtils]: 59: Hoare triple {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,281 INFO L290 TraceCheckUtils]: 57: Hoare triple {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53815#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,281 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {52766#true} {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:53:22,281 INFO L290 TraceCheckUtils]: 55: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,282 INFO L290 TraceCheckUtils]: 53: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,282 INFO L272 TraceCheckUtils]: 52: Hoare triple {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:53:22,283 INFO L290 TraceCheckUtils]: 50: Hoare triple {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53837#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:53:22,283 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {52766#true} {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:53:22,283 INFO L290 TraceCheckUtils]: 48: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,283 INFO L290 TraceCheckUtils]: 47: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,283 INFO L290 TraceCheckUtils]: 46: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,283 INFO L272 TraceCheckUtils]: 45: Hoare triple {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,284 INFO L290 TraceCheckUtils]: 44: Hoare triple {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:53:22,284 INFO L290 TraceCheckUtils]: 43: Hoare triple {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53859#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:53:22,285 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {52766#true} {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,285 INFO L290 TraceCheckUtils]: 41: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,285 INFO L290 TraceCheckUtils]: 39: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,285 INFO L272 TraceCheckUtils]: 38: Hoare triple {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,285 INFO L290 TraceCheckUtils]: 37: Hoare triple {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,286 INFO L290 TraceCheckUtils]: 36: Hoare triple {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {53881#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:53:22,286 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {52766#true} {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #66#return; {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:53:22,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,286 INFO L290 TraceCheckUtils]: 33: Hoare triple {52766#true} assume !(0 == ~cond); {52766#true} is VALID [2022-04-27 10:53:22,286 INFO L290 TraceCheckUtils]: 32: Hoare triple {52766#true} ~cond := #in~cond; {52766#true} is VALID [2022-04-27 10:53:22,286 INFO L272 TraceCheckUtils]: 31: Hoare triple {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {52766#true} is VALID [2022-04-27 10:53:22,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:53:22,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {53925#(or (<= (div main_~n~0 2) 20) (<= 21 main_~k~0))} ~j~0 := 0; {53903#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:53:22,287 INFO L290 TraceCheckUtils]: 28: Hoare triple {53925#(or (<= (div main_~n~0 2) 20) (<= 21 main_~k~0))} assume !(~i~0 < ~n~0); {53925#(or (<= (div main_~n~0 2) 20) (<= 21 main_~k~0))} is VALID [2022-04-27 10:53:22,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {53932#(or (<= (div main_~n~0 2) 20) (<= 22 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53925#(or (<= (div main_~n~0 2) 20) (<= 21 main_~k~0))} is VALID [2022-04-27 10:53:22,288 INFO L290 TraceCheckUtils]: 26: Hoare triple {53936#(or (<= (div main_~n~0 2) 20) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53932#(or (<= (div main_~n~0 2) 20) (<= 22 main_~k~0))} is VALID [2022-04-27 10:53:22,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {53940#(or (<= (div main_~n~0 2) 20) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53936#(or (<= (div main_~n~0 2) 20) (<= 23 main_~k~0))} is VALID [2022-04-27 10:53:22,289 INFO L290 TraceCheckUtils]: 24: Hoare triple {53944#(or (<= (div main_~n~0 2) 20) (<= 25 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53940#(or (<= (div main_~n~0 2) 20) (<= 24 main_~k~0))} is VALID [2022-04-27 10:53:22,290 INFO L290 TraceCheckUtils]: 23: Hoare triple {53948#(or (<= (div main_~n~0 2) 20) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53944#(or (<= (div main_~n~0 2) 20) (<= 25 main_~k~0))} is VALID [2022-04-27 10:53:22,290 INFO L290 TraceCheckUtils]: 22: Hoare triple {53952#(or (<= (div main_~n~0 2) 20) (<= 27 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53948#(or (<= (div main_~n~0 2) 20) (<= 26 main_~k~0))} is VALID [2022-04-27 10:53:22,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {53956#(or (<= (div main_~n~0 2) 20) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53952#(or (<= (div main_~n~0 2) 20) (<= 27 main_~k~0))} is VALID [2022-04-27 10:53:22,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {53960#(or (<= (div main_~n~0 2) 20) (<= 29 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53956#(or (<= (div main_~n~0 2) 20) (<= 28 main_~k~0))} is VALID [2022-04-27 10:53:22,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {53964#(or (<= (div main_~n~0 2) 20) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53960#(or (<= (div main_~n~0 2) 20) (<= 29 main_~k~0))} is VALID [2022-04-27 10:53:22,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {53968#(or (<= (div main_~n~0 2) 20) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53964#(or (<= (div main_~n~0 2) 20) (<= 30 main_~k~0))} is VALID [2022-04-27 10:53:22,292 INFO L290 TraceCheckUtils]: 17: Hoare triple {53972#(or (<= (div main_~n~0 2) 20) (<= 32 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53968#(or (<= (div main_~n~0 2) 20) (<= 31 main_~k~0))} is VALID [2022-04-27 10:53:22,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {53976#(or (<= (div main_~n~0 2) 20) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53972#(or (<= (div main_~n~0 2) 20) (<= 32 main_~k~0))} is VALID [2022-04-27 10:53:22,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {53980#(or (<= (div main_~n~0 2) 20) (<= 34 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53976#(or (<= (div main_~n~0 2) 20) (<= 33 main_~k~0))} is VALID [2022-04-27 10:53:22,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {53984#(or (<= (div main_~n~0 2) 20) (<= 35 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53980#(or (<= (div main_~n~0 2) 20) (<= 34 main_~k~0))} is VALID [2022-04-27 10:53:22,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {53988#(or (<= (div main_~n~0 2) 20) (<= 36 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53984#(or (<= (div main_~n~0 2) 20) (<= 35 main_~k~0))} is VALID [2022-04-27 10:53:22,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {53992#(or (<= (div main_~n~0 2) 20) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53988#(or (<= (div main_~n~0 2) 20) (<= 36 main_~k~0))} is VALID [2022-04-27 10:53:22,295 INFO L290 TraceCheckUtils]: 11: Hoare triple {53996#(or (<= (div main_~n~0 2) 20) (<= 38 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53992#(or (<= (div main_~n~0 2) 20) (<= 37 main_~k~0))} is VALID [2022-04-27 10:53:22,295 INFO L290 TraceCheckUtils]: 10: Hoare triple {54000#(or (<= (div main_~n~0 2) 20) (<= 39 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {53996#(or (<= (div main_~n~0 2) 20) (<= 38 main_~k~0))} is VALID [2022-04-27 10:53:22,296 INFO L290 TraceCheckUtils]: 9: Hoare triple {54004#(or (<= (div main_~n~0 2) 20) (<= 40 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {54000#(or (<= (div main_~n~0 2) 20) (<= 39 main_~k~0))} is VALID [2022-04-27 10:53:22,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {54008#(or (<= (div main_~n~0 2) 20) (<= 41 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {54004#(or (<= (div main_~n~0 2) 20) (<= 40 main_~k~0))} is VALID [2022-04-27 10:53:22,297 INFO L290 TraceCheckUtils]: 7: Hoare triple {54012#(or (<= (div main_~n~0 2) 20) (<= 42 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {54008#(or (<= (div main_~n~0 2) 20) (<= 41 main_~k~0))} is VALID [2022-04-27 10:53:22,297 INFO L290 TraceCheckUtils]: 6: Hoare triple {52766#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {54012#(or (<= (div main_~n~0 2) 20) (<= 42 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:53:22,297 INFO L290 TraceCheckUtils]: 5: Hoare triple {52766#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {52766#true} is VALID [2022-04-27 10:53:22,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {52766#true} call #t~ret5 := main(); {52766#true} is VALID [2022-04-27 10:53:22,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52766#true} {52766#true} #68#return; {52766#true} is VALID [2022-04-27 10:53:22,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {52766#true} assume true; {52766#true} is VALID [2022-04-27 10:53:22,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {52766#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(9, 2); {52766#true} is VALID [2022-04-27 10:53:22,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {52766#true} call ULTIMATE.init(); {52766#true} is VALID [2022-04-27 10:53:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 40 proven. 841 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:22,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1242606369] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:22,299 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:22,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 48, 48] total 138 [2022-04-27 10:53:22,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238543189] [2022-04-27 10:53:22,299 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:22,300 INFO L78 Accepts]: Start accepts. Automaton has has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) Word has length 175 [2022-04-27 10:53:22,300 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:22,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-04-27 10:53:22,538 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 333 edges. 333 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:22,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 138 states [2022-04-27 10:53:22,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:22,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 138 interpolants. [2022-04-27 10:53:22,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2117, Invalid=16789, Unknown=0, NotChecked=0, Total=18906 [2022-04-27 10:53:22,544 INFO L87 Difference]: Start difference. First operand 448 states and 571 transitions. Second operand has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-04-27 10:53:47,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:47,613 INFO L93 Difference]: Finished difference Result 566 states and 699 transitions. [2022-04-27 10:53:47,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-27 10:53:47,614 INFO L78 Accepts]: Start accepts. Automaton has has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) Word has length 175 [2022-04-27 10:53:47,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-04-27 10:53:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 147 transitions. [2022-04-27 10:53:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-04-27 10:53:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 147 transitions. [2022-04-27 10:53:47,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 147 transitions. [2022-04-27 10:53:47,787 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:47,797 INFO L225 Difference]: With dead ends: 566 [2022-04-27 10:53:47,797 INFO L226 Difference]: Without dead ends: 449 [2022-04-27 10:53:47,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 513 GetRequests, 302 SyntacticMatches, 3 SemanticMatches, 208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11279 ImplicationChecksByTransitivity, 16.3s TimeCoverageRelationStatistics Valid=4620, Invalid=39270, Unknown=0, NotChecked=0, Total=43890 [2022-04-27 10:53:47,799 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 125 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 4262 mSolverCounterSat, 349 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 244 SdHoareTripleChecker+Invalid, 4611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 349 IncrementalHoareTripleChecker+Valid, 4262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:47,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 244 Invalid, 4611 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [349 Valid, 4262 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-27 10:53:47,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 449 states. [2022-04-27 10:53:51,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 449 to 448. [2022-04-27 10:53:51,848 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:51,849 INFO L82 GeneralOperation]: Start isEquivalent. First operand 449 states. Second operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:51,849 INFO L74 IsIncluded]: Start isIncluded. First operand 449 states. Second operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:51,849 INFO L87 Difference]: Start difference. First operand 449 states. Second operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:51,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:51,859 INFO L93 Difference]: Finished difference Result 449 states and 571 transitions. [2022-04-27 10:53:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 571 transitions. [2022-04-27 10:53:51,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:51,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:51,860 INFO L74 IsIncluded]: Start isIncluded. First operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) Second operand 449 states. [2022-04-27 10:53:51,860 INFO L87 Difference]: Start difference. First operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) Second operand 449 states. [2022-04-27 10:53:51,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:51,875 INFO L93 Difference]: Finished difference Result 449 states and 571 transitions. [2022-04-27 10:53:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 571 transitions. [2022-04-27 10:53:51,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:51,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:51,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:51,876 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 448 states, 316 states have (on average 1.0664556962025316) internal successors, (337), 324 states have internal predecessors, (337), 117 states have call successors, (117), 15 states have call predecessors, (117), 14 states have return successors, (116), 108 states have call predecessors, (116), 116 states have call successors, (116) [2022-04-27 10:53:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 570 transitions. [2022-04-27 10:53:51,887 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 570 transitions. Word has length 175 [2022-04-27 10:53:51,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:51,887 INFO L495 AbstractCegarLoop]: Abstraction has 448 states and 570 transitions. [2022-04-27 10:53:51,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 138 states, 137 states have (on average 1.510948905109489) internal successors, (207), 135 states have internal predecessors, (207), 62 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-04-27 10:53:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 570 transitions. [2022-04-27 10:53:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-27 10:53:51,889 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:51,889 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 21, 21, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:51,905 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:52,090 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,SelfDestructingSolverStorable27 [2022-04-27 10:53:52,091 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:52,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:52,091 INFO L85 PathProgramCache]: Analyzing trace with hash -754163662, now seen corresponding path program 25 times [2022-04-27 10:53:52,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:52,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254562371] [2022-04-27 10:53:52,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {56857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {56727#true} is VALID [2022-04-27 10:53:52,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {56727#true} {56727#true} #68#return; {56727#true} is VALID [2022-04-27 10:53:52,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 10:53:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,757 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56754#(<= 21 main_~k~0)} #66#return; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 10:53:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56759#(<= 20 main_~k~0)} #66#return; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:52,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-27 10:53:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,761 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,761 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56764#(<= 19 main_~k~0)} #66#return; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:52,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-04-27 10:53:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,763 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56769#(<= 18 main_~k~0)} #66#return; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:52,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-27 10:53:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,765 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56774#(<= 17 main_~k~0)} #66#return; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:52,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-27 10:53:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,766 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,767 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56779#(<= 16 main_~k~0)} #66#return; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:52,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-04-27 10:53:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56784#(<= 15 main_~k~0)} #66#return; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:52,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-04-27 10:53:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,770 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56789#(<= 14 main_~k~0)} #66#return; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:52,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-27 10:53:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,772 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56794#(<= 13 main_~k~0)} #66#return; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:52,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-27 10:53:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56799#(<= 12 main_~k~0)} #66#return; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:52,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-04-27 10:53:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,776 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56804#(<= 11 main_~k~0)} #66#return; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:52,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-27 10:53:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56809#(<= 10 main_~k~0)} #66#return; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:52,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-04-27 10:53:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56814#(<= 9 main_~k~0)} #66#return; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:52,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-04-27 10:53:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56819#(<= 8 main_~k~0)} #66#return; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:52,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-04-27 10:53:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56824#(<= 7 main_~k~0)} #66#return; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:52,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-04-27 10:53:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,786 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,786 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,786 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56829#(<= 6 main_~k~0)} #66#return; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:52,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-04-27 10:53:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,788 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56834#(<= 5 main_~k~0)} #66#return; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:52,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-27 10:53:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56839#(<= 4 main_~k~0)} #66#return; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:52,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-04-27 10:53:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,793 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,793 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56844#(<= 3 main_~k~0)} #66#return; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:52,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-04-27 10:53:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56849#(<= 2 main_~k~0)} #66#return; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:52,795 INFO L272 TraceCheckUtils]: 0: Hoare triple {56727#true} call ULTIMATE.init(); {56857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:52,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {56857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56727#true} #68#return; {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {56727#true} call #t~ret5 := main(); {56727#true} is VALID [2022-04-27 10:53:52,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {56727#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {56727#true} is VALID [2022-04-27 10:53:52,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {56727#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {56732#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:53:52,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {56732#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56733#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {56733#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56734#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {56734#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56735#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {56735#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56736#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {56736#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56737#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {56737#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56738#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {56738#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56739#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {56739#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56740#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,799 INFO L290 TraceCheckUtils]: 15: Hoare triple {56740#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56741#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {56741#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56742#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {56742#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56743#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {56743#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56744#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {56744#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56745#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {56745#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56746#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {56746#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56747#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {56747#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56748#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,803 INFO L290 TraceCheckUtils]: 23: Hoare triple {56748#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56749#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {56749#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56750#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {56750#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56751#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {56751#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56752#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,804 INFO L290 TraceCheckUtils]: 27: Hoare triple {56752#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56753#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 28: Hoare triple {56753#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 29: Hoare triple {56754#(<= 21 main_~k~0)} assume !(~i~0 < ~n~0); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 30: Hoare triple {56754#(<= 21 main_~k~0)} ~j~0 := 0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 31: Hoare triple {56754#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,805 INFO L272 TraceCheckUtils]: 32: Hoare triple {56754#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 33: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,806 INFO L290 TraceCheckUtils]: 35: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,806 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {56727#true} {56754#(<= 21 main_~k~0)} #66#return; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:52,806 INFO L290 TraceCheckUtils]: 37: Hoare triple {56754#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:52,806 INFO L290 TraceCheckUtils]: 38: Hoare triple {56759#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:52,806 INFO L272 TraceCheckUtils]: 39: Hoare triple {56759#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,806 INFO L290 TraceCheckUtils]: 40: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,807 INFO L290 TraceCheckUtils]: 41: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,807 INFO L290 TraceCheckUtils]: 42: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,807 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {56727#true} {56759#(<= 20 main_~k~0)} #66#return; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:52,807 INFO L290 TraceCheckUtils]: 44: Hoare triple {56759#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:52,807 INFO L290 TraceCheckUtils]: 45: Hoare triple {56764#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:52,807 INFO L272 TraceCheckUtils]: 46: Hoare triple {56764#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,807 INFO L290 TraceCheckUtils]: 47: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,808 INFO L290 TraceCheckUtils]: 48: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,808 INFO L290 TraceCheckUtils]: 49: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,808 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56727#true} {56764#(<= 19 main_~k~0)} #66#return; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:52,808 INFO L290 TraceCheckUtils]: 51: Hoare triple {56764#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:52,808 INFO L290 TraceCheckUtils]: 52: Hoare triple {56769#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:52,808 INFO L272 TraceCheckUtils]: 53: Hoare triple {56769#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,809 INFO L290 TraceCheckUtils]: 54: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,809 INFO L290 TraceCheckUtils]: 55: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,809 INFO L290 TraceCheckUtils]: 56: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,809 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {56727#true} {56769#(<= 18 main_~k~0)} #66#return; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:52,809 INFO L290 TraceCheckUtils]: 58: Hoare triple {56769#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:52,809 INFO L290 TraceCheckUtils]: 59: Hoare triple {56774#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:52,809 INFO L272 TraceCheckUtils]: 60: Hoare triple {56774#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,810 INFO L290 TraceCheckUtils]: 61: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,810 INFO L290 TraceCheckUtils]: 62: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,810 INFO L290 TraceCheckUtils]: 63: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,810 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {56727#true} {56774#(<= 17 main_~k~0)} #66#return; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:52,810 INFO L290 TraceCheckUtils]: 65: Hoare triple {56774#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:52,810 INFO L290 TraceCheckUtils]: 66: Hoare triple {56779#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:52,810 INFO L272 TraceCheckUtils]: 67: Hoare triple {56779#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,811 INFO L290 TraceCheckUtils]: 68: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,811 INFO L290 TraceCheckUtils]: 69: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,811 INFO L290 TraceCheckUtils]: 70: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,811 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {56727#true} {56779#(<= 16 main_~k~0)} #66#return; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:52,811 INFO L290 TraceCheckUtils]: 72: Hoare triple {56779#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:52,811 INFO L290 TraceCheckUtils]: 73: Hoare triple {56784#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:52,812 INFO L272 TraceCheckUtils]: 74: Hoare triple {56784#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,812 INFO L290 TraceCheckUtils]: 75: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,812 INFO L290 TraceCheckUtils]: 76: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,812 INFO L290 TraceCheckUtils]: 77: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,812 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {56727#true} {56784#(<= 15 main_~k~0)} #66#return; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:52,812 INFO L290 TraceCheckUtils]: 79: Hoare triple {56784#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:52,812 INFO L290 TraceCheckUtils]: 80: Hoare triple {56789#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:52,813 INFO L272 TraceCheckUtils]: 81: Hoare triple {56789#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,813 INFO L290 TraceCheckUtils]: 82: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,813 INFO L290 TraceCheckUtils]: 83: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,813 INFO L290 TraceCheckUtils]: 84: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,813 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {56727#true} {56789#(<= 14 main_~k~0)} #66#return; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:52,813 INFO L290 TraceCheckUtils]: 86: Hoare triple {56789#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:52,813 INFO L290 TraceCheckUtils]: 87: Hoare triple {56794#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:52,814 INFO L272 TraceCheckUtils]: 88: Hoare triple {56794#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,814 INFO L290 TraceCheckUtils]: 89: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,814 INFO L290 TraceCheckUtils]: 90: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,814 INFO L290 TraceCheckUtils]: 91: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,814 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {56727#true} {56794#(<= 13 main_~k~0)} #66#return; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:52,814 INFO L290 TraceCheckUtils]: 93: Hoare triple {56794#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:52,814 INFO L290 TraceCheckUtils]: 94: Hoare triple {56799#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:52,815 INFO L272 TraceCheckUtils]: 95: Hoare triple {56799#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,815 INFO L290 TraceCheckUtils]: 96: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,815 INFO L290 TraceCheckUtils]: 97: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,815 INFO L290 TraceCheckUtils]: 98: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,815 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {56727#true} {56799#(<= 12 main_~k~0)} #66#return; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:52,815 INFO L290 TraceCheckUtils]: 100: Hoare triple {56799#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:52,815 INFO L290 TraceCheckUtils]: 101: Hoare triple {56804#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:52,816 INFO L272 TraceCheckUtils]: 102: Hoare triple {56804#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,816 INFO L290 TraceCheckUtils]: 103: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,816 INFO L290 TraceCheckUtils]: 104: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,816 INFO L290 TraceCheckUtils]: 105: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,816 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {56727#true} {56804#(<= 11 main_~k~0)} #66#return; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:52,816 INFO L290 TraceCheckUtils]: 107: Hoare triple {56804#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:52,817 INFO L290 TraceCheckUtils]: 108: Hoare triple {56809#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:52,817 INFO L272 TraceCheckUtils]: 109: Hoare triple {56809#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,817 INFO L290 TraceCheckUtils]: 110: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,817 INFO L290 TraceCheckUtils]: 111: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,817 INFO L290 TraceCheckUtils]: 112: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,817 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56727#true} {56809#(<= 10 main_~k~0)} #66#return; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:52,817 INFO L290 TraceCheckUtils]: 114: Hoare triple {56809#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:52,818 INFO L290 TraceCheckUtils]: 115: Hoare triple {56814#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:52,818 INFO L272 TraceCheckUtils]: 116: Hoare triple {56814#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,818 INFO L290 TraceCheckUtils]: 117: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,818 INFO L290 TraceCheckUtils]: 118: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,818 INFO L290 TraceCheckUtils]: 119: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,818 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {56727#true} {56814#(<= 9 main_~k~0)} #66#return; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:52,818 INFO L290 TraceCheckUtils]: 121: Hoare triple {56814#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:52,819 INFO L290 TraceCheckUtils]: 122: Hoare triple {56819#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:52,819 INFO L272 TraceCheckUtils]: 123: Hoare triple {56819#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,819 INFO L290 TraceCheckUtils]: 124: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,819 INFO L290 TraceCheckUtils]: 125: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,819 INFO L290 TraceCheckUtils]: 126: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,819 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {56727#true} {56819#(<= 8 main_~k~0)} #66#return; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:52,819 INFO L290 TraceCheckUtils]: 128: Hoare triple {56819#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:52,820 INFO L290 TraceCheckUtils]: 129: Hoare triple {56824#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:52,820 INFO L272 TraceCheckUtils]: 130: Hoare triple {56824#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,820 INFO L290 TraceCheckUtils]: 131: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,820 INFO L290 TraceCheckUtils]: 132: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,820 INFO L290 TraceCheckUtils]: 133: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,820 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {56727#true} {56824#(<= 7 main_~k~0)} #66#return; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:52,820 INFO L290 TraceCheckUtils]: 135: Hoare triple {56824#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:52,821 INFO L290 TraceCheckUtils]: 136: Hoare triple {56829#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:52,821 INFO L272 TraceCheckUtils]: 137: Hoare triple {56829#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,821 INFO L290 TraceCheckUtils]: 138: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,821 INFO L290 TraceCheckUtils]: 139: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,821 INFO L290 TraceCheckUtils]: 140: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,821 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {56727#true} {56829#(<= 6 main_~k~0)} #66#return; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:52,821 INFO L290 TraceCheckUtils]: 142: Hoare triple {56829#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:52,822 INFO L290 TraceCheckUtils]: 143: Hoare triple {56834#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:52,822 INFO L272 TraceCheckUtils]: 144: Hoare triple {56834#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,822 INFO L290 TraceCheckUtils]: 145: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,822 INFO L290 TraceCheckUtils]: 146: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,822 INFO L290 TraceCheckUtils]: 147: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,822 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {56727#true} {56834#(<= 5 main_~k~0)} #66#return; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:52,823 INFO L290 TraceCheckUtils]: 149: Hoare triple {56834#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:52,824 INFO L290 TraceCheckUtils]: 150: Hoare triple {56839#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:52,824 INFO L272 TraceCheckUtils]: 151: Hoare triple {56839#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,824 INFO L290 TraceCheckUtils]: 152: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,824 INFO L290 TraceCheckUtils]: 153: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,824 INFO L290 TraceCheckUtils]: 154: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,824 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {56727#true} {56839#(<= 4 main_~k~0)} #66#return; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:52,825 INFO L290 TraceCheckUtils]: 156: Hoare triple {56839#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:52,825 INFO L290 TraceCheckUtils]: 157: Hoare triple {56844#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:52,825 INFO L272 TraceCheckUtils]: 158: Hoare triple {56844#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,825 INFO L290 TraceCheckUtils]: 159: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,825 INFO L290 TraceCheckUtils]: 160: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,825 INFO L290 TraceCheckUtils]: 161: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,825 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {56727#true} {56844#(<= 3 main_~k~0)} #66#return; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:52,826 INFO L290 TraceCheckUtils]: 163: Hoare triple {56844#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:52,826 INFO L290 TraceCheckUtils]: 164: Hoare triple {56849#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:52,826 INFO L272 TraceCheckUtils]: 165: Hoare triple {56849#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:52,826 INFO L290 TraceCheckUtils]: 166: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:52,826 INFO L290 TraceCheckUtils]: 167: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:52,826 INFO L290 TraceCheckUtils]: 168: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:52,826 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {56727#true} {56849#(<= 2 main_~k~0)} #66#return; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:52,827 INFO L290 TraceCheckUtils]: 170: Hoare triple {56849#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:52,827 INFO L290 TraceCheckUtils]: 171: Hoare triple {56854#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:52,827 INFO L272 TraceCheckUtils]: 172: Hoare triple {56854#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56855#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:53:52,828 INFO L290 TraceCheckUtils]: 173: Hoare triple {56855#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {56856#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:53:52,828 INFO L290 TraceCheckUtils]: 174: Hoare triple {56856#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {56728#false} is VALID [2022-04-27 10:53:52,828 INFO L290 TraceCheckUtils]: 175: Hoare triple {56728#false} assume !false; {56728#false} is VALID [2022-04-27 10:53:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1663 backedges. 250 proven. 653 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:52,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:52,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254562371] [2022-04-27 10:53:52,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254562371] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:53:52,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [942703592] [2022-04-27 10:53:52,829 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:53:52,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:52,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:53:52,831 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) [2022-04-27 10:53:52,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-27 10:53:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-27 10:53:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:52,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:53:54,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {56727#true} call ULTIMATE.init(); {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#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(9, 2); {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56727#true} #68#return; {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L272 TraceCheckUtils]: 4: Hoare triple {56727#true} call #t~ret5 := main(); {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {56727#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {56727#true} is VALID [2022-04-27 10:53:54,561 INFO L290 TraceCheckUtils]: 6: Hoare triple {56727#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {56879#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:53:54,562 INFO L290 TraceCheckUtils]: 7: Hoare triple {56879#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56883#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:53:54,562 INFO L290 TraceCheckUtils]: 8: Hoare triple {56883#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56887#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:53:54,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {56887#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56891#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:53:54,563 INFO L290 TraceCheckUtils]: 10: Hoare triple {56891#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56895#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:53:54,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {56895#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56899#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:53:54,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {56899#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56903#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:53:54,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {56903#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56907#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:53:54,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {56907#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56911#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:53:54,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {56911#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56915#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:53:54,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {56915#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56919#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:53:54,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {56919#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56923#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:53:54,567 INFO L290 TraceCheckUtils]: 18: Hoare triple {56923#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56927#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:53:54,567 INFO L290 TraceCheckUtils]: 19: Hoare triple {56927#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56931#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:53:54,567 INFO L290 TraceCheckUtils]: 20: Hoare triple {56931#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56935#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:53:54,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {56935#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56939#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:53:54,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {56939#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56943#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:53:54,569 INFO L290 TraceCheckUtils]: 23: Hoare triple {56943#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56947#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:53:54,569 INFO L290 TraceCheckUtils]: 24: Hoare triple {56947#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56951#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:53:54,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {56951#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56955#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:53:54,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {56955#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56959#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:53:54,570 INFO L290 TraceCheckUtils]: 27: Hoare triple {56959#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56963#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:53:54,571 INFO L290 TraceCheckUtils]: 28: Hoare triple {56963#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:54,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {56754#(<= 21 main_~k~0)} assume !(~i~0 < ~n~0); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:54,571 INFO L290 TraceCheckUtils]: 30: Hoare triple {56754#(<= 21 main_~k~0)} ~j~0 := 0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:54,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {56754#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:54,572 INFO L272 TraceCheckUtils]: 32: Hoare triple {56754#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,572 INFO L290 TraceCheckUtils]: 33: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,572 INFO L290 TraceCheckUtils]: 35: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,572 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {56727#true} {56754#(<= 21 main_~k~0)} #66#return; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:54,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {56754#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:54,573 INFO L290 TraceCheckUtils]: 38: Hoare triple {56759#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:54,573 INFO L272 TraceCheckUtils]: 39: Hoare triple {56759#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,573 INFO L290 TraceCheckUtils]: 41: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,573 INFO L290 TraceCheckUtils]: 42: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,573 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {56727#true} {56759#(<= 20 main_~k~0)} #66#return; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:54,573 INFO L290 TraceCheckUtils]: 44: Hoare triple {56759#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:54,574 INFO L290 TraceCheckUtils]: 45: Hoare triple {56764#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:54,574 INFO L272 TraceCheckUtils]: 46: Hoare triple {56764#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,574 INFO L290 TraceCheckUtils]: 48: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,574 INFO L290 TraceCheckUtils]: 49: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,574 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56727#true} {56764#(<= 19 main_~k~0)} #66#return; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:54,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {56764#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:54,575 INFO L290 TraceCheckUtils]: 52: Hoare triple {56769#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:54,575 INFO L272 TraceCheckUtils]: 53: Hoare triple {56769#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,575 INFO L290 TraceCheckUtils]: 54: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,575 INFO L290 TraceCheckUtils]: 55: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,575 INFO L290 TraceCheckUtils]: 56: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,575 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {56727#true} {56769#(<= 18 main_~k~0)} #66#return; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:54,575 INFO L290 TraceCheckUtils]: 58: Hoare triple {56769#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:54,576 INFO L290 TraceCheckUtils]: 59: Hoare triple {56774#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:54,576 INFO L272 TraceCheckUtils]: 60: Hoare triple {56774#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,576 INFO L290 TraceCheckUtils]: 61: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,576 INFO L290 TraceCheckUtils]: 62: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,576 INFO L290 TraceCheckUtils]: 63: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,576 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {56727#true} {56774#(<= 17 main_~k~0)} #66#return; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:54,577 INFO L290 TraceCheckUtils]: 65: Hoare triple {56774#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:54,577 INFO L290 TraceCheckUtils]: 66: Hoare triple {56779#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:54,577 INFO L272 TraceCheckUtils]: 67: Hoare triple {56779#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,577 INFO L290 TraceCheckUtils]: 68: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,577 INFO L290 TraceCheckUtils]: 69: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,577 INFO L290 TraceCheckUtils]: 70: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,577 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {56727#true} {56779#(<= 16 main_~k~0)} #66#return; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:54,578 INFO L290 TraceCheckUtils]: 72: Hoare triple {56779#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:54,578 INFO L290 TraceCheckUtils]: 73: Hoare triple {56784#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:54,578 INFO L272 TraceCheckUtils]: 74: Hoare triple {56784#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,578 INFO L290 TraceCheckUtils]: 75: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,578 INFO L290 TraceCheckUtils]: 76: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,578 INFO L290 TraceCheckUtils]: 77: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,578 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {56727#true} {56784#(<= 15 main_~k~0)} #66#return; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:54,579 INFO L290 TraceCheckUtils]: 79: Hoare triple {56784#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:54,579 INFO L290 TraceCheckUtils]: 80: Hoare triple {56789#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:54,579 INFO L272 TraceCheckUtils]: 81: Hoare triple {56789#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,579 INFO L290 TraceCheckUtils]: 82: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,579 INFO L290 TraceCheckUtils]: 83: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,579 INFO L290 TraceCheckUtils]: 84: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,579 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {56727#true} {56789#(<= 14 main_~k~0)} #66#return; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:54,580 INFO L290 TraceCheckUtils]: 86: Hoare triple {56789#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:54,580 INFO L290 TraceCheckUtils]: 87: Hoare triple {56794#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:54,580 INFO L272 TraceCheckUtils]: 88: Hoare triple {56794#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,580 INFO L290 TraceCheckUtils]: 89: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,580 INFO L290 TraceCheckUtils]: 90: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,580 INFO L290 TraceCheckUtils]: 91: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,580 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {56727#true} {56794#(<= 13 main_~k~0)} #66#return; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:54,581 INFO L290 TraceCheckUtils]: 93: Hoare triple {56794#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:54,581 INFO L290 TraceCheckUtils]: 94: Hoare triple {56799#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:54,581 INFO L272 TraceCheckUtils]: 95: Hoare triple {56799#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,581 INFO L290 TraceCheckUtils]: 96: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,581 INFO L290 TraceCheckUtils]: 97: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,581 INFO L290 TraceCheckUtils]: 98: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,581 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {56727#true} {56799#(<= 12 main_~k~0)} #66#return; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:54,582 INFO L290 TraceCheckUtils]: 100: Hoare triple {56799#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:54,582 INFO L290 TraceCheckUtils]: 101: Hoare triple {56804#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:54,582 INFO L272 TraceCheckUtils]: 102: Hoare triple {56804#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,582 INFO L290 TraceCheckUtils]: 103: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,582 INFO L290 TraceCheckUtils]: 104: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,582 INFO L290 TraceCheckUtils]: 105: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,583 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {56727#true} {56804#(<= 11 main_~k~0)} #66#return; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:54,583 INFO L290 TraceCheckUtils]: 107: Hoare triple {56804#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:54,583 INFO L290 TraceCheckUtils]: 108: Hoare triple {56809#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:54,583 INFO L272 TraceCheckUtils]: 109: Hoare triple {56809#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,583 INFO L290 TraceCheckUtils]: 110: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,583 INFO L290 TraceCheckUtils]: 111: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,583 INFO L290 TraceCheckUtils]: 112: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,584 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56727#true} {56809#(<= 10 main_~k~0)} #66#return; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:54,584 INFO L290 TraceCheckUtils]: 114: Hoare triple {56809#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:54,584 INFO L290 TraceCheckUtils]: 115: Hoare triple {56814#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:54,584 INFO L272 TraceCheckUtils]: 116: Hoare triple {56814#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,584 INFO L290 TraceCheckUtils]: 117: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,584 INFO L290 TraceCheckUtils]: 118: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,584 INFO L290 TraceCheckUtils]: 119: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,585 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {56727#true} {56814#(<= 9 main_~k~0)} #66#return; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:54,585 INFO L290 TraceCheckUtils]: 121: Hoare triple {56814#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:54,585 INFO L290 TraceCheckUtils]: 122: Hoare triple {56819#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:54,585 INFO L272 TraceCheckUtils]: 123: Hoare triple {56819#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,585 INFO L290 TraceCheckUtils]: 124: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,585 INFO L290 TraceCheckUtils]: 125: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,585 INFO L290 TraceCheckUtils]: 126: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,586 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {56727#true} {56819#(<= 8 main_~k~0)} #66#return; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:54,586 INFO L290 TraceCheckUtils]: 128: Hoare triple {56819#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:54,586 INFO L290 TraceCheckUtils]: 129: Hoare triple {56824#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:54,586 INFO L272 TraceCheckUtils]: 130: Hoare triple {56824#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,586 INFO L290 TraceCheckUtils]: 131: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,586 INFO L290 TraceCheckUtils]: 132: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,586 INFO L290 TraceCheckUtils]: 133: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,587 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {56727#true} {56824#(<= 7 main_~k~0)} #66#return; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:54,587 INFO L290 TraceCheckUtils]: 135: Hoare triple {56824#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:54,587 INFO L290 TraceCheckUtils]: 136: Hoare triple {56829#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:54,587 INFO L272 TraceCheckUtils]: 137: Hoare triple {56829#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,587 INFO L290 TraceCheckUtils]: 138: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,588 INFO L290 TraceCheckUtils]: 139: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,588 INFO L290 TraceCheckUtils]: 140: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,588 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {56727#true} {56829#(<= 6 main_~k~0)} #66#return; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:54,588 INFO L290 TraceCheckUtils]: 142: Hoare triple {56829#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:54,588 INFO L290 TraceCheckUtils]: 143: Hoare triple {56834#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:54,588 INFO L272 TraceCheckUtils]: 144: Hoare triple {56834#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,589 INFO L290 TraceCheckUtils]: 145: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,589 INFO L290 TraceCheckUtils]: 146: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,589 INFO L290 TraceCheckUtils]: 147: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,589 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {56727#true} {56834#(<= 5 main_~k~0)} #66#return; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:54,589 INFO L290 TraceCheckUtils]: 149: Hoare triple {56834#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:54,589 INFO L290 TraceCheckUtils]: 150: Hoare triple {56839#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:54,590 INFO L272 TraceCheckUtils]: 151: Hoare triple {56839#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,590 INFO L290 TraceCheckUtils]: 152: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,590 INFO L290 TraceCheckUtils]: 153: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,590 INFO L290 TraceCheckUtils]: 154: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,590 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {56727#true} {56839#(<= 4 main_~k~0)} #66#return; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:54,590 INFO L290 TraceCheckUtils]: 156: Hoare triple {56839#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:54,591 INFO L290 TraceCheckUtils]: 157: Hoare triple {56844#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:54,591 INFO L272 TraceCheckUtils]: 158: Hoare triple {56844#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,591 INFO L290 TraceCheckUtils]: 159: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,591 INFO L290 TraceCheckUtils]: 160: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,591 INFO L290 TraceCheckUtils]: 161: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,591 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {56727#true} {56844#(<= 3 main_~k~0)} #66#return; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:54,591 INFO L290 TraceCheckUtils]: 163: Hoare triple {56844#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:54,592 INFO L290 TraceCheckUtils]: 164: Hoare triple {56849#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:54,592 INFO L272 TraceCheckUtils]: 165: Hoare triple {56849#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:54,592 INFO L290 TraceCheckUtils]: 166: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:54,592 INFO L290 TraceCheckUtils]: 167: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:54,592 INFO L290 TraceCheckUtils]: 168: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:54,592 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {56727#true} {56849#(<= 2 main_~k~0)} #66#return; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:54,592 INFO L290 TraceCheckUtils]: 170: Hoare triple {56849#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:54,593 INFO L290 TraceCheckUtils]: 171: Hoare triple {56854#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:54,593 INFO L272 TraceCheckUtils]: 172: Hoare triple {56854#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {57399#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:54,593 INFO L290 TraceCheckUtils]: 173: Hoare triple {57399#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57403#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:54,594 INFO L290 TraceCheckUtils]: 174: Hoare triple {57403#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {56728#false} is VALID [2022-04-27 10:53:54,594 INFO L290 TraceCheckUtils]: 175: Hoare triple {56728#false} assume !false; {56728#false} is VALID [2022-04-27 10:53:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1663 backedges. 40 proven. 863 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:54,594 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:56,167 INFO L290 TraceCheckUtils]: 175: Hoare triple {56728#false} assume !false; {56728#false} is VALID [2022-04-27 10:53:56,167 INFO L290 TraceCheckUtils]: 174: Hoare triple {57403#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {56728#false} is VALID [2022-04-27 10:53:56,167 INFO L290 TraceCheckUtils]: 173: Hoare triple {57399#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57403#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:56,168 INFO L272 TraceCheckUtils]: 172: Hoare triple {56854#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {57399#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:56,168 INFO L290 TraceCheckUtils]: 171: Hoare triple {56854#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:56,168 INFO L290 TraceCheckUtils]: 170: Hoare triple {56849#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56854#(<= 1 main_~k~0)} is VALID [2022-04-27 10:53:56,169 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {56727#true} {56849#(<= 2 main_~k~0)} #66#return; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:56,169 INFO L290 TraceCheckUtils]: 168: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,169 INFO L290 TraceCheckUtils]: 167: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,169 INFO L290 TraceCheckUtils]: 166: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,169 INFO L272 TraceCheckUtils]: 165: Hoare triple {56849#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,169 INFO L290 TraceCheckUtils]: 164: Hoare triple {56849#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:56,170 INFO L290 TraceCheckUtils]: 163: Hoare triple {56844#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56849#(<= 2 main_~k~0)} is VALID [2022-04-27 10:53:56,170 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {56727#true} {56844#(<= 3 main_~k~0)} #66#return; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:56,170 INFO L290 TraceCheckUtils]: 161: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,170 INFO L290 TraceCheckUtils]: 160: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,170 INFO L290 TraceCheckUtils]: 159: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,170 INFO L272 TraceCheckUtils]: 158: Hoare triple {56844#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,170 INFO L290 TraceCheckUtils]: 157: Hoare triple {56844#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:56,171 INFO L290 TraceCheckUtils]: 156: Hoare triple {56839#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56844#(<= 3 main_~k~0)} is VALID [2022-04-27 10:53:56,171 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {56727#true} {56839#(<= 4 main_~k~0)} #66#return; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:56,171 INFO L290 TraceCheckUtils]: 154: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,171 INFO L290 TraceCheckUtils]: 153: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,171 INFO L290 TraceCheckUtils]: 152: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,171 INFO L272 TraceCheckUtils]: 151: Hoare triple {56839#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,171 INFO L290 TraceCheckUtils]: 150: Hoare triple {56839#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:56,172 INFO L290 TraceCheckUtils]: 149: Hoare triple {56834#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56839#(<= 4 main_~k~0)} is VALID [2022-04-27 10:53:56,172 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {56727#true} {56834#(<= 5 main_~k~0)} #66#return; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:56,172 INFO L290 TraceCheckUtils]: 147: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,172 INFO L290 TraceCheckUtils]: 146: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,172 INFO L290 TraceCheckUtils]: 145: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,172 INFO L272 TraceCheckUtils]: 144: Hoare triple {56834#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,172 INFO L290 TraceCheckUtils]: 143: Hoare triple {56834#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:56,173 INFO L290 TraceCheckUtils]: 142: Hoare triple {56829#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56834#(<= 5 main_~k~0)} is VALID [2022-04-27 10:53:56,173 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {56727#true} {56829#(<= 6 main_~k~0)} #66#return; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:56,173 INFO L290 TraceCheckUtils]: 140: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,173 INFO L290 TraceCheckUtils]: 139: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,173 INFO L290 TraceCheckUtils]: 138: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,173 INFO L272 TraceCheckUtils]: 137: Hoare triple {56829#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,173 INFO L290 TraceCheckUtils]: 136: Hoare triple {56829#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:56,174 INFO L290 TraceCheckUtils]: 135: Hoare triple {56824#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56829#(<= 6 main_~k~0)} is VALID [2022-04-27 10:53:56,174 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {56727#true} {56824#(<= 7 main_~k~0)} #66#return; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:56,174 INFO L290 TraceCheckUtils]: 133: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,174 INFO L290 TraceCheckUtils]: 132: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,174 INFO L290 TraceCheckUtils]: 131: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,174 INFO L272 TraceCheckUtils]: 130: Hoare triple {56824#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,175 INFO L290 TraceCheckUtils]: 129: Hoare triple {56824#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:56,175 INFO L290 TraceCheckUtils]: 128: Hoare triple {56819#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56824#(<= 7 main_~k~0)} is VALID [2022-04-27 10:53:56,175 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {56727#true} {56819#(<= 8 main_~k~0)} #66#return; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:56,175 INFO L290 TraceCheckUtils]: 126: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,175 INFO L290 TraceCheckUtils]: 125: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,175 INFO L290 TraceCheckUtils]: 124: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,175 INFO L272 TraceCheckUtils]: 123: Hoare triple {56819#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,176 INFO L290 TraceCheckUtils]: 122: Hoare triple {56819#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:56,176 INFO L290 TraceCheckUtils]: 121: Hoare triple {56814#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56819#(<= 8 main_~k~0)} is VALID [2022-04-27 10:53:56,176 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {56727#true} {56814#(<= 9 main_~k~0)} #66#return; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:56,176 INFO L290 TraceCheckUtils]: 119: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,176 INFO L290 TraceCheckUtils]: 118: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,176 INFO L290 TraceCheckUtils]: 117: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,176 INFO L272 TraceCheckUtils]: 116: Hoare triple {56814#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,177 INFO L290 TraceCheckUtils]: 115: Hoare triple {56814#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:56,177 INFO L290 TraceCheckUtils]: 114: Hoare triple {56809#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56814#(<= 9 main_~k~0)} is VALID [2022-04-27 10:53:56,177 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56727#true} {56809#(<= 10 main_~k~0)} #66#return; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:56,177 INFO L290 TraceCheckUtils]: 112: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,177 INFO L290 TraceCheckUtils]: 111: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,177 INFO L290 TraceCheckUtils]: 110: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,178 INFO L272 TraceCheckUtils]: 109: Hoare triple {56809#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,178 INFO L290 TraceCheckUtils]: 108: Hoare triple {56809#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:56,178 INFO L290 TraceCheckUtils]: 107: Hoare triple {56804#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56809#(<= 10 main_~k~0)} is VALID [2022-04-27 10:53:56,178 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {56727#true} {56804#(<= 11 main_~k~0)} #66#return; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:56,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,178 INFO L290 TraceCheckUtils]: 104: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,179 INFO L290 TraceCheckUtils]: 103: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,179 INFO L272 TraceCheckUtils]: 102: Hoare triple {56804#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,179 INFO L290 TraceCheckUtils]: 101: Hoare triple {56804#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:56,179 INFO L290 TraceCheckUtils]: 100: Hoare triple {56799#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56804#(<= 11 main_~k~0)} is VALID [2022-04-27 10:53:56,179 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {56727#true} {56799#(<= 12 main_~k~0)} #66#return; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:56,180 INFO L290 TraceCheckUtils]: 98: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,180 INFO L290 TraceCheckUtils]: 97: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,180 INFO L290 TraceCheckUtils]: 96: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,180 INFO L272 TraceCheckUtils]: 95: Hoare triple {56799#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,180 INFO L290 TraceCheckUtils]: 94: Hoare triple {56799#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:56,180 INFO L290 TraceCheckUtils]: 93: Hoare triple {56794#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56799#(<= 12 main_~k~0)} is VALID [2022-04-27 10:53:56,181 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {56727#true} {56794#(<= 13 main_~k~0)} #66#return; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:56,181 INFO L290 TraceCheckUtils]: 91: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,181 INFO L290 TraceCheckUtils]: 90: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,181 INFO L290 TraceCheckUtils]: 89: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,181 INFO L272 TraceCheckUtils]: 88: Hoare triple {56794#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,181 INFO L290 TraceCheckUtils]: 87: Hoare triple {56794#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:56,181 INFO L290 TraceCheckUtils]: 86: Hoare triple {56789#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56794#(<= 13 main_~k~0)} is VALID [2022-04-27 10:53:56,182 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {56727#true} {56789#(<= 14 main_~k~0)} #66#return; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:56,182 INFO L290 TraceCheckUtils]: 84: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,182 INFO L290 TraceCheckUtils]: 82: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,182 INFO L272 TraceCheckUtils]: 81: Hoare triple {56789#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,182 INFO L290 TraceCheckUtils]: 80: Hoare triple {56789#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:56,182 INFO L290 TraceCheckUtils]: 79: Hoare triple {56784#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56789#(<= 14 main_~k~0)} is VALID [2022-04-27 10:53:56,183 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {56727#true} {56784#(<= 15 main_~k~0)} #66#return; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:56,183 INFO L290 TraceCheckUtils]: 77: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,183 INFO L290 TraceCheckUtils]: 76: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,183 INFO L290 TraceCheckUtils]: 75: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,183 INFO L272 TraceCheckUtils]: 74: Hoare triple {56784#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,183 INFO L290 TraceCheckUtils]: 73: Hoare triple {56784#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:56,183 INFO L290 TraceCheckUtils]: 72: Hoare triple {56779#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56784#(<= 15 main_~k~0)} is VALID [2022-04-27 10:53:56,184 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {56727#true} {56779#(<= 16 main_~k~0)} #66#return; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:56,184 INFO L290 TraceCheckUtils]: 70: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,184 INFO L290 TraceCheckUtils]: 69: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,184 INFO L272 TraceCheckUtils]: 67: Hoare triple {56779#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {56779#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:56,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {56774#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56779#(<= 16 main_~k~0)} is VALID [2022-04-27 10:53:56,185 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {56727#true} {56774#(<= 17 main_~k~0)} #66#return; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:56,185 INFO L290 TraceCheckUtils]: 63: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,185 INFO L290 TraceCheckUtils]: 62: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,185 INFO L290 TraceCheckUtils]: 61: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,185 INFO L272 TraceCheckUtils]: 60: Hoare triple {56774#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {56774#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:56,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {56769#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56774#(<= 17 main_~k~0)} is VALID [2022-04-27 10:53:56,186 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {56727#true} {56769#(<= 18 main_~k~0)} #66#return; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:56,186 INFO L290 TraceCheckUtils]: 56: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,186 INFO L290 TraceCheckUtils]: 55: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,186 INFO L272 TraceCheckUtils]: 53: Hoare triple {56769#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,186 INFO L290 TraceCheckUtils]: 52: Hoare triple {56769#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:56,187 INFO L290 TraceCheckUtils]: 51: Hoare triple {56764#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56769#(<= 18 main_~k~0)} is VALID [2022-04-27 10:53:56,187 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56727#true} {56764#(<= 19 main_~k~0)} #66#return; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:56,187 INFO L290 TraceCheckUtils]: 49: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,187 INFO L290 TraceCheckUtils]: 48: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,187 INFO L290 TraceCheckUtils]: 47: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,187 INFO L272 TraceCheckUtils]: 46: Hoare triple {56764#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,187 INFO L290 TraceCheckUtils]: 45: Hoare triple {56764#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:56,188 INFO L290 TraceCheckUtils]: 44: Hoare triple {56759#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56764#(<= 19 main_~k~0)} is VALID [2022-04-27 10:53:56,188 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {56727#true} {56759#(<= 20 main_~k~0)} #66#return; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:56,188 INFO L290 TraceCheckUtils]: 42: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,188 INFO L290 TraceCheckUtils]: 41: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,188 INFO L290 TraceCheckUtils]: 40: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,188 INFO L272 TraceCheckUtils]: 39: Hoare triple {56759#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {56759#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:56,189 INFO L290 TraceCheckUtils]: 37: Hoare triple {56754#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {56759#(<= 20 main_~k~0)} is VALID [2022-04-27 10:53:56,189 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {56727#true} {56754#(<= 21 main_~k~0)} #66#return; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:56,189 INFO L290 TraceCheckUtils]: 35: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,189 INFO L290 TraceCheckUtils]: 34: Hoare triple {56727#true} assume !(0 == ~cond); {56727#true} is VALID [2022-04-27 10:53:56,189 INFO L290 TraceCheckUtils]: 33: Hoare triple {56727#true} ~cond := #in~cond; {56727#true} is VALID [2022-04-27 10:53:56,189 INFO L272 TraceCheckUtils]: 32: Hoare triple {56754#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {56727#true} is VALID [2022-04-27 10:53:56,189 INFO L290 TraceCheckUtils]: 31: Hoare triple {56754#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:56,190 INFO L290 TraceCheckUtils]: 30: Hoare triple {56754#(<= 21 main_~k~0)} ~j~0 := 0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:56,190 INFO L290 TraceCheckUtils]: 29: Hoare triple {56754#(<= 21 main_~k~0)} assume !(~i~0 < ~n~0); {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:56,190 INFO L290 TraceCheckUtils]: 28: Hoare triple {57851#(or (<= 22 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {56754#(<= 21 main_~k~0)} is VALID [2022-04-27 10:53:56,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {57855#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 23 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57851#(or (<= 22 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:53:56,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {57859#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57855#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 23 main_~k~0))} is VALID [2022-04-27 10:53:56,192 INFO L290 TraceCheckUtils]: 25: Hoare triple {57863#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 25 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57859#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 24 main_~k~0))} is VALID [2022-04-27 10:53:56,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {57867#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57863#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 25 main_~k~0))} is VALID [2022-04-27 10:53:56,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {57871#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57867#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:53:56,193 INFO L290 TraceCheckUtils]: 22: Hoare triple {57875#(or (<= main_~n~0 (+ main_~i~0 12)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57871#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:53:56,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {57879#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57875#(or (<= main_~n~0 (+ main_~i~0 12)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:53:56,194 INFO L290 TraceCheckUtils]: 20: Hoare triple {57883#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57879#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:53:56,194 INFO L290 TraceCheckUtils]: 19: Hoare triple {57887#(or (<= main_~n~0 (+ main_~i~0 18)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57883#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 30 main_~k~0))} is VALID [2022-04-27 10:53:56,195 INFO L290 TraceCheckUtils]: 18: Hoare triple {57891#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57887#(or (<= main_~n~0 (+ main_~i~0 18)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:53:56,195 INFO L290 TraceCheckUtils]: 17: Hoare triple {57895#(or (<= main_~n~0 (+ main_~i~0 22)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57891#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} is VALID [2022-04-27 10:53:56,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {57899#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57895#(or (<= main_~n~0 (+ main_~i~0 22)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:53:56,196 INFO L290 TraceCheckUtils]: 15: Hoare triple {57903#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 35 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57899#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:53:56,196 INFO L290 TraceCheckUtils]: 14: Hoare triple {57907#(or (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57903#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 35 main_~k~0))} is VALID [2022-04-27 10:53:56,197 INFO L290 TraceCheckUtils]: 13: Hoare triple {57911#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57907#(or (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:53:56,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {57915#(or (<= 38 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57911#(or (<= main_~n~0 (+ 30 main_~i~0)) (<= 37 main_~k~0))} is VALID [2022-04-27 10:53:56,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {57919#(or (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57915#(or (<= 38 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:53:56,198 INFO L290 TraceCheckUtils]: 10: Hoare triple {57923#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57919#(or (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} is VALID [2022-04-27 10:53:56,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {57927#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57923#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} is VALID [2022-04-27 10:53:56,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {57931#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 42 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57927#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:53:56,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {57935#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 43 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {57931#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 42 main_~k~0))} is VALID [2022-04-27 10:53:56,200 INFO L290 TraceCheckUtils]: 6: Hoare triple {56727#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {57935#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 43 main_~k~0))} is VALID [2022-04-27 10:53:56,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {56727#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {56727#true} is VALID [2022-04-27 10:53:56,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {56727#true} call #t~ret5 := main(); {56727#true} is VALID [2022-04-27 10:53:56,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56727#true} {56727#true} #68#return; {56727#true} is VALID [2022-04-27 10:53:56,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {56727#true} assume true; {56727#true} is VALID [2022-04-27 10:53:56,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {56727#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(9, 2); {56727#true} is VALID [2022-04-27 10:53:56,200 INFO L272 TraceCheckUtils]: 0: Hoare triple {56727#true} call ULTIMATE.init(); {56727#true} is VALID [2022-04-27 10:53:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1663 backedges. 40 proven. 863 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2022-04-27 10:53:56,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [942703592] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:56,201 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:56,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 47, 47] total 94 [2022-04-27 10:53:56,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000007224] [2022-04-27 10:53:56,201 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:56,202 INFO L78 Accepts]: Start accepts. Automaton has has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 176 [2022-04-27 10:53:56,202 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:56,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 10:53:56,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:56,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 94 states [2022-04-27 10:53:56,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:56,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2022-04-27 10:53:56,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1345, Invalid=7397, Unknown=0, NotChecked=0, Total=8742 [2022-04-27 10:53:56,308 INFO L87 Difference]: Start difference. First operand 448 states and 570 transitions. Second operand has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 10:54:05,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:05,266 INFO L93 Difference]: Finished difference Result 464 states and 588 transitions. [2022-04-27 10:54:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-27 10:54:05,266 INFO L78 Accepts]: Start accepts. Automaton has has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 176 [2022-04-27 10:54:05,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:54:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 10:54:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 134 transitions. [2022-04-27 10:54:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 10:54:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 134 transitions. [2022-04-27 10:54:05,269 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 134 transitions. [2022-04-27 10:54:05,368 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:54:05,378 INFO L225 Difference]: With dead ends: 464 [2022-04-27 10:54:05,378 INFO L226 Difference]: Without dead ends: 462 [2022-04-27 10:54:05,379 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 346 SyntacticMatches, 3 SemanticMatches, 139 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5567 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=3390, Invalid=16350, Unknown=0, NotChecked=0, Total=19740 [2022-04-27 10:54:05,379 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 171 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 1847 mSolverCounterSat, 398 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 2245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 398 IncrementalHoareTripleChecker+Valid, 1847 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-27 10:54:05,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 174 Invalid, 2245 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [398 Valid, 1847 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-27 10:54:05,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2022-04-27 10:54:09,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 458. [2022-04-27 10:54:09,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:54:09,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 462 states. Second operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) [2022-04-27 10:54:09,696 INFO L74 IsIncluded]: Start isIncluded. First operand 462 states. Second operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) [2022-04-27 10:54:09,696 INFO L87 Difference]: Start difference. First operand 462 states. Second operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) [2022-04-27 10:54:09,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:09,706 INFO L93 Difference]: Finished difference Result 462 states and 586 transitions. [2022-04-27 10:54:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 586 transitions. [2022-04-27 10:54:09,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:09,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:09,707 INFO L74 IsIncluded]: Start isIncluded. First operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) Second operand 462 states. [2022-04-27 10:54:09,707 INFO L87 Difference]: Start difference. First operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) Second operand 462 states. [2022-04-27 10:54:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:09,717 INFO L93 Difference]: Finished difference Result 462 states and 586 transitions. [2022-04-27 10:54:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 586 transitions. [2022-04-27 10:54:09,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:09,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:09,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:54:09,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:54:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 458 states, 323 states have (on average 1.065015479876161) internal successors, (344), 331 states have internal predecessors, (344), 119 states have call successors, (119), 16 states have call predecessors, (119), 15 states have return successors, (118), 110 states have call predecessors, (118), 118 states have call successors, (118) [2022-04-27 10:54:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 581 transitions. [2022-04-27 10:54:09,730 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 581 transitions. Word has length 176 [2022-04-27 10:54:09,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:54:09,730 INFO L495 AbstractCegarLoop]: Abstraction has 458 states and 581 transitions. [2022-04-27 10:54:09,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 94 states, 94 states have (on average 1.3191489361702127) internal successors, (124), 91 states have internal predecessors, (124), 22 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 10:54:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 581 transitions. [2022-04-27 10:54:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-04-27 10:54:09,731 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:54:09,731 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 22, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:54:09,750 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-27 10:54:09,932 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,SelfDestructingSolverStorable28 [2022-04-27 10:54:09,932 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:54:09,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:54:09,932 INFO L85 PathProgramCache]: Analyzing trace with hash 2115648005, now seen corresponding path program 26 times [2022-04-27 10:54:09,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:54:09,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701752395] [2022-04-27 10:54:09,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:54:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:54:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:54:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {60628#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {60490#true} is VALID [2022-04-27 10:54:11,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,641 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60490#true} {60490#true} #68#return; {60490#true} is VALID [2022-04-27 10:54:11,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 10:54:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} #66#return; {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} is VALID [2022-04-27 10:54:11,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 10:54:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-27 10:54:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,672 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:54:11,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-04-27 10:54:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,676 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-27 10:54:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,679 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-27 10:54:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,681 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,681 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-04-27 10:54:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,686 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,687 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:54:11,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-04-27 10:54:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,689 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:54:11,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-27 10:54:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,691 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,691 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:54:11,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-27 10:54:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,693 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,694 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:54:11,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-04-27 10:54:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,696 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:54:11,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-27 10:54:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:54:11,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-04-27 10:54:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-04-27 10:54:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-04-27 10:54:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,707 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-04-27 10:54:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,709 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,710 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-04-27 10:54:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,712 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,712 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:54:11,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-27 10:54:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-04-27 10:54:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,717 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,717 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-04-27 10:54:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,719 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,720 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-04-27 10:54:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,726 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,726 INFO L272 TraceCheckUtils]: 0: Hoare triple {60490#true} call ULTIMATE.init(); {60628#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:54:11,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {60628#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {60490#true} is VALID [2022-04-27 10:54:11,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,727 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60490#true} #68#return; {60490#true} is VALID [2022-04-27 10:54:11,727 INFO L272 TraceCheckUtils]: 4: Hoare triple {60490#true} call #t~ret5 := main(); {60490#true} is VALID [2022-04-27 10:54:11,727 INFO L290 TraceCheckUtils]: 5: Hoare triple {60490#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {60490#true} is VALID [2022-04-27 10:54:11,727 INFO L290 TraceCheckUtils]: 6: Hoare triple {60490#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {60495#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:54:11,727 INFO L290 TraceCheckUtils]: 7: Hoare triple {60495#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60496#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:54:11,728 INFO L290 TraceCheckUtils]: 8: Hoare triple {60496#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60497#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:54:11,728 INFO L290 TraceCheckUtils]: 9: Hoare triple {60497#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60498#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:54:11,729 INFO L290 TraceCheckUtils]: 10: Hoare triple {60498#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60499#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:54:11,729 INFO L290 TraceCheckUtils]: 11: Hoare triple {60499#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60500#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:54:11,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {60500#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60501#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:54:11,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {60501#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60502#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:54:11,730 INFO L290 TraceCheckUtils]: 14: Hoare triple {60502#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60503#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:54:11,731 INFO L290 TraceCheckUtils]: 15: Hoare triple {60503#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60504#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:54:11,731 INFO L290 TraceCheckUtils]: 16: Hoare triple {60504#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60505#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:54:11,732 INFO L290 TraceCheckUtils]: 17: Hoare triple {60505#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60506#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:54:11,732 INFO L290 TraceCheckUtils]: 18: Hoare triple {60506#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60507#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:54:11,733 INFO L290 TraceCheckUtils]: 19: Hoare triple {60507#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60508#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:54:11,733 INFO L290 TraceCheckUtils]: 20: Hoare triple {60508#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60509#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:54:11,733 INFO L290 TraceCheckUtils]: 21: Hoare triple {60509#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60510#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:54:11,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {60510#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60511#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:54:11,734 INFO L290 TraceCheckUtils]: 23: Hoare triple {60511#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60512#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:54:11,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {60512#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60513#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:54:11,735 INFO L290 TraceCheckUtils]: 25: Hoare triple {60513#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60514#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:54:11,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {60514#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60515#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:54:11,736 INFO L290 TraceCheckUtils]: 27: Hoare triple {60515#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60516#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:54:11,736 INFO L290 TraceCheckUtils]: 28: Hoare triple {60516#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60517#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:54:11,737 INFO L290 TraceCheckUtils]: 29: Hoare triple {60517#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} assume !(~i~0 < ~n~0); {60517#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:54:11,737 INFO L290 TraceCheckUtils]: 30: Hoare triple {60517#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} ~j~0 := 0; {60518#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (= main_~j~0 0))} is VALID [2022-04-27 10:54:11,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {60518#(and (<= 43 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} is VALID [2022-04-27 10:54:11,738 INFO L272 TraceCheckUtils]: 32: Hoare triple {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,738 INFO L290 TraceCheckUtils]: 33: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,738 INFO L290 TraceCheckUtils]: 34: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,738 INFO L290 TraceCheckUtils]: 35: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,738 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {60490#true} {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} #66#return; {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} is VALID [2022-04-27 10:54:11,739 INFO L290 TraceCheckUtils]: 37: Hoare triple {60519#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,739 INFO L290 TraceCheckUtils]: 38: Hoare triple {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,740 INFO L272 TraceCheckUtils]: 39: Hoare triple {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,740 INFO L290 TraceCheckUtils]: 40: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,740 INFO L290 TraceCheckUtils]: 41: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,740 INFO L290 TraceCheckUtils]: 42: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,740 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {60490#true} {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,741 INFO L290 TraceCheckUtils]: 44: Hoare triple {60524#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:54:11,741 INFO L290 TraceCheckUtils]: 45: Hoare triple {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:54:11,741 INFO L272 TraceCheckUtils]: 46: Hoare triple {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,741 INFO L290 TraceCheckUtils]: 47: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,741 INFO L290 TraceCheckUtils]: 48: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,741 INFO L290 TraceCheckUtils]: 49: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,742 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {60490#true} {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:54:11,742 INFO L290 TraceCheckUtils]: 51: Hoare triple {60529#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,743 INFO L290 TraceCheckUtils]: 52: Hoare triple {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,743 INFO L272 TraceCheckUtils]: 53: Hoare triple {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,743 INFO L290 TraceCheckUtils]: 54: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,743 INFO L290 TraceCheckUtils]: 55: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,743 INFO L290 TraceCheckUtils]: 56: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,743 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {60490#true} {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,744 INFO L290 TraceCheckUtils]: 58: Hoare triple {60534#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,744 INFO L290 TraceCheckUtils]: 59: Hoare triple {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,744 INFO L272 TraceCheckUtils]: 60: Hoare triple {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,744 INFO L290 TraceCheckUtils]: 61: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,744 INFO L290 TraceCheckUtils]: 62: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,745 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {60490#true} {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,745 INFO L290 TraceCheckUtils]: 65: Hoare triple {60539#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,746 INFO L290 TraceCheckUtils]: 66: Hoare triple {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,746 INFO L272 TraceCheckUtils]: 67: Hoare triple {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,746 INFO L290 TraceCheckUtils]: 68: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,746 INFO L290 TraceCheckUtils]: 69: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,746 INFO L290 TraceCheckUtils]: 70: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,746 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {60490#true} {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {60544#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:54:11,748 INFO L290 TraceCheckUtils]: 73: Hoare triple {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:54:11,748 INFO L272 TraceCheckUtils]: 74: Hoare triple {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,748 INFO L290 TraceCheckUtils]: 75: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,748 INFO L290 TraceCheckUtils]: 76: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,748 INFO L290 TraceCheckUtils]: 77: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,748 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {60490#true} {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:54:11,749 INFO L290 TraceCheckUtils]: 79: Hoare triple {60549#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:54:11,749 INFO L290 TraceCheckUtils]: 80: Hoare triple {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:54:11,749 INFO L272 TraceCheckUtils]: 81: Hoare triple {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,749 INFO L290 TraceCheckUtils]: 82: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,749 INFO L290 TraceCheckUtils]: 83: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,749 INFO L290 TraceCheckUtils]: 84: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,750 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {60490#true} {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:54:11,750 INFO L290 TraceCheckUtils]: 86: Hoare triple {60554#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:54:11,751 INFO L290 TraceCheckUtils]: 87: Hoare triple {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:54:11,751 INFO L272 TraceCheckUtils]: 88: Hoare triple {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,751 INFO L290 TraceCheckUtils]: 89: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,751 INFO L290 TraceCheckUtils]: 90: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,751 INFO L290 TraceCheckUtils]: 91: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,753 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {60490#true} {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:54:11,754 INFO L290 TraceCheckUtils]: 93: Hoare triple {60559#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:54:11,755 INFO L290 TraceCheckUtils]: 94: Hoare triple {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:54:11,755 INFO L272 TraceCheckUtils]: 95: Hoare triple {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,755 INFO L290 TraceCheckUtils]: 96: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,755 INFO L290 TraceCheckUtils]: 97: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,755 INFO L290 TraceCheckUtils]: 98: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,755 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {60490#true} {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:54:11,756 INFO L290 TraceCheckUtils]: 100: Hoare triple {60564#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:54:11,756 INFO L290 TraceCheckUtils]: 101: Hoare triple {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:54:11,756 INFO L272 TraceCheckUtils]: 102: Hoare triple {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,756 INFO L290 TraceCheckUtils]: 103: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,756 INFO L290 TraceCheckUtils]: 104: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,757 INFO L290 TraceCheckUtils]: 105: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,757 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {60490#true} {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:54:11,757 INFO L290 TraceCheckUtils]: 107: Hoare triple {60569#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:54:11,758 INFO L290 TraceCheckUtils]: 108: Hoare triple {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:54:11,758 INFO L272 TraceCheckUtils]: 109: Hoare triple {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,758 INFO L290 TraceCheckUtils]: 110: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,758 INFO L290 TraceCheckUtils]: 111: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,758 INFO L290 TraceCheckUtils]: 112: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,758 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {60490#true} {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:54:11,759 INFO L290 TraceCheckUtils]: 114: Hoare triple {60574#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,760 INFO L290 TraceCheckUtils]: 115: Hoare triple {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,760 INFO L272 TraceCheckUtils]: 116: Hoare triple {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,760 INFO L290 TraceCheckUtils]: 117: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,760 INFO L290 TraceCheckUtils]: 118: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,760 INFO L290 TraceCheckUtils]: 119: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,760 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {60490#true} {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,761 INFO L290 TraceCheckUtils]: 121: Hoare triple {60579#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,761 INFO L290 TraceCheckUtils]: 122: Hoare triple {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,761 INFO L272 TraceCheckUtils]: 123: Hoare triple {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,761 INFO L290 TraceCheckUtils]: 124: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,761 INFO L290 TraceCheckUtils]: 125: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,761 INFO L290 TraceCheckUtils]: 126: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,762 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {60490#true} {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,762 INFO L290 TraceCheckUtils]: 128: Hoare triple {60584#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,763 INFO L290 TraceCheckUtils]: 129: Hoare triple {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,763 INFO L272 TraceCheckUtils]: 130: Hoare triple {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,763 INFO L290 TraceCheckUtils]: 131: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,763 INFO L290 TraceCheckUtils]: 132: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,763 INFO L290 TraceCheckUtils]: 133: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,763 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {60490#true} {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,764 INFO L290 TraceCheckUtils]: 135: Hoare triple {60589#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,764 INFO L290 TraceCheckUtils]: 136: Hoare triple {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,764 INFO L272 TraceCheckUtils]: 137: Hoare triple {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,764 INFO L290 TraceCheckUtils]: 138: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,764 INFO L290 TraceCheckUtils]: 139: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,764 INFO L290 TraceCheckUtils]: 140: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,765 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {60490#true} {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,765 INFO L290 TraceCheckUtils]: 142: Hoare triple {60594#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:54:11,766 INFO L290 TraceCheckUtils]: 143: Hoare triple {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:54:11,766 INFO L272 TraceCheckUtils]: 144: Hoare triple {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,766 INFO L290 TraceCheckUtils]: 145: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,766 INFO L290 TraceCheckUtils]: 146: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,766 INFO L290 TraceCheckUtils]: 147: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,767 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {60490#true} {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:54:11,767 INFO L290 TraceCheckUtils]: 149: Hoare triple {60599#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,768 INFO L290 TraceCheckUtils]: 150: Hoare triple {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,768 INFO L272 TraceCheckUtils]: 151: Hoare triple {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,768 INFO L290 TraceCheckUtils]: 152: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,768 INFO L290 TraceCheckUtils]: 153: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,768 INFO L290 TraceCheckUtils]: 154: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,768 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {60490#true} {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,769 INFO L290 TraceCheckUtils]: 156: Hoare triple {60604#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,769 INFO L290 TraceCheckUtils]: 157: Hoare triple {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,769 INFO L272 TraceCheckUtils]: 158: Hoare triple {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,769 INFO L290 TraceCheckUtils]: 159: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,770 INFO L290 TraceCheckUtils]: 160: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,770 INFO L290 TraceCheckUtils]: 161: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,770 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {60490#true} {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,770 INFO L290 TraceCheckUtils]: 163: Hoare triple {60609#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,771 INFO L290 TraceCheckUtils]: 164: Hoare triple {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,771 INFO L272 TraceCheckUtils]: 165: Hoare triple {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,771 INFO L290 TraceCheckUtils]: 166: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,771 INFO L290 TraceCheckUtils]: 167: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,771 INFO L290 TraceCheckUtils]: 168: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,771 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {60490#true} {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:54:11,772 INFO L290 TraceCheckUtils]: 170: Hoare triple {60614#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,772 INFO L290 TraceCheckUtils]: 171: Hoare triple {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,773 INFO L272 TraceCheckUtils]: 172: Hoare triple {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:11,773 INFO L290 TraceCheckUtils]: 173: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:11,773 INFO L290 TraceCheckUtils]: 174: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:11,773 INFO L290 TraceCheckUtils]: 175: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:11,773 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {60490#true} {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,774 INFO L290 TraceCheckUtils]: 177: Hoare triple {60619#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60624#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:54:11,774 INFO L290 TraceCheckUtils]: 178: Hoare triple {60624#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60625#(<= 1 main_~k~0)} is VALID [2022-04-27 10:54:11,775 INFO L272 TraceCheckUtils]: 179: Hoare triple {60625#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60626#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:54:11,775 INFO L290 TraceCheckUtils]: 180: Hoare triple {60626#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {60627#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:54:11,775 INFO L290 TraceCheckUtils]: 181: Hoare triple {60627#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {60491#false} is VALID [2022-04-27 10:54:11,775 INFO L290 TraceCheckUtils]: 182: Hoare triple {60491#false} assume !false; {60491#false} is VALID [2022-04-27 10:54:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 632 proven. 335 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2022-04-27 10:54:11,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:54:11,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701752395] [2022-04-27 10:54:11,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701752395] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:54:11,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960403538] [2022-04-27 10:54:11,777 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:54:11,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:54:11,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:54:11,777 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) [2022-04-27 10:54:11,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-27 10:54:11,868 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:54:11,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:54:11,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 136 conjunts are in the unsatisfiable core [2022-04-27 10:54:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:11,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:54:15,483 INFO L272 TraceCheckUtils]: 0: Hoare triple {60490#true} call ULTIMATE.init(); {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#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(9, 2); {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60490#true} #68#return; {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L272 TraceCheckUtils]: 4: Hoare triple {60490#true} call #t~ret5 := main(); {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L290 TraceCheckUtils]: 5: Hoare triple {60490#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {60490#true} is VALID [2022-04-27 10:54:15,484 INFO L290 TraceCheckUtils]: 6: Hoare triple {60490#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {60650#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:54:15,484 INFO L290 TraceCheckUtils]: 7: Hoare triple {60650#(and (<= 0 main_~i~0) (= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60654#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} is VALID [2022-04-27 10:54:15,485 INFO L290 TraceCheckUtils]: 8: Hoare triple {60654#(and (= (+ main_~k~0 1) main_~n~0) (<= 2 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60658#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:54:15,485 INFO L290 TraceCheckUtils]: 9: Hoare triple {60658#(and (= (+ main_~k~0 1) (+ (- 1) main_~n~0)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60662#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} is VALID [2022-04-27 10:54:15,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {60662#(and (<= 6 main_~i~0) (= (+ main_~k~0 1) (+ (- 2) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60666#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:54:15,486 INFO L290 TraceCheckUtils]: 11: Hoare triple {60666#(and (<= 8 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60670#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} is VALID [2022-04-27 10:54:15,487 INFO L290 TraceCheckUtils]: 12: Hoare triple {60670#(and (<= 10 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 3))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60674#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} is VALID [2022-04-27 10:54:15,487 INFO L290 TraceCheckUtils]: 13: Hoare triple {60674#(and (<= 12 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 5))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60678#(and (<= 14 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 5))))} is VALID [2022-04-27 10:54:15,488 INFO L290 TraceCheckUtils]: 14: Hoare triple {60678#(and (<= 14 main_~i~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 5))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60682#(and (<= 16 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 7))))} is VALID [2022-04-27 10:54:15,488 INFO L290 TraceCheckUtils]: 15: Hoare triple {60682#(and (<= 16 main_~i~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 7))))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60686#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 8))) (<= 18 main_~i~0))} is VALID [2022-04-27 10:54:15,488 INFO L290 TraceCheckUtils]: 16: Hoare triple {60686#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 8))) (<= 18 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60690#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} is VALID [2022-04-27 10:54:15,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {60690#(and (<= 20 main_~i~0) (= (+ main_~k~0 1) (+ (- 9) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60694#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 10))) (<= 22 main_~i~0))} is VALID [2022-04-27 10:54:15,489 INFO L290 TraceCheckUtils]: 18: Hoare triple {60694#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 10))) (<= 22 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60698#(and (<= 24 main_~i~0) (= (+ main_~k~0 1) (+ (- 11) main_~n~0)))} is VALID [2022-04-27 10:54:15,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {60698#(and (<= 24 main_~i~0) (= (+ main_~k~0 1) (+ (- 11) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60702#(and (= (+ main_~k~0 2) (+ (- 11) main_~n~0)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:54:15,490 INFO L290 TraceCheckUtils]: 20: Hoare triple {60702#(and (= (+ main_~k~0 2) (+ (- 11) main_~n~0)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60706#(and (= (+ main_~k~0 1) (+ (- 13) main_~n~0)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:54:15,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {60706#(and (= (+ main_~k~0 1) (+ (- 13) main_~n~0)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60710#(and (<= 30 main_~i~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)))} is VALID [2022-04-27 10:54:15,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {60710#(and (<= 30 main_~i~0) (= (+ main_~k~0 2) (+ (- 13) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60714#(and (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:54:15,492 INFO L290 TraceCheckUtils]: 23: Hoare triple {60714#(and (= (+ main_~k~0 1) (+ (- 15) main_~n~0)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60718#(and (= (+ main_~k~0 1) (+ (- 16) main_~n~0)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:54:15,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {60718#(and (= (+ main_~k~0 1) (+ (- 16) main_~n~0)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60722#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 36 main_~i~0))} is VALID [2022-04-27 10:54:15,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {60722#(and (= (+ main_~k~0 2) (+ (- 16) main_~n~0)) (<= 36 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60726#(and (<= 38 main_~i~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} is VALID [2022-04-27 10:54:15,493 INFO L290 TraceCheckUtils]: 26: Hoare triple {60726#(and (<= 38 main_~i~0) (= (+ main_~k~0 3) (+ (- 16) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60730#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (<= 40 main_~i~0))} is VALID [2022-04-27 10:54:15,493 INFO L290 TraceCheckUtils]: 27: Hoare triple {60730#(and (= (+ main_~k~0 1) (+ main_~n~0 (- 19))) (<= 40 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60734#(and (<= 42 main_~i~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,494 INFO L290 TraceCheckUtils]: 28: Hoare triple {60734#(and (<= 42 main_~i~0) (= (+ main_~k~0 1) (+ (- 20) main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {60738#(and (< 42 main_~n~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,494 INFO L290 TraceCheckUtils]: 29: Hoare triple {60738#(and (< 42 main_~n~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} assume !(~i~0 < ~n~0); {60738#(and (< 42 main_~n~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,494 INFO L290 TraceCheckUtils]: 30: Hoare triple {60738#(and (< 42 main_~n~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} ~j~0 := 0; {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,495 INFO L272 TraceCheckUtils]: 32: Hoare triple {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,495 INFO L290 TraceCheckUtils]: 35: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,495 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {60490#true} {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} #66#return; {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} is VALID [2022-04-27 10:54:15,496 INFO L290 TraceCheckUtils]: 37: Hoare triple {60745#(and (< 42 main_~n~0) (<= 0 main_~j~0) (= (+ main_~k~0 2) (+ (- 20) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:54:15,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:54:15,496 INFO L272 TraceCheckUtils]: 39: Hoare triple {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,496 INFO L290 TraceCheckUtils]: 40: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,496 INFO L290 TraceCheckUtils]: 41: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,496 INFO L290 TraceCheckUtils]: 42: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,497 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {60490#true} {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} #66#return; {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} is VALID [2022-04-27 10:54:15,497 INFO L290 TraceCheckUtils]: 44: Hoare triple {60767#(and (< 42 main_~n~0) (<= 1 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 22))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:54:15,498 INFO L290 TraceCheckUtils]: 45: Hoare triple {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:54:15,498 INFO L272 TraceCheckUtils]: 46: Hoare triple {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,498 INFO L290 TraceCheckUtils]: 47: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,498 INFO L290 TraceCheckUtils]: 48: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,498 INFO L290 TraceCheckUtils]: 49: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,498 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {60490#true} {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} #66#return; {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} is VALID [2022-04-27 10:54:15,499 INFO L290 TraceCheckUtils]: 51: Hoare triple {60789#(and (< 42 main_~n~0) (<= 2 main_~j~0) (= (+ main_~k~0 1) (+ (- 23) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} is VALID [2022-04-27 10:54:15,499 INFO L290 TraceCheckUtils]: 52: Hoare triple {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} is VALID [2022-04-27 10:54:15,499 INFO L272 TraceCheckUtils]: 53: Hoare triple {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,499 INFO L290 TraceCheckUtils]: 54: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,499 INFO L290 TraceCheckUtils]: 55: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,499 INFO L290 TraceCheckUtils]: 56: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,500 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {60490#true} {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} #66#return; {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} is VALID [2022-04-27 10:54:15,500 INFO L290 TraceCheckUtils]: 58: Hoare triple {60811#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 24))) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:54:15,500 INFO L290 TraceCheckUtils]: 59: Hoare triple {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:54:15,500 INFO L272 TraceCheckUtils]: 60: Hoare triple {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,501 INFO L290 TraceCheckUtils]: 61: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,501 INFO L290 TraceCheckUtils]: 62: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,501 INFO L290 TraceCheckUtils]: 63: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,501 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {60490#true} {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} #66#return; {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:54:15,501 INFO L290 TraceCheckUtils]: 65: Hoare triple {60833#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 1)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} is VALID [2022-04-27 10:54:15,502 INFO L290 TraceCheckUtils]: 66: Hoare triple {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} is VALID [2022-04-27 10:54:15,502 INFO L272 TraceCheckUtils]: 67: Hoare triple {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,502 INFO L290 TraceCheckUtils]: 68: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,502 INFO L290 TraceCheckUtils]: 69: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,502 INFO L290 TraceCheckUtils]: 70: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,502 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {60490#true} {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} #66#return; {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} is VALID [2022-04-27 10:54:15,503 INFO L290 TraceCheckUtils]: 72: Hoare triple {60855#(and (< 42 main_~n~0) (<= 5 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 2)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:54:15,503 INFO L290 TraceCheckUtils]: 73: Hoare triple {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:54:15,503 INFO L272 TraceCheckUtils]: 74: Hoare triple {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,503 INFO L290 TraceCheckUtils]: 75: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,503 INFO L290 TraceCheckUtils]: 76: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,503 INFO L290 TraceCheckUtils]: 77: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,504 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {60490#true} {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} #66#return; {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:54:15,504 INFO L290 TraceCheckUtils]: 79: Hoare triple {60877#(and (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 3)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} is VALID [2022-04-27 10:54:15,505 INFO L290 TraceCheckUtils]: 80: Hoare triple {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} is VALID [2022-04-27 10:54:15,505 INFO L272 TraceCheckUtils]: 81: Hoare triple {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,505 INFO L290 TraceCheckUtils]: 82: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,505 INFO L290 TraceCheckUtils]: 83: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,505 INFO L290 TraceCheckUtils]: 84: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,505 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {60490#true} {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} #66#return; {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} is VALID [2022-04-27 10:54:15,506 INFO L290 TraceCheckUtils]: 86: Hoare triple {60899#(and (<= 7 main_~j~0) (< 42 main_~n~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} is VALID [2022-04-27 10:54:15,506 INFO L290 TraceCheckUtils]: 87: Hoare triple {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} is VALID [2022-04-27 10:54:15,506 INFO L272 TraceCheckUtils]: 88: Hoare triple {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,506 INFO L290 TraceCheckUtils]: 89: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,506 INFO L290 TraceCheckUtils]: 90: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,506 INFO L290 TraceCheckUtils]: 91: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,506 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {60490#true} {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} #66#return; {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} is VALID [2022-04-27 10:54:15,507 INFO L290 TraceCheckUtils]: 93: Hoare triple {60921#(and (< 42 main_~n~0) (<= 8 main_~j~0) (= (+ main_~n~0 (- 25)) (+ 5 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} is VALID [2022-04-27 10:54:15,507 INFO L290 TraceCheckUtils]: 94: Hoare triple {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} is VALID [2022-04-27 10:54:15,507 INFO L272 TraceCheckUtils]: 95: Hoare triple {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,507 INFO L290 TraceCheckUtils]: 97: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,508 INFO L290 TraceCheckUtils]: 98: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,508 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {60490#true} {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} #66#return; {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} is VALID [2022-04-27 10:54:15,508 INFO L290 TraceCheckUtils]: 100: Hoare triple {60943#(and (< 42 main_~n~0) (<= 9 main_~j~0) (= (+ main_~n~0 (- 25)) (+ main_~k~0 6)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} is VALID [2022-04-27 10:54:15,509 INFO L290 TraceCheckUtils]: 101: Hoare triple {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} is VALID [2022-04-27 10:54:15,509 INFO L272 TraceCheckUtils]: 102: Hoare triple {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,509 INFO L290 TraceCheckUtils]: 103: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,509 INFO L290 TraceCheckUtils]: 104: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,509 INFO L290 TraceCheckUtils]: 105: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,509 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {60490#true} {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} #66#return; {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} is VALID [2022-04-27 10:54:15,510 INFO L290 TraceCheckUtils]: 107: Hoare triple {60965#(and (= (+ main_~k~0 1) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 10 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} is VALID [2022-04-27 10:54:15,510 INFO L290 TraceCheckUtils]: 108: Hoare triple {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} is VALID [2022-04-27 10:54:15,510 INFO L272 TraceCheckUtils]: 109: Hoare triple {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,510 INFO L290 TraceCheckUtils]: 110: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,510 INFO L290 TraceCheckUtils]: 111: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,510 INFO L290 TraceCheckUtils]: 112: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,511 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {60490#true} {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} #66#return; {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} is VALID [2022-04-27 10:54:15,511 INFO L290 TraceCheckUtils]: 114: Hoare triple {60987#(and (= (+ main_~k~0 2) (+ (- 31) main_~n~0)) (< 42 main_~n~0) (<= 11 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} is VALID [2022-04-27 10:54:15,511 INFO L290 TraceCheckUtils]: 115: Hoare triple {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} is VALID [2022-04-27 10:54:15,512 INFO L272 TraceCheckUtils]: 116: Hoare triple {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,512 INFO L290 TraceCheckUtils]: 117: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,512 INFO L290 TraceCheckUtils]: 118: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,512 INFO L290 TraceCheckUtils]: 119: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,512 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {60490#true} {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} #66#return; {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} is VALID [2022-04-27 10:54:15,512 INFO L290 TraceCheckUtils]: 121: Hoare triple {61009#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 33))) (<= 12 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} is VALID [2022-04-27 10:54:15,513 INFO L290 TraceCheckUtils]: 122: Hoare triple {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} is VALID [2022-04-27 10:54:15,513 INFO L272 TraceCheckUtils]: 123: Hoare triple {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,513 INFO L290 TraceCheckUtils]: 124: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,513 INFO L290 TraceCheckUtils]: 125: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,513 INFO L290 TraceCheckUtils]: 126: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,513 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {60490#true} {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} #66#return; {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} is VALID [2022-04-27 10:54:15,514 INFO L290 TraceCheckUtils]: 128: Hoare triple {61031#(and (< 42 main_~n~0) (<= 13 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 33))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} is VALID [2022-04-27 10:54:15,514 INFO L290 TraceCheckUtils]: 129: Hoare triple {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} is VALID [2022-04-27 10:54:15,514 INFO L272 TraceCheckUtils]: 130: Hoare triple {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,514 INFO L290 TraceCheckUtils]: 131: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,514 INFO L290 TraceCheckUtils]: 132: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,514 INFO L290 TraceCheckUtils]: 133: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,515 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {60490#true} {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} #66#return; {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} is VALID [2022-04-27 10:54:15,515 INFO L290 TraceCheckUtils]: 135: Hoare triple {61053#(and (<= 14 main_~j~0) (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 35))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} is VALID [2022-04-27 10:54:15,516 INFO L290 TraceCheckUtils]: 136: Hoare triple {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} is VALID [2022-04-27 10:54:15,516 INFO L272 TraceCheckUtils]: 137: Hoare triple {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,516 INFO L290 TraceCheckUtils]: 138: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,516 INFO L290 TraceCheckUtils]: 139: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,516 INFO L290 TraceCheckUtils]: 140: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,516 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {60490#true} {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} #66#return; {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} is VALID [2022-04-27 10:54:15,517 INFO L290 TraceCheckUtils]: 142: Hoare triple {61075#(and (< 42 main_~n~0) (<= 15 main_~j~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 36))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:54:15,517 INFO L290 TraceCheckUtils]: 143: Hoare triple {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:54:15,517 INFO L272 TraceCheckUtils]: 144: Hoare triple {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,517 INFO L290 TraceCheckUtils]: 145: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,517 INFO L290 TraceCheckUtils]: 146: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,517 INFO L290 TraceCheckUtils]: 147: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,518 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {60490#true} {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} #66#return; {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:54:15,518 INFO L290 TraceCheckUtils]: 149: Hoare triple {61097#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ (- 37) main_~n~0)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} is VALID [2022-04-27 10:54:15,519 INFO L290 TraceCheckUtils]: 150: Hoare triple {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} is VALID [2022-04-27 10:54:15,519 INFO L272 TraceCheckUtils]: 151: Hoare triple {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,519 INFO L290 TraceCheckUtils]: 152: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,519 INFO L290 TraceCheckUtils]: 153: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,519 INFO L290 TraceCheckUtils]: 154: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,519 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {60490#true} {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} #66#return; {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} is VALID [2022-04-27 10:54:15,520 INFO L290 TraceCheckUtils]: 156: Hoare triple {61119#(and (< 42 main_~n~0) (<= 17 main_~j~0) (= (+ main_~k~0 2) (+ (- 37) main_~n~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} is VALID [2022-04-27 10:54:15,520 INFO L290 TraceCheckUtils]: 157: Hoare triple {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} is VALID [2022-04-27 10:54:15,520 INFO L272 TraceCheckUtils]: 158: Hoare triple {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,520 INFO L290 TraceCheckUtils]: 159: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,520 INFO L290 TraceCheckUtils]: 160: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,520 INFO L290 TraceCheckUtils]: 161: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,520 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {60490#true} {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} #66#return; {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} is VALID [2022-04-27 10:54:15,521 INFO L290 TraceCheckUtils]: 163: Hoare triple {61141#(and (< 42 main_~n~0) (= (+ main_~k~0 1) (+ main_~n~0 (- 39))) (<= 18 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} is VALID [2022-04-27 10:54:15,521 INFO L290 TraceCheckUtils]: 164: Hoare triple {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} is VALID [2022-04-27 10:54:15,521 INFO L272 TraceCheckUtils]: 165: Hoare triple {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,521 INFO L290 TraceCheckUtils]: 166: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,522 INFO L290 TraceCheckUtils]: 167: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,522 INFO L290 TraceCheckUtils]: 168: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,522 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {60490#true} {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} #66#return; {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} is VALID [2022-04-27 10:54:15,522 INFO L290 TraceCheckUtils]: 170: Hoare triple {61163#(and (< 42 main_~n~0) (<= 19 main_~j~0) (= (+ main_~k~0 2) (+ main_~n~0 (- 39))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:54:15,523 INFO L290 TraceCheckUtils]: 171: Hoare triple {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:54:15,523 INFO L272 TraceCheckUtils]: 172: Hoare triple {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:15,523 INFO L290 TraceCheckUtils]: 173: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:15,523 INFO L290 TraceCheckUtils]: 174: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:15,523 INFO L290 TraceCheckUtils]: 175: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:15,523 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {60490#true} {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} #66#return; {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} is VALID [2022-04-27 10:54:15,524 INFO L290 TraceCheckUtils]: 177: Hoare triple {61185#(and (< 42 main_~n~0) (<= 20 main_~j~0) (= (+ main_~n~0 (- 39)) (+ main_~k~0 3)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61207#(and (< 42 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:54:15,524 INFO L290 TraceCheckUtils]: 178: Hoare triple {61207#(and (< 42 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60625#(<= 1 main_~k~0)} is VALID [2022-04-27 10:54:15,525 INFO L272 TraceCheckUtils]: 179: Hoare triple {60625#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {61214#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:54:15,525 INFO L290 TraceCheckUtils]: 180: Hoare triple {61214#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {61218#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:54:15,525 INFO L290 TraceCheckUtils]: 181: Hoare triple {61218#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {60491#false} is VALID [2022-04-27 10:54:15,525 INFO L290 TraceCheckUtils]: 182: Hoare triple {60491#false} assume !false; {60491#false} is VALID [2022-04-27 10:54:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 42 proven. 925 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2022-04-27 10:54:15,526 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:54:21,255 INFO L290 TraceCheckUtils]: 182: Hoare triple {60491#false} assume !false; {60491#false} is VALID [2022-04-27 10:54:21,255 INFO L290 TraceCheckUtils]: 181: Hoare triple {61218#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {60491#false} is VALID [2022-04-27 10:54:21,256 INFO L290 TraceCheckUtils]: 180: Hoare triple {61214#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {61218#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:54:21,256 INFO L272 TraceCheckUtils]: 179: Hoare triple {60625#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {61214#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:54:21,257 INFO L290 TraceCheckUtils]: 178: Hoare triple {61237#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {60625#(<= 1 main_~k~0)} is VALID [2022-04-27 10:54:21,257 INFO L290 TraceCheckUtils]: 177: Hoare triple {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61237#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,258 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {60490#true} {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:54:21,258 INFO L290 TraceCheckUtils]: 175: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,258 INFO L290 TraceCheckUtils]: 174: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,258 INFO L290 TraceCheckUtils]: 173: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,258 INFO L272 TraceCheckUtils]: 172: Hoare triple {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,259 INFO L290 TraceCheckUtils]: 171: Hoare triple {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:54:21,259 INFO L290 TraceCheckUtils]: 170: Hoare triple {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61241#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:54:21,260 INFO L284 TraceCheckUtils]: 169: Hoare quadruple {60490#true} {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,260 INFO L290 TraceCheckUtils]: 168: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,260 INFO L290 TraceCheckUtils]: 167: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,260 INFO L290 TraceCheckUtils]: 166: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,260 INFO L272 TraceCheckUtils]: 165: Hoare triple {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,260 INFO L290 TraceCheckUtils]: 164: Hoare triple {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,261 INFO L290 TraceCheckUtils]: 163: Hoare triple {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61263#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,261 INFO L284 TraceCheckUtils]: 162: Hoare quadruple {60490#true} {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,261 INFO L290 TraceCheckUtils]: 161: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,261 INFO L290 TraceCheckUtils]: 160: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,261 INFO L290 TraceCheckUtils]: 159: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,261 INFO L272 TraceCheckUtils]: 158: Hoare triple {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,262 INFO L290 TraceCheckUtils]: 157: Hoare triple {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,262 INFO L290 TraceCheckUtils]: 156: Hoare triple {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61285#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,263 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {60490#true} {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:54:21,263 INFO L290 TraceCheckUtils]: 154: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,263 INFO L290 TraceCheckUtils]: 153: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,263 INFO L290 TraceCheckUtils]: 152: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,263 INFO L272 TraceCheckUtils]: 151: Hoare triple {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,263 INFO L290 TraceCheckUtils]: 150: Hoare triple {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:54:21,264 INFO L290 TraceCheckUtils]: 149: Hoare triple {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61307#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:54:21,264 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {60490#true} {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,264 INFO L290 TraceCheckUtils]: 147: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,265 INFO L290 TraceCheckUtils]: 146: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,265 INFO L290 TraceCheckUtils]: 145: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,265 INFO L272 TraceCheckUtils]: 144: Hoare triple {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,265 INFO L290 TraceCheckUtils]: 143: Hoare triple {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,266 INFO L290 TraceCheckUtils]: 142: Hoare triple {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61329#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,266 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {60490#true} {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,266 INFO L290 TraceCheckUtils]: 140: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,266 INFO L290 TraceCheckUtils]: 139: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,266 INFO L290 TraceCheckUtils]: 138: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,266 INFO L272 TraceCheckUtils]: 137: Hoare triple {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,267 INFO L290 TraceCheckUtils]: 136: Hoare triple {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,267 INFO L290 TraceCheckUtils]: 135: Hoare triple {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61351#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,268 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {60490#true} {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:54:21,268 INFO L290 TraceCheckUtils]: 133: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,268 INFO L290 TraceCheckUtils]: 132: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,268 INFO L290 TraceCheckUtils]: 131: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,268 INFO L272 TraceCheckUtils]: 130: Hoare triple {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,268 INFO L290 TraceCheckUtils]: 129: Hoare triple {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:54:21,269 INFO L290 TraceCheckUtils]: 128: Hoare triple {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61373#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:54:21,269 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {60490#true} {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:54:21,269 INFO L290 TraceCheckUtils]: 126: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,269 INFO L290 TraceCheckUtils]: 125: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,269 INFO L290 TraceCheckUtils]: 124: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,269 INFO L272 TraceCheckUtils]: 123: Hoare triple {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,270 INFO L290 TraceCheckUtils]: 122: Hoare triple {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:54:21,270 INFO L290 TraceCheckUtils]: 121: Hoare triple {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61395#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:54:21,271 INFO L284 TraceCheckUtils]: 120: Hoare quadruple {60490#true} {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:54:21,271 INFO L290 TraceCheckUtils]: 119: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,271 INFO L290 TraceCheckUtils]: 118: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,271 INFO L290 TraceCheckUtils]: 117: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,271 INFO L272 TraceCheckUtils]: 116: Hoare triple {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,271 INFO L290 TraceCheckUtils]: 115: Hoare triple {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:54:21,272 INFO L290 TraceCheckUtils]: 114: Hoare triple {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61417#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:54:21,272 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {60490#true} {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:54:21,272 INFO L290 TraceCheckUtils]: 112: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,272 INFO L290 TraceCheckUtils]: 111: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,273 INFO L290 TraceCheckUtils]: 110: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,273 INFO L272 TraceCheckUtils]: 109: Hoare triple {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,273 INFO L290 TraceCheckUtils]: 108: Hoare triple {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:54:21,274 INFO L290 TraceCheckUtils]: 107: Hoare triple {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61439#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:54:21,274 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {60490#true} {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:54:21,274 INFO L290 TraceCheckUtils]: 105: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,274 INFO L290 TraceCheckUtils]: 104: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,274 INFO L290 TraceCheckUtils]: 103: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,274 INFO L272 TraceCheckUtils]: 102: Hoare triple {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,275 INFO L290 TraceCheckUtils]: 101: Hoare triple {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:54:21,275 INFO L290 TraceCheckUtils]: 100: Hoare triple {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61461#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:54:21,276 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {60490#true} {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:54:21,276 INFO L290 TraceCheckUtils]: 98: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,276 INFO L290 TraceCheckUtils]: 97: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,276 INFO L290 TraceCheckUtils]: 96: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,276 INFO L272 TraceCheckUtils]: 95: Hoare triple {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,276 INFO L290 TraceCheckUtils]: 94: Hoare triple {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:54:21,277 INFO L290 TraceCheckUtils]: 93: Hoare triple {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61483#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:54:21,277 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {60490#true} {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:54:21,277 INFO L290 TraceCheckUtils]: 91: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,277 INFO L290 TraceCheckUtils]: 90: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,277 INFO L290 TraceCheckUtils]: 89: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,277 INFO L272 TraceCheckUtils]: 88: Hoare triple {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,278 INFO L290 TraceCheckUtils]: 87: Hoare triple {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:54:21,279 INFO L290 TraceCheckUtils]: 86: Hoare triple {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61505#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:54:21,279 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {60490#true} {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:54:21,279 INFO L290 TraceCheckUtils]: 84: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,279 INFO L290 TraceCheckUtils]: 83: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,279 INFO L290 TraceCheckUtils]: 82: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,279 INFO L272 TraceCheckUtils]: 81: Hoare triple {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,279 INFO L290 TraceCheckUtils]: 80: Hoare triple {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:54:21,280 INFO L290 TraceCheckUtils]: 79: Hoare triple {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61527#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:54:21,280 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {60490#true} {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:54:21,280 INFO L290 TraceCheckUtils]: 77: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,281 INFO L290 TraceCheckUtils]: 76: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,281 INFO L290 TraceCheckUtils]: 75: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,281 INFO L272 TraceCheckUtils]: 74: Hoare triple {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,281 INFO L290 TraceCheckUtils]: 73: Hoare triple {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:54:21,282 INFO L290 TraceCheckUtils]: 72: Hoare triple {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61549#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:54:21,282 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {60490#true} {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,282 INFO L290 TraceCheckUtils]: 70: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,282 INFO L290 TraceCheckUtils]: 68: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,282 INFO L272 TraceCheckUtils]: 67: Hoare triple {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61571#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,284 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {60490#true} {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:54:21,284 INFO L290 TraceCheckUtils]: 63: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,284 INFO L290 TraceCheckUtils]: 62: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,284 INFO L290 TraceCheckUtils]: 61: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,284 INFO L272 TraceCheckUtils]: 60: Hoare triple {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,284 INFO L290 TraceCheckUtils]: 59: Hoare triple {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:54:21,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61593#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:54:21,285 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {60490#true} {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:54:21,285 INFO L290 TraceCheckUtils]: 56: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,285 INFO L290 TraceCheckUtils]: 55: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,285 INFO L290 TraceCheckUtils]: 54: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,285 INFO L272 TraceCheckUtils]: 53: Hoare triple {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,286 INFO L290 TraceCheckUtils]: 52: Hoare triple {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:54:21,286 INFO L290 TraceCheckUtils]: 51: Hoare triple {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61615#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:54:21,287 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {60490#true} {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,287 INFO L290 TraceCheckUtils]: 49: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,287 INFO L272 TraceCheckUtils]: 46: Hoare triple {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61637#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:54:21,288 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {60490#true} {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #66#return; {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:54:21,288 INFO L290 TraceCheckUtils]: 42: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,288 INFO L290 TraceCheckUtils]: 41: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,289 INFO L290 TraceCheckUtils]: 40: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,289 INFO L272 TraceCheckUtils]: 39: Hoare triple {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,289 INFO L290 TraceCheckUtils]: 38: Hoare triple {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:54:21,289 INFO L290 TraceCheckUtils]: 37: Hoare triple {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {61659#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:54:21,290 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {60490#true} {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #66#return; {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:54:21,290 INFO L290 TraceCheckUtils]: 35: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,290 INFO L290 TraceCheckUtils]: 34: Hoare triple {60490#true} assume !(0 == ~cond); {60490#true} is VALID [2022-04-27 10:54:21,290 INFO L290 TraceCheckUtils]: 33: Hoare triple {60490#true} ~cond := #in~cond; {60490#true} is VALID [2022-04-27 10:54:21,290 INFO L272 TraceCheckUtils]: 32: Hoare triple {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {60490#true} is VALID [2022-04-27 10:54:21,290 INFO L290 TraceCheckUtils]: 31: Hoare triple {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:54:21,291 INFO L290 TraceCheckUtils]: 30: Hoare triple {61703#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 21))} ~j~0 := 0; {61681#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:54:21,291 INFO L290 TraceCheckUtils]: 29: Hoare triple {61703#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 21))} assume !(~i~0 < ~n~0); {61703#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,292 INFO L290 TraceCheckUtils]: 28: Hoare triple {61710#(or (not (< main_~i~0 main_~n~0)) (<= 23 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61703#(or (<= 22 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,292 INFO L290 TraceCheckUtils]: 27: Hoare triple {61714#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 24 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61710#(or (not (< main_~i~0 main_~n~0)) (<= 23 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,293 INFO L290 TraceCheckUtils]: 26: Hoare triple {61718#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61714#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 24 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {61722#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 26 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61718#(or (<= 25 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,294 INFO L290 TraceCheckUtils]: 24: Hoare triple {61726#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61722#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 26 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,294 INFO L290 TraceCheckUtils]: 23: Hoare triple {61730#(or (<= main_~n~0 (+ main_~i~0 10)) (<= (div main_~n~0 2) 21) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61726#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 8)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {61734#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61730#(or (<= main_~n~0 (+ main_~i~0 10)) (<= (div main_~n~0 2) 21) (<= 28 main_~k~0))} is VALID [2022-04-27 10:54:21,295 INFO L290 TraceCheckUtils]: 21: Hoare triple {61738#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 30 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61734#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,296 INFO L290 TraceCheckUtils]: 20: Hoare triple {61742#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 21) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61738#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 30 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,296 INFO L290 TraceCheckUtils]: 19: Hoare triple {61746#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61742#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 21) (<= 31 main_~k~0))} is VALID [2022-04-27 10:54:21,297 INFO L290 TraceCheckUtils]: 18: Hoare triple {61750#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 21) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61746#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {61754#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61750#(or (<= main_~n~0 (+ main_~i~0 20)) (<= (div main_~n~0 2) 21) (<= 33 main_~k~0))} is VALID [2022-04-27 10:54:21,298 INFO L290 TraceCheckUtils]: 16: Hoare triple {61758#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61754#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,298 INFO L290 TraceCheckUtils]: 15: Hoare triple {61762#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 36 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61758#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,299 INFO L290 TraceCheckUtils]: 14: Hoare triple {61766#(or (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61762#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 36 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,299 INFO L290 TraceCheckUtils]: 13: Hoare triple {61770#(or (<= 38 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61766#(or (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,300 INFO L290 TraceCheckUtils]: 12: Hoare triple {61774#(or (<= 39 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61770#(or (<= 38 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,300 INFO L290 TraceCheckUtils]: 11: Hoare triple {61778#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61774#(or (<= 39 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {61782#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61778#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {61786#(or (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61782#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,302 INFO L290 TraceCheckUtils]: 8: Hoare triple {61790#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 43 main_~k~0) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61786#(or (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,302 INFO L290 TraceCheckUtils]: 7: Hoare triple {61794#(or (<= 44 main_~k~0) (<= main_~n~0 (+ 42 main_~i~0)) (<= (div main_~n~0 2) 21))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {61790#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 43 main_~k~0) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,302 INFO L290 TraceCheckUtils]: 6: Hoare triple {60490#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {61794#(or (<= 44 main_~k~0) (<= main_~n~0 (+ 42 main_~i~0)) (<= (div main_~n~0 2) 21))} is VALID [2022-04-27 10:54:21,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {60490#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {60490#true} is VALID [2022-04-27 10:54:21,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {60490#true} call #t~ret5 := main(); {60490#true} is VALID [2022-04-27 10:54:21,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60490#true} {60490#true} #68#return; {60490#true} is VALID [2022-04-27 10:54:21,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {60490#true} assume true; {60490#true} is VALID [2022-04-27 10:54:21,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {60490#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(9, 2); {60490#true} is VALID [2022-04-27 10:54:21,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {60490#true} call ULTIMATE.init(); {60490#true} is VALID [2022-04-27 10:54:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 42 proven. 925 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2022-04-27 10:54:21,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960403538] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:54:21,304 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:54:21,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 50, 50] total 144 [2022-04-27 10:54:21,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398749248] [2022-04-27 10:54:21,304 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:54:21,305 INFO L78 Accepts]: Start accepts. Automaton has has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) Word has length 183 [2022-04-27 10:54:21,306 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:54:21,306 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2022-04-27 10:54:21,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:54:21,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 144 states [2022-04-27 10:54:21,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:54:21,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 144 interpolants. [2022-04-27 10:54:21,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2597, Invalid=17995, Unknown=0, NotChecked=0, Total=20592 [2022-04-27 10:54:21,560 INFO L87 Difference]: Start difference. First operand 458 states and 581 transitions. Second operand has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2022-04-27 10:54:57,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:57,423 INFO L93 Difference]: Finished difference Result 654 states and 813 transitions. [2022-04-27 10:54:57,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2022-04-27 10:54:57,424 INFO L78 Accepts]: Start accepts. Automaton has has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) Word has length 183 [2022-04-27 10:54:57,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:54:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2022-04-27 10:54:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 283 transitions. [2022-04-27 10:54:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2022-04-27 10:54:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 283 transitions. [2022-04-27 10:54:57,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 283 transitions. [2022-04-27 10:54:57,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:54:57,762 INFO L225 Difference]: With dead ends: 654 [2022-04-27 10:54:57,762 INFO L226 Difference]: Without dead ends: 534 [2022-04-27 10:54:57,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 316 SyntacticMatches, 3 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17632 ImplicationChecksByTransitivity, 17.0s TimeCoverageRelationStatistics Valid=6821, Invalid=52471, Unknown=0, NotChecked=0, Total=59292 [2022-04-27 10:54:57,765 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 566 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 8312 mSolverCounterSat, 885 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 567 SdHoareTripleChecker+Valid, 295 SdHoareTripleChecker+Invalid, 9197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 885 IncrementalHoareTripleChecker+Valid, 8312 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:54:57,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [567 Valid, 295 Invalid, 9197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [885 Valid, 8312 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2022-04-27 10:54:57,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2022-04-27 10:55:03,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 532. [2022-04-27 10:55:03,179 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:55:03,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 534 states. Second operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) [2022-04-27 10:55:03,180 INFO L74 IsIncluded]: Start isIncluded. First operand 534 states. Second operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) [2022-04-27 10:55:03,180 INFO L87 Difference]: Start difference. First operand 534 states. Second operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) [2022-04-27 10:55:03,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:55:03,195 INFO L93 Difference]: Finished difference Result 534 states and 681 transitions. [2022-04-27 10:55:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 681 transitions. [2022-04-27 10:55:03,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:55:03,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:55:03,197 INFO L74 IsIncluded]: Start isIncluded. First operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) Second operand 534 states. [2022-04-27 10:55:03,197 INFO L87 Difference]: Start difference. First operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) Second operand 534 states. [2022-04-27 10:55:03,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:55:03,210 INFO L93 Difference]: Finished difference Result 534 states and 681 transitions. [2022-04-27 10:55:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 681 transitions. [2022-04-27 10:55:03,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:55:03,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:55:03,211 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:55:03,211 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:55:03,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 532 states, 374 states have (on average 1.0641711229946524) internal successors, (398), 383 states have internal predecessors, (398), 141 states have call successors, (141), 17 states have call predecessors, (141), 16 states have return successors, (140), 131 states have call predecessors, (140), 140 states have call successors, (140) [2022-04-27 10:55:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 679 transitions. [2022-04-27 10:55:03,232 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 679 transitions. Word has length 183 [2022-04-27 10:55:03,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:55:03,232 INFO L495 AbstractCegarLoop]: Abstraction has 532 states and 679 transitions. [2022-04-27 10:55:03,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 144 states, 143 states have (on average 1.5104895104895104) internal successors, (216), 141 states have internal predecessors, (216), 65 states have call successors, (68), 4 states have call predecessors, (68), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2022-04-27 10:55:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 679 transitions. [2022-04-27 10:55:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-04-27 10:55:03,234 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:55:03,234 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:55:03,258 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-27 10:55:03,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:55:03,447 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:55:03,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:55:03,448 INFO L85 PathProgramCache]: Analyzing trace with hash 2035427206, now seen corresponding path program 27 times [2022-04-27 10:55:03,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:55:03,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632978844] [2022-04-27 10:55:03,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:55:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:55:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:55:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,291 INFO L290 TraceCheckUtils]: 0: Hoare triple {65161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {65017#true} is VALID [2022-04-27 10:55:05,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,291 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {65017#true} {65017#true} #68#return; {65017#true} is VALID [2022-04-27 10:55:05,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-27 10:55:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} #66#return; {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} is VALID [2022-04-27 10:55:05,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-04-27 10:55:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,306 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:55:05,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-04-27 10:55:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-27 10:55:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:55:05,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-27 10:55:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,327 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,327 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-04-27 10:55:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-04-27 10:55:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,331 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-04-27 10:55:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,334 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:55:05,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-04-27 10:55:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,336 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,336 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:55:05,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-27 10:55:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,338 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:55:05,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-27 10:55:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,340 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,340 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:55:05,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-04-27 10:55:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,343 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:55:05,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-04-27 10:55:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,344 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,345 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:55:05,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-04-27 10:55:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,347 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2022-04-27 10:55:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-04-27 10:55:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,352 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,353 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-27 10:55:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,355 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,355 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-04-27 10:55:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:55:05,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-04-27 10:55:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,360 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-04-27 10:55:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,362 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-04-27 10:55:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,365 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-04-27 10:55:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,367 INFO L272 TraceCheckUtils]: 0: Hoare triple {65017#true} call ULTIMATE.init(); {65161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:55:05,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {65161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65017#true} #68#return; {65017#true} is VALID [2022-04-27 10:55:05,367 INFO L272 TraceCheckUtils]: 4: Hoare triple {65017#true} call #t~ret5 := main(); {65017#true} is VALID [2022-04-27 10:55:05,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {65017#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {65017#true} is VALID [2022-04-27 10:55:05,368 INFO L290 TraceCheckUtils]: 6: Hoare triple {65017#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {65022#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:55:05,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {65022#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65023#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:55:05,369 INFO L290 TraceCheckUtils]: 8: Hoare triple {65023#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65024#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:55:05,369 INFO L290 TraceCheckUtils]: 9: Hoare triple {65024#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65025#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:55:05,370 INFO L290 TraceCheckUtils]: 10: Hoare triple {65025#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65026#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:55:05,370 INFO L290 TraceCheckUtils]: 11: Hoare triple {65026#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65027#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:55:05,370 INFO L290 TraceCheckUtils]: 12: Hoare triple {65027#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65028#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:55:05,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {65028#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65029#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:55:05,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {65029#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65030#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:55:05,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {65030#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65031#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:55:05,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {65031#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65032#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:55:05,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {65032#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65033#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:55:05,373 INFO L290 TraceCheckUtils]: 18: Hoare triple {65033#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65034#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:55:05,373 INFO L290 TraceCheckUtils]: 19: Hoare triple {65034#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65035#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:55:05,374 INFO L290 TraceCheckUtils]: 20: Hoare triple {65035#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65036#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:55:05,374 INFO L290 TraceCheckUtils]: 21: Hoare triple {65036#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65037#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:55:05,375 INFO L290 TraceCheckUtils]: 22: Hoare triple {65037#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65038#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:55:05,375 INFO L290 TraceCheckUtils]: 23: Hoare triple {65038#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65039#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:55:05,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {65039#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65040#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:55:05,376 INFO L290 TraceCheckUtils]: 25: Hoare triple {65040#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65041#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:55:05,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {65041#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65042#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:55:05,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {65042#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65043#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:55:05,377 INFO L290 TraceCheckUtils]: 28: Hoare triple {65043#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65044#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:55:05,378 INFO L290 TraceCheckUtils]: 29: Hoare triple {65044#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65045#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:55:05,378 INFO L290 TraceCheckUtils]: 30: Hoare triple {65045#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} assume !(~i~0 < ~n~0); {65045#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:55:05,378 INFO L290 TraceCheckUtils]: 31: Hoare triple {65045#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} ~j~0 := 0; {65046#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (= main_~j~0 0))} is VALID [2022-04-27 10:55:05,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {65046#(and (<= 45 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} is VALID [2022-04-27 10:55:05,379 INFO L272 TraceCheckUtils]: 33: Hoare triple {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,379 INFO L290 TraceCheckUtils]: 34: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,379 INFO L290 TraceCheckUtils]: 35: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,379 INFO L290 TraceCheckUtils]: 36: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,380 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {65017#true} {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} #66#return; {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} is VALID [2022-04-27 10:55:05,380 INFO L290 TraceCheckUtils]: 38: Hoare triple {65047#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 21))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:55:05,381 INFO L290 TraceCheckUtils]: 39: Hoare triple {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:55:05,381 INFO L272 TraceCheckUtils]: 40: Hoare triple {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,381 INFO L290 TraceCheckUtils]: 41: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,381 INFO L290 TraceCheckUtils]: 42: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,381 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {65017#true} {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:55:05,382 INFO L290 TraceCheckUtils]: 45: Hoare triple {65052#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,382 INFO L290 TraceCheckUtils]: 46: Hoare triple {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,382 INFO L272 TraceCheckUtils]: 47: Hoare triple {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,383 INFO L290 TraceCheckUtils]: 50: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,383 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {65017#true} {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,383 INFO L290 TraceCheckUtils]: 52: Hoare triple {65057#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:55:05,384 INFO L290 TraceCheckUtils]: 53: Hoare triple {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:55:05,384 INFO L272 TraceCheckUtils]: 54: Hoare triple {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,384 INFO L290 TraceCheckUtils]: 55: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,384 INFO L290 TraceCheckUtils]: 56: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,384 INFO L290 TraceCheckUtils]: 57: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,385 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {65017#true} {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:55:05,385 INFO L290 TraceCheckUtils]: 59: Hoare triple {65062#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,386 INFO L290 TraceCheckUtils]: 60: Hoare triple {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,386 INFO L272 TraceCheckUtils]: 61: Hoare triple {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,386 INFO L290 TraceCheckUtils]: 62: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,386 INFO L290 TraceCheckUtils]: 63: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,386 INFO L290 TraceCheckUtils]: 64: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,386 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {65017#true} {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,387 INFO L290 TraceCheckUtils]: 66: Hoare triple {65067#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,387 INFO L290 TraceCheckUtils]: 67: Hoare triple {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,387 INFO L272 TraceCheckUtils]: 68: Hoare triple {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,387 INFO L290 TraceCheckUtils]: 69: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,387 INFO L290 TraceCheckUtils]: 70: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,387 INFO L290 TraceCheckUtils]: 71: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,387 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {65017#true} {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,388 INFO L290 TraceCheckUtils]: 73: Hoare triple {65072#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,388 INFO L290 TraceCheckUtils]: 74: Hoare triple {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,389 INFO L272 TraceCheckUtils]: 75: Hoare triple {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,389 INFO L290 TraceCheckUtils]: 76: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,389 INFO L290 TraceCheckUtils]: 77: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,389 INFO L290 TraceCheckUtils]: 78: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,389 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {65017#true} {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,390 INFO L290 TraceCheckUtils]: 80: Hoare triple {65077#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:55:05,390 INFO L290 TraceCheckUtils]: 81: Hoare triple {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:55:05,390 INFO L272 TraceCheckUtils]: 82: Hoare triple {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,390 INFO L290 TraceCheckUtils]: 83: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,390 INFO L290 TraceCheckUtils]: 84: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,390 INFO L290 TraceCheckUtils]: 85: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,391 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {65017#true} {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:55:05,391 INFO L290 TraceCheckUtils]: 87: Hoare triple {65082#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:55:05,392 INFO L290 TraceCheckUtils]: 88: Hoare triple {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:55:05,392 INFO L272 TraceCheckUtils]: 89: Hoare triple {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,392 INFO L290 TraceCheckUtils]: 90: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,392 INFO L290 TraceCheckUtils]: 91: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,392 INFO L290 TraceCheckUtils]: 92: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,392 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {65017#true} {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:55:05,393 INFO L290 TraceCheckUtils]: 94: Hoare triple {65087#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:55:05,393 INFO L290 TraceCheckUtils]: 95: Hoare triple {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:55:05,393 INFO L272 TraceCheckUtils]: 96: Hoare triple {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,393 INFO L290 TraceCheckUtils]: 97: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,393 INFO L290 TraceCheckUtils]: 98: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,393 INFO L290 TraceCheckUtils]: 99: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,394 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {65017#true} {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:55:05,394 INFO L290 TraceCheckUtils]: 101: Hoare triple {65092#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:55:05,395 INFO L290 TraceCheckUtils]: 102: Hoare triple {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:55:05,395 INFO L272 TraceCheckUtils]: 103: Hoare triple {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,395 INFO L290 TraceCheckUtils]: 104: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,395 INFO L290 TraceCheckUtils]: 105: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,395 INFO L290 TraceCheckUtils]: 106: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,395 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {65017#true} {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:55:05,396 INFO L290 TraceCheckUtils]: 108: Hoare triple {65097#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:55:05,397 INFO L290 TraceCheckUtils]: 109: Hoare triple {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:55:05,397 INFO L272 TraceCheckUtils]: 110: Hoare triple {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,397 INFO L290 TraceCheckUtils]: 111: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,397 INFO L290 TraceCheckUtils]: 112: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,397 INFO L290 TraceCheckUtils]: 113: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,397 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {65017#true} {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:55:05,398 INFO L290 TraceCheckUtils]: 115: Hoare triple {65102#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:55:05,398 INFO L290 TraceCheckUtils]: 116: Hoare triple {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:55:05,398 INFO L272 TraceCheckUtils]: 117: Hoare triple {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,398 INFO L290 TraceCheckUtils]: 118: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,398 INFO L290 TraceCheckUtils]: 119: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,398 INFO L290 TraceCheckUtils]: 120: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,399 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {65017#true} {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:55:05,399 INFO L290 TraceCheckUtils]: 122: Hoare triple {65107#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,400 INFO L290 TraceCheckUtils]: 123: Hoare triple {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,400 INFO L272 TraceCheckUtils]: 124: Hoare triple {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,400 INFO L290 TraceCheckUtils]: 125: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,400 INFO L290 TraceCheckUtils]: 126: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,400 INFO L290 TraceCheckUtils]: 127: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,400 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {65017#true} {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,401 INFO L290 TraceCheckUtils]: 129: Hoare triple {65112#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,401 INFO L290 TraceCheckUtils]: 130: Hoare triple {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,401 INFO L272 TraceCheckUtils]: 131: Hoare triple {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,401 INFO L290 TraceCheckUtils]: 132: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,402 INFO L290 TraceCheckUtils]: 133: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,402 INFO L290 TraceCheckUtils]: 134: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,402 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {65017#true} {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,402 INFO L290 TraceCheckUtils]: 136: Hoare triple {65117#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,403 INFO L290 TraceCheckUtils]: 137: Hoare triple {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,403 INFO L272 TraceCheckUtils]: 138: Hoare triple {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,403 INFO L290 TraceCheckUtils]: 139: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,403 INFO L290 TraceCheckUtils]: 140: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,403 INFO L290 TraceCheckUtils]: 141: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,403 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {65017#true} {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,404 INFO L290 TraceCheckUtils]: 143: Hoare triple {65122#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,404 INFO L290 TraceCheckUtils]: 144: Hoare triple {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,404 INFO L272 TraceCheckUtils]: 145: Hoare triple {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,405 INFO L290 TraceCheckUtils]: 146: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,405 INFO L290 TraceCheckUtils]: 147: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,405 INFO L290 TraceCheckUtils]: 148: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,405 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {65017#true} {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,405 INFO L290 TraceCheckUtils]: 150: Hoare triple {65127#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:55:05,406 INFO L290 TraceCheckUtils]: 151: Hoare triple {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:55:05,406 INFO L272 TraceCheckUtils]: 152: Hoare triple {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,406 INFO L290 TraceCheckUtils]: 153: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,406 INFO L290 TraceCheckUtils]: 154: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,406 INFO L290 TraceCheckUtils]: 155: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,407 INFO L284 TraceCheckUtils]: 156: Hoare quadruple {65017#true} {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:55:05,407 INFO L290 TraceCheckUtils]: 157: Hoare triple {65132#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,408 INFO L290 TraceCheckUtils]: 158: Hoare triple {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,408 INFO L272 TraceCheckUtils]: 159: Hoare triple {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,408 INFO L290 TraceCheckUtils]: 160: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,408 INFO L290 TraceCheckUtils]: 161: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,408 INFO L290 TraceCheckUtils]: 162: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,408 INFO L284 TraceCheckUtils]: 163: Hoare quadruple {65017#true} {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,409 INFO L290 TraceCheckUtils]: 164: Hoare triple {65137#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,410 INFO L290 TraceCheckUtils]: 165: Hoare triple {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,410 INFO L272 TraceCheckUtils]: 166: Hoare triple {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,410 INFO L290 TraceCheckUtils]: 167: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,410 INFO L290 TraceCheckUtils]: 168: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,410 INFO L290 TraceCheckUtils]: 169: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,410 INFO L284 TraceCheckUtils]: 170: Hoare quadruple {65017#true} {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,411 INFO L290 TraceCheckUtils]: 171: Hoare triple {65142#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,411 INFO L290 TraceCheckUtils]: 172: Hoare triple {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,411 INFO L272 TraceCheckUtils]: 173: Hoare triple {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,411 INFO L290 TraceCheckUtils]: 174: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,411 INFO L290 TraceCheckUtils]: 175: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,411 INFO L290 TraceCheckUtils]: 176: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,412 INFO L284 TraceCheckUtils]: 177: Hoare quadruple {65017#true} {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:55:05,412 INFO L290 TraceCheckUtils]: 178: Hoare triple {65147#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,413 INFO L290 TraceCheckUtils]: 179: Hoare triple {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,413 INFO L272 TraceCheckUtils]: 180: Hoare triple {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:05,413 INFO L290 TraceCheckUtils]: 181: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:05,413 INFO L290 TraceCheckUtils]: 182: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:05,413 INFO L290 TraceCheckUtils]: 183: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:05,413 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {65017#true} {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,414 INFO L290 TraceCheckUtils]: 185: Hoare triple {65152#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65157#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:55:05,414 INFO L290 TraceCheckUtils]: 186: Hoare triple {65157#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65158#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:05,415 INFO L272 TraceCheckUtils]: 187: Hoare triple {65158#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65159#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:55:05,415 INFO L290 TraceCheckUtils]: 188: Hoare triple {65159#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {65160#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:55:05,415 INFO L290 TraceCheckUtils]: 189: Hoare triple {65160#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {65018#false} is VALID [2022-04-27 10:55:05,415 INFO L290 TraceCheckUtils]: 190: Hoare triple {65018#false} assume !false; {65018#false} is VALID [2022-04-27 10:55:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 695 proven. 362 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:05,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:55:05,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632978844] [2022-04-27 10:55:05,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632978844] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:55:05,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1010270940] [2022-04-27 10:55:05,417 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:55:05,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:55:05,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:55:05,418 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) [2022-04-27 10:55:05,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-27 10:55:05,529 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 23 check-sat command(s) [2022-04-27 10:55:05,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:55:05,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-27 10:55:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:05,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:55:10,041 INFO L272 TraceCheckUtils]: 0: Hoare triple {65017#true} call ULTIMATE.init(); {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#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(9, 2); {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65017#true} #68#return; {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L272 TraceCheckUtils]: 4: Hoare triple {65017#true} call #t~ret5 := main(); {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L290 TraceCheckUtils]: 5: Hoare triple {65017#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {65017#true} is VALID [2022-04-27 10:55:10,041 INFO L290 TraceCheckUtils]: 6: Hoare triple {65017#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {65183#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:55:10,042 INFO L290 TraceCheckUtils]: 7: Hoare triple {65183#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65187#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:55:10,042 INFO L290 TraceCheckUtils]: 8: Hoare triple {65187#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65191#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:55:10,043 INFO L290 TraceCheckUtils]: 9: Hoare triple {65191#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65195#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:55:10,043 INFO L290 TraceCheckUtils]: 10: Hoare triple {65195#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65199#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:55:10,043 INFO L290 TraceCheckUtils]: 11: Hoare triple {65199#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65203#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:55:10,044 INFO L290 TraceCheckUtils]: 12: Hoare triple {65203#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65207#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:55:10,044 INFO L290 TraceCheckUtils]: 13: Hoare triple {65207#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65211#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:55:10,045 INFO L290 TraceCheckUtils]: 14: Hoare triple {65211#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65215#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:55:10,045 INFO L290 TraceCheckUtils]: 15: Hoare triple {65215#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65219#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:55:10,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {65219#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65223#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:55:10,046 INFO L290 TraceCheckUtils]: 17: Hoare triple {65223#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:55:10,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {65227#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:55:10,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {65231#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65235#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:55:10,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {65235#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65239#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:55:10,048 INFO L290 TraceCheckUtils]: 21: Hoare triple {65239#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65243#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:55:10,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {65243#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65247#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:55:10,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {65247#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65251#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:55:10,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {65251#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65255#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:55:10,050 INFO L290 TraceCheckUtils]: 25: Hoare triple {65255#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65259#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:55:10,050 INFO L290 TraceCheckUtils]: 26: Hoare triple {65259#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65263#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:55:10,051 INFO L290 TraceCheckUtils]: 27: Hoare triple {65263#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65267#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:55:10,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {65267#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65271#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:55:10,052 INFO L290 TraceCheckUtils]: 29: Hoare triple {65271#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {65275#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:55:10,052 INFO L290 TraceCheckUtils]: 30: Hoare triple {65275#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} assume !(~i~0 < ~n~0); {65275#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:55:10,053 INFO L290 TraceCheckUtils]: 31: Hoare triple {65275#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} ~j~0 := 0; {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:55:10,053 INFO L290 TraceCheckUtils]: 32: Hoare triple {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:55:10,053 INFO L272 TraceCheckUtils]: 33: Hoare triple {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,053 INFO L290 TraceCheckUtils]: 34: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,053 INFO L290 TraceCheckUtils]: 35: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,053 INFO L290 TraceCheckUtils]: 36: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,054 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {65017#true} {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} #66#return; {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} is VALID [2022-04-27 10:55:10,054 INFO L290 TraceCheckUtils]: 38: Hoare triple {65282#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)) (<= 0 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:55:10,054 INFO L290 TraceCheckUtils]: 39: Hoare triple {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:55:10,055 INFO L272 TraceCheckUtils]: 40: Hoare triple {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,055 INFO L290 TraceCheckUtils]: 41: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,055 INFO L290 TraceCheckUtils]: 42: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,055 INFO L290 TraceCheckUtils]: 43: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,055 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {65017#true} {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #66#return; {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:55:10,056 INFO L290 TraceCheckUtils]: 45: Hoare triple {65304#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:55:10,056 INFO L290 TraceCheckUtils]: 46: Hoare triple {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:55:10,056 INFO L272 TraceCheckUtils]: 47: Hoare triple {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,056 INFO L290 TraceCheckUtils]: 48: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,056 INFO L290 TraceCheckUtils]: 49: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,056 INFO L290 TraceCheckUtils]: 50: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,057 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {65017#true} {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:55:10,057 INFO L290 TraceCheckUtils]: 52: Hoare triple {65326#(and (< 0 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:55:10,058 INFO L290 TraceCheckUtils]: 53: Hoare triple {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:55:10,058 INFO L272 TraceCheckUtils]: 54: Hoare triple {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,058 INFO L290 TraceCheckUtils]: 55: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,058 INFO L290 TraceCheckUtils]: 56: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,058 INFO L290 TraceCheckUtils]: 57: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,058 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {65017#true} {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} #66#return; {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:55:10,059 INFO L290 TraceCheckUtils]: 59: Hoare triple {65348#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 26)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:55:10,059 INFO L290 TraceCheckUtils]: 60: Hoare triple {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:55:10,059 INFO L272 TraceCheckUtils]: 61: Hoare triple {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,059 INFO L290 TraceCheckUtils]: 62: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,059 INFO L290 TraceCheckUtils]: 63: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,059 INFO L290 TraceCheckUtils]: 64: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,060 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {65017#true} {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} #66#return; {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:55:10,060 INFO L290 TraceCheckUtils]: 66: Hoare triple {65370#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:55:10,061 INFO L290 TraceCheckUtils]: 67: Hoare triple {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:55:10,061 INFO L272 TraceCheckUtils]: 68: Hoare triple {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,061 INFO L290 TraceCheckUtils]: 69: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,061 INFO L290 TraceCheckUtils]: 70: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,061 INFO L290 TraceCheckUtils]: 71: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,061 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {65017#true} {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:55:10,062 INFO L290 TraceCheckUtils]: 73: Hoare triple {65392#(and (< 0 main_~n~0) (<= 5 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:55:10,062 INFO L290 TraceCheckUtils]: 74: Hoare triple {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:55:10,062 INFO L272 TraceCheckUtils]: 75: Hoare triple {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,062 INFO L290 TraceCheckUtils]: 76: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,062 INFO L290 TraceCheckUtils]: 77: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,062 INFO L290 TraceCheckUtils]: 78: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,062 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {65017#true} {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} #66#return; {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:55:10,063 INFO L290 TraceCheckUtils]: 80: Hoare triple {65414#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:55:10,063 INFO L290 TraceCheckUtils]: 81: Hoare triple {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:55:10,063 INFO L272 TraceCheckUtils]: 82: Hoare triple {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,063 INFO L290 TraceCheckUtils]: 83: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,063 INFO L290 TraceCheckUtils]: 84: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,063 INFO L290 TraceCheckUtils]: 85: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,064 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {65017#true} {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} #66#return; {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} is VALID [2022-04-27 10:55:10,064 INFO L290 TraceCheckUtils]: 87: Hoare triple {65436#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 30 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:55:10,065 INFO L290 TraceCheckUtils]: 88: Hoare triple {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:55:10,065 INFO L272 TraceCheckUtils]: 89: Hoare triple {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,065 INFO L290 TraceCheckUtils]: 90: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,065 INFO L290 TraceCheckUtils]: 91: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,065 INFO L290 TraceCheckUtils]: 92: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,065 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {65017#true} {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} #66#return; {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:55:10,066 INFO L290 TraceCheckUtils]: 94: Hoare triple {65458#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:55:10,066 INFO L290 TraceCheckUtils]: 95: Hoare triple {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:55:10,066 INFO L272 TraceCheckUtils]: 96: Hoare triple {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,066 INFO L290 TraceCheckUtils]: 97: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,066 INFO L290 TraceCheckUtils]: 98: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,066 INFO L290 TraceCheckUtils]: 99: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,067 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {65017#true} {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} #66#return; {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:55:10,067 INFO L290 TraceCheckUtils]: 101: Hoare triple {65480#(and (< 0 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:55:10,067 INFO L290 TraceCheckUtils]: 102: Hoare triple {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:55:10,067 INFO L272 TraceCheckUtils]: 103: Hoare triple {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,068 INFO L290 TraceCheckUtils]: 104: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,068 INFO L290 TraceCheckUtils]: 105: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,068 INFO L290 TraceCheckUtils]: 106: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,068 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {65017#true} {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} #66#return; {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} is VALID [2022-04-27 10:55:10,068 INFO L290 TraceCheckUtils]: 108: Hoare triple {65502#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 10 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:55:10,069 INFO L290 TraceCheckUtils]: 109: Hoare triple {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:55:10,069 INFO L272 TraceCheckUtils]: 110: Hoare triple {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,069 INFO L290 TraceCheckUtils]: 111: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,069 INFO L290 TraceCheckUtils]: 112: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,069 INFO L290 TraceCheckUtils]: 113: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,069 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {65017#true} {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #66#return; {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:55:10,070 INFO L290 TraceCheckUtils]: 115: Hoare triple {65524#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:55:10,070 INFO L290 TraceCheckUtils]: 116: Hoare triple {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:55:10,070 INFO L272 TraceCheckUtils]: 117: Hoare triple {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,070 INFO L290 TraceCheckUtils]: 118: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,070 INFO L290 TraceCheckUtils]: 119: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,071 INFO L290 TraceCheckUtils]: 120: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,071 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {65017#true} {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} #66#return; {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} is VALID [2022-04-27 10:55:10,071 INFO L290 TraceCheckUtils]: 122: Hoare triple {65546#(and (< 0 main_~n~0) (<= main_~n~0 (+ 35 main_~k~0)) (<= 12 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:55:10,072 INFO L290 TraceCheckUtils]: 123: Hoare triple {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:55:10,072 INFO L272 TraceCheckUtils]: 124: Hoare triple {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,072 INFO L290 TraceCheckUtils]: 125: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,072 INFO L290 TraceCheckUtils]: 126: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,072 INFO L290 TraceCheckUtils]: 127: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,072 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {65017#true} {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #66#return; {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:55:10,073 INFO L290 TraceCheckUtils]: 129: Hoare triple {65568#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:55:10,073 INFO L290 TraceCheckUtils]: 130: Hoare triple {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:55:10,073 INFO L272 TraceCheckUtils]: 131: Hoare triple {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,073 INFO L290 TraceCheckUtils]: 132: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,073 INFO L290 TraceCheckUtils]: 133: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,073 INFO L290 TraceCheckUtils]: 134: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,074 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {65017#true} {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #66#return; {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:55:10,074 INFO L290 TraceCheckUtils]: 136: Hoare triple {65590#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:55:10,074 INFO L290 TraceCheckUtils]: 137: Hoare triple {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:55:10,075 INFO L272 TraceCheckUtils]: 138: Hoare triple {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,075 INFO L290 TraceCheckUtils]: 139: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,075 INFO L290 TraceCheckUtils]: 140: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,075 INFO L290 TraceCheckUtils]: 141: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,075 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {65017#true} {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #66#return; {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:55:10,076 INFO L290 TraceCheckUtils]: 143: Hoare triple {65612#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:55:10,076 INFO L290 TraceCheckUtils]: 144: Hoare triple {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:55:10,076 INFO L272 TraceCheckUtils]: 145: Hoare triple {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,076 INFO L290 TraceCheckUtils]: 146: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,076 INFO L290 TraceCheckUtils]: 147: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,076 INFO L290 TraceCheckUtils]: 148: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,076 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {65017#true} {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} #66#return; {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:55:10,077 INFO L290 TraceCheckUtils]: 150: Hoare triple {65634#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 39)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:55:10,077 INFO L290 TraceCheckUtils]: 151: Hoare triple {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:55:10,077 INFO L272 TraceCheckUtils]: 152: Hoare triple {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,077 INFO L290 TraceCheckUtils]: 153: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,078 INFO L290 TraceCheckUtils]: 154: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,078 INFO L290 TraceCheckUtils]: 155: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,078 INFO L284 TraceCheckUtils]: 156: Hoare quadruple {65017#true} {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #66#return; {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:55:10,078 INFO L290 TraceCheckUtils]: 157: Hoare triple {65656#(and (< 0 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:55:10,079 INFO L290 TraceCheckUtils]: 158: Hoare triple {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:55:10,079 INFO L272 TraceCheckUtils]: 159: Hoare triple {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,079 INFO L290 TraceCheckUtils]: 160: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,079 INFO L290 TraceCheckUtils]: 161: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,079 INFO L290 TraceCheckUtils]: 162: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,079 INFO L284 TraceCheckUtils]: 163: Hoare quadruple {65017#true} {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} #66#return; {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:55:10,080 INFO L290 TraceCheckUtils]: 164: Hoare triple {65678#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} is VALID [2022-04-27 10:55:10,080 INFO L290 TraceCheckUtils]: 165: Hoare triple {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} is VALID [2022-04-27 10:55:10,080 INFO L272 TraceCheckUtils]: 166: Hoare triple {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,080 INFO L290 TraceCheckUtils]: 167: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,080 INFO L290 TraceCheckUtils]: 168: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,080 INFO L290 TraceCheckUtils]: 169: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,081 INFO L284 TraceCheckUtils]: 170: Hoare quadruple {65017#true} {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} #66#return; {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} is VALID [2022-04-27 10:55:10,081 INFO L290 TraceCheckUtils]: 171: Hoare triple {65700#(and (< 0 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ 42 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:55:10,082 INFO L290 TraceCheckUtils]: 172: Hoare triple {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:55:10,082 INFO L272 TraceCheckUtils]: 173: Hoare triple {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,082 INFO L290 TraceCheckUtils]: 174: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,082 INFO L290 TraceCheckUtils]: 175: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,082 INFO L290 TraceCheckUtils]: 176: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,082 INFO L284 TraceCheckUtils]: 177: Hoare quadruple {65017#true} {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #66#return; {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:55:10,083 INFO L290 TraceCheckUtils]: 178: Hoare triple {65722#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} is VALID [2022-04-27 10:55:10,083 INFO L290 TraceCheckUtils]: 179: Hoare triple {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} is VALID [2022-04-27 10:55:10,083 INFO L272 TraceCheckUtils]: 180: Hoare triple {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:10,083 INFO L290 TraceCheckUtils]: 181: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:10,083 INFO L290 TraceCheckUtils]: 182: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:10,083 INFO L290 TraceCheckUtils]: 183: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:10,084 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {65017#true} {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} #66#return; {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} is VALID [2022-04-27 10:55:10,084 INFO L290 TraceCheckUtils]: 185: Hoare triple {65744#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ 44 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65766#(and (< 0 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:55:10,085 INFO L290 TraceCheckUtils]: 186: Hoare triple {65766#(and (< 0 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65158#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:10,085 INFO L272 TraceCheckUtils]: 187: Hoare triple {65158#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65773#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:55:10,086 INFO L290 TraceCheckUtils]: 188: Hoare triple {65773#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65777#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:55:10,086 INFO L290 TraceCheckUtils]: 189: Hoare triple {65777#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {65018#false} is VALID [2022-04-27 10:55:10,086 INFO L290 TraceCheckUtils]: 190: Hoare triple {65018#false} assume !false; {65018#false} is VALID [2022-04-27 10:55:10,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 44 proven. 1013 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:10,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:55:16,644 INFO L290 TraceCheckUtils]: 190: Hoare triple {65018#false} assume !false; {65018#false} is VALID [2022-04-27 10:55:16,644 INFO L290 TraceCheckUtils]: 189: Hoare triple {65777#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {65018#false} is VALID [2022-04-27 10:55:16,645 INFO L290 TraceCheckUtils]: 188: Hoare triple {65773#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65777#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:55:16,645 INFO L272 TraceCheckUtils]: 187: Hoare triple {65158#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65773#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:55:16,646 INFO L290 TraceCheckUtils]: 186: Hoare triple {65796#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65158#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:16,646 INFO L290 TraceCheckUtils]: 185: Hoare triple {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65796#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,647 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {65017#true} {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:55:16,647 INFO L290 TraceCheckUtils]: 183: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,647 INFO L290 TraceCheckUtils]: 182: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,647 INFO L290 TraceCheckUtils]: 181: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,647 INFO L272 TraceCheckUtils]: 180: Hoare triple {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,647 INFO L290 TraceCheckUtils]: 179: Hoare triple {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:55:16,648 INFO L290 TraceCheckUtils]: 178: Hoare triple {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65800#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:55:16,648 INFO L284 TraceCheckUtils]: 177: Hoare quadruple {65017#true} {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,648 INFO L290 TraceCheckUtils]: 176: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,648 INFO L290 TraceCheckUtils]: 175: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,648 INFO L290 TraceCheckUtils]: 174: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,648 INFO L272 TraceCheckUtils]: 173: Hoare triple {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,649 INFO L290 TraceCheckUtils]: 172: Hoare triple {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,650 INFO L290 TraceCheckUtils]: 171: Hoare triple {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65822#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,650 INFO L284 TraceCheckUtils]: 170: Hoare quadruple {65017#true} {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,650 INFO L290 TraceCheckUtils]: 169: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,650 INFO L290 TraceCheckUtils]: 168: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,650 INFO L290 TraceCheckUtils]: 167: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,650 INFO L272 TraceCheckUtils]: 166: Hoare triple {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,651 INFO L290 TraceCheckUtils]: 165: Hoare triple {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,651 INFO L290 TraceCheckUtils]: 164: Hoare triple {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65844#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,652 INFO L284 TraceCheckUtils]: 163: Hoare quadruple {65017#true} {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:55:16,652 INFO L290 TraceCheckUtils]: 162: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,652 INFO L290 TraceCheckUtils]: 161: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,652 INFO L290 TraceCheckUtils]: 160: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,652 INFO L272 TraceCheckUtils]: 159: Hoare triple {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,652 INFO L290 TraceCheckUtils]: 158: Hoare triple {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:55:16,653 INFO L290 TraceCheckUtils]: 157: Hoare triple {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65866#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:55:16,653 INFO L284 TraceCheckUtils]: 156: Hoare quadruple {65017#true} {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,653 INFO L290 TraceCheckUtils]: 155: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,653 INFO L290 TraceCheckUtils]: 154: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,653 INFO L290 TraceCheckUtils]: 153: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,653 INFO L272 TraceCheckUtils]: 152: Hoare triple {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,654 INFO L290 TraceCheckUtils]: 151: Hoare triple {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,654 INFO L290 TraceCheckUtils]: 150: Hoare triple {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65888#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,654 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {65017#true} {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,654 INFO L290 TraceCheckUtils]: 148: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,655 INFO L290 TraceCheckUtils]: 147: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,655 INFO L290 TraceCheckUtils]: 146: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,655 INFO L272 TraceCheckUtils]: 145: Hoare triple {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,655 INFO L290 TraceCheckUtils]: 144: Hoare triple {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,656 INFO L290 TraceCheckUtils]: 143: Hoare triple {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65910#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,656 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {65017#true} {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:55:16,656 INFO L290 TraceCheckUtils]: 141: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,656 INFO L290 TraceCheckUtils]: 140: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,656 INFO L290 TraceCheckUtils]: 139: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,656 INFO L272 TraceCheckUtils]: 138: Hoare triple {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,657 INFO L290 TraceCheckUtils]: 137: Hoare triple {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:55:16,657 INFO L290 TraceCheckUtils]: 136: Hoare triple {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65932#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:55:16,658 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {65017#true} {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:55:16,658 INFO L290 TraceCheckUtils]: 134: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,658 INFO L290 TraceCheckUtils]: 133: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,658 INFO L290 TraceCheckUtils]: 132: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,658 INFO L272 TraceCheckUtils]: 131: Hoare triple {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,658 INFO L290 TraceCheckUtils]: 130: Hoare triple {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:55:16,659 INFO L290 TraceCheckUtils]: 129: Hoare triple {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65954#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:55:16,659 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {65017#true} {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:55:16,659 INFO L290 TraceCheckUtils]: 127: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,659 INFO L290 TraceCheckUtils]: 126: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,659 INFO L290 TraceCheckUtils]: 125: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,659 INFO L272 TraceCheckUtils]: 124: Hoare triple {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,660 INFO L290 TraceCheckUtils]: 123: Hoare triple {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:55:16,661 INFO L290 TraceCheckUtils]: 122: Hoare triple {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65976#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:55:16,661 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {65017#true} {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:55:16,661 INFO L290 TraceCheckUtils]: 120: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,661 INFO L290 TraceCheckUtils]: 119: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,661 INFO L290 TraceCheckUtils]: 118: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,661 INFO L272 TraceCheckUtils]: 117: Hoare triple {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,662 INFO L290 TraceCheckUtils]: 116: Hoare triple {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:55:16,662 INFO L290 TraceCheckUtils]: 115: Hoare triple {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {65998#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:55:16,662 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {65017#true} {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:55:16,663 INFO L290 TraceCheckUtils]: 113: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,663 INFO L290 TraceCheckUtils]: 112: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,663 INFO L290 TraceCheckUtils]: 111: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,663 INFO L272 TraceCheckUtils]: 110: Hoare triple {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,663 INFO L290 TraceCheckUtils]: 109: Hoare triple {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:55:16,664 INFO L290 TraceCheckUtils]: 108: Hoare triple {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66020#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:55:16,664 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {65017#true} {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:55:16,664 INFO L290 TraceCheckUtils]: 106: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,664 INFO L290 TraceCheckUtils]: 105: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,664 INFO L290 TraceCheckUtils]: 104: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,664 INFO L272 TraceCheckUtils]: 103: Hoare triple {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,665 INFO L290 TraceCheckUtils]: 102: Hoare triple {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:55:16,665 INFO L290 TraceCheckUtils]: 101: Hoare triple {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66042#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:55:16,666 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {65017#true} {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:55:16,666 INFO L290 TraceCheckUtils]: 99: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,666 INFO L290 TraceCheckUtils]: 98: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,666 INFO L290 TraceCheckUtils]: 97: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,666 INFO L272 TraceCheckUtils]: 96: Hoare triple {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,666 INFO L290 TraceCheckUtils]: 95: Hoare triple {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:55:16,667 INFO L290 TraceCheckUtils]: 94: Hoare triple {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66064#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:55:16,667 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {65017#true} {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:55:16,667 INFO L290 TraceCheckUtils]: 92: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,668 INFO L290 TraceCheckUtils]: 91: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,668 INFO L290 TraceCheckUtils]: 90: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,668 INFO L272 TraceCheckUtils]: 89: Hoare triple {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,668 INFO L290 TraceCheckUtils]: 88: Hoare triple {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:55:16,669 INFO L290 TraceCheckUtils]: 87: Hoare triple {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66086#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:55:16,669 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {65017#true} {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:55:16,669 INFO L290 TraceCheckUtils]: 85: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,669 INFO L290 TraceCheckUtils]: 84: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,669 INFO L290 TraceCheckUtils]: 83: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,669 INFO L272 TraceCheckUtils]: 82: Hoare triple {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,670 INFO L290 TraceCheckUtils]: 81: Hoare triple {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:55:16,670 INFO L290 TraceCheckUtils]: 80: Hoare triple {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66108#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:55:16,671 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {65017#true} {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,671 INFO L290 TraceCheckUtils]: 78: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,671 INFO L290 TraceCheckUtils]: 77: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,671 INFO L290 TraceCheckUtils]: 76: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,671 INFO L272 TraceCheckUtils]: 75: Hoare triple {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,671 INFO L290 TraceCheckUtils]: 74: Hoare triple {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,672 INFO L290 TraceCheckUtils]: 73: Hoare triple {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66130#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,672 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {65017#true} {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:55:16,672 INFO L290 TraceCheckUtils]: 71: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,672 INFO L290 TraceCheckUtils]: 70: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,672 INFO L290 TraceCheckUtils]: 69: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,672 INFO L272 TraceCheckUtils]: 68: Hoare triple {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,673 INFO L290 TraceCheckUtils]: 67: Hoare triple {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:55:16,673 INFO L290 TraceCheckUtils]: 66: Hoare triple {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66152#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:55:16,674 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {65017#true} {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:55:16,674 INFO L290 TraceCheckUtils]: 64: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,674 INFO L290 TraceCheckUtils]: 63: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,674 INFO L290 TraceCheckUtils]: 62: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,674 INFO L272 TraceCheckUtils]: 61: Hoare triple {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,674 INFO L290 TraceCheckUtils]: 60: Hoare triple {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:55:16,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66174#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:55:16,675 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {65017#true} {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,676 INFO L290 TraceCheckUtils]: 57: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,676 INFO L290 TraceCheckUtils]: 56: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,676 INFO L290 TraceCheckUtils]: 55: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,676 INFO L272 TraceCheckUtils]: 54: Hoare triple {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,676 INFO L290 TraceCheckUtils]: 53: Hoare triple {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,677 INFO L290 TraceCheckUtils]: 52: Hoare triple {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66196#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:55:16,677 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {65017#true} {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #66#return; {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:55:16,677 INFO L290 TraceCheckUtils]: 50: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,677 INFO L290 TraceCheckUtils]: 49: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,677 INFO L272 TraceCheckUtils]: 47: Hoare triple {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,678 INFO L290 TraceCheckUtils]: 46: Hoare triple {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:55:16,678 INFO L290 TraceCheckUtils]: 45: Hoare triple {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66218#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:55:16,679 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {65017#true} {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #66#return; {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:55:16,679 INFO L290 TraceCheckUtils]: 43: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,679 INFO L290 TraceCheckUtils]: 41: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,679 INFO L272 TraceCheckUtils]: 40: Hoare triple {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:55:16,680 INFO L290 TraceCheckUtils]: 38: Hoare triple {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {66240#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:55:16,680 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {65017#true} {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #66#return; {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:55:16,680 INFO L290 TraceCheckUtils]: 36: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,680 INFO L290 TraceCheckUtils]: 35: Hoare triple {65017#true} assume !(0 == ~cond); {65017#true} is VALID [2022-04-27 10:55:16,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {65017#true} ~cond := #in~cond; {65017#true} is VALID [2022-04-27 10:55:16,680 INFO L272 TraceCheckUtils]: 33: Hoare triple {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {65017#true} is VALID [2022-04-27 10:55:16,681 INFO L290 TraceCheckUtils]: 32: Hoare triple {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:55:16,681 INFO L290 TraceCheckUtils]: 31: Hoare triple {66284#(or (<= (div main_~n~0 2) 22) (<= 23 main_~k~0))} ~j~0 := 0; {66262#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:55:16,682 INFO L290 TraceCheckUtils]: 30: Hoare triple {66284#(or (<= (div main_~n~0 2) 22) (<= 23 main_~k~0))} assume !(~i~0 < ~n~0); {66284#(or (<= (div main_~n~0 2) 22) (<= 23 main_~k~0))} is VALID [2022-04-27 10:55:16,682 INFO L290 TraceCheckUtils]: 29: Hoare triple {66291#(or (<= (div main_~n~0 2) 22) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66284#(or (<= (div main_~n~0 2) 22) (<= 23 main_~k~0))} is VALID [2022-04-27 10:55:16,683 INFO L290 TraceCheckUtils]: 28: Hoare triple {66295#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66291#(or (<= (div main_~n~0 2) 22) (<= 24 main_~k~0))} is VALID [2022-04-27 10:55:16,683 INFO L290 TraceCheckUtils]: 27: Hoare triple {66299#(or (<= (div main_~n~0 2) 22) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66295#(or (<= 25 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {66303#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66299#(or (<= (div main_~n~0 2) 22) (<= 26 main_~k~0))} is VALID [2022-04-27 10:55:16,684 INFO L290 TraceCheckUtils]: 25: Hoare triple {66307#(or (<= (div main_~n~0 2) 22) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66303#(or (<= 27 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,684 INFO L290 TraceCheckUtils]: 24: Hoare triple {66311#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66307#(or (<= (div main_~n~0 2) 22) (<= 28 main_~k~0))} is VALID [2022-04-27 10:55:16,685 INFO L290 TraceCheckUtils]: 23: Hoare triple {66315#(or (<= (div main_~n~0 2) 22) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66311#(or (<= 29 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,685 INFO L290 TraceCheckUtils]: 22: Hoare triple {66319#(or (<= (div main_~n~0 2) 22) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66315#(or (<= (div main_~n~0 2) 22) (<= 30 main_~k~0))} is VALID [2022-04-27 10:55:16,686 INFO L290 TraceCheckUtils]: 21: Hoare triple {66323#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66319#(or (<= (div main_~n~0 2) 22) (<= 31 main_~k~0))} is VALID [2022-04-27 10:55:16,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {66327#(or (<= (div main_~n~0 2) 22) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66323#(or (<= 32 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,687 INFO L290 TraceCheckUtils]: 19: Hoare triple {66331#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66327#(or (<= (div main_~n~0 2) 22) (<= 33 main_~k~0))} is VALID [2022-04-27 10:55:16,687 INFO L290 TraceCheckUtils]: 18: Hoare triple {66335#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66331#(or (<= 34 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {66339#(or (<= (div main_~n~0 2) 22) (<= 36 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66335#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {66343#(or (<= (div main_~n~0 2) 22) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66339#(or (<= (div main_~n~0 2) 22) (<= 36 main_~k~0))} is VALID [2022-04-27 10:55:16,689 INFO L290 TraceCheckUtils]: 15: Hoare triple {66347#(or (<= 38 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66343#(or (<= (div main_~n~0 2) 22) (<= 37 main_~k~0))} is VALID [2022-04-27 10:55:16,689 INFO L290 TraceCheckUtils]: 14: Hoare triple {66351#(or (<= (div main_~n~0 2) 22) (<= 39 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66347#(or (<= 38 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,689 INFO L290 TraceCheckUtils]: 13: Hoare triple {66355#(or (<= 40 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66351#(or (<= (div main_~n~0 2) 22) (<= 39 main_~k~0))} is VALID [2022-04-27 10:55:16,690 INFO L290 TraceCheckUtils]: 12: Hoare triple {66359#(or (<= 41 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66355#(or (<= 40 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,690 INFO L290 TraceCheckUtils]: 11: Hoare triple {66363#(or (<= 42 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66359#(or (<= 41 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,691 INFO L290 TraceCheckUtils]: 10: Hoare triple {66367#(or (<= (div main_~n~0 2) 22) (<= 43 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66363#(or (<= 42 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,691 INFO L290 TraceCheckUtils]: 9: Hoare triple {66371#(or (<= 44 main_~k~0) (<= (div main_~n~0 2) 22))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66367#(or (<= (div main_~n~0 2) 22) (<= 43 main_~k~0))} is VALID [2022-04-27 10:55:16,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {66375#(or (<= (div main_~n~0 2) 22) (<= 45 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66371#(or (<= 44 main_~k~0) (<= (div main_~n~0 2) 22))} is VALID [2022-04-27 10:55:16,692 INFO L290 TraceCheckUtils]: 7: Hoare triple {66379#(or (<= (div main_~n~0 2) 22) (not (< main_~i~0 main_~n~0)) (<= 46 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {66375#(or (<= (div main_~n~0 2) 22) (<= 45 main_~k~0))} is VALID [2022-04-27 10:55:16,693 INFO L290 TraceCheckUtils]: 6: Hoare triple {65017#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {66379#(or (<= (div main_~n~0 2) 22) (not (< main_~i~0 main_~n~0)) (<= 46 main_~k~0))} is VALID [2022-04-27 10:55:16,693 INFO L290 TraceCheckUtils]: 5: Hoare triple {65017#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {65017#true} is VALID [2022-04-27 10:55:16,693 INFO L272 TraceCheckUtils]: 4: Hoare triple {65017#true} call #t~ret5 := main(); {65017#true} is VALID [2022-04-27 10:55:16,693 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65017#true} {65017#true} #68#return; {65017#true} is VALID [2022-04-27 10:55:16,693 INFO L290 TraceCheckUtils]: 2: Hoare triple {65017#true} assume true; {65017#true} is VALID [2022-04-27 10:55:16,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {65017#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(9, 2); {65017#true} is VALID [2022-04-27 10:55:16,693 INFO L272 TraceCheckUtils]: 0: Hoare triple {65017#true} call ULTIMATE.init(); {65017#true} is VALID [2022-04-27 10:55:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 44 proven. 1013 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:16,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1010270940] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:55:16,694 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:55:16,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 52, 52] total 150 [2022-04-27 10:55:16,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914231416] [2022-04-27 10:55:16,694 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:55:16,695 INFO L78 Accepts]: Start accepts. Automaton has has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) Word has length 191 [2022-04-27 10:55:16,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:55:16,696 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2022-04-27 10:55:16,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:55:16,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 150 states [2022-04-27 10:55:16,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:55:16,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 150 interpolants. [2022-04-27 10:55:16,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2499, Invalid=19851, Unknown=0, NotChecked=0, Total=22350 [2022-04-27 10:55:16,961 INFO L87 Difference]: Start difference. First operand 532 states and 679 transitions. Second operand has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2022-04-27 10:55:47,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:55:47,221 INFO L93 Difference]: Finished difference Result 660 states and 816 transitions. [2022-04-27 10:55:47,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2022-04-27 10:55:47,222 INFO L78 Accepts]: Start accepts. Automaton has has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) Word has length 191 [2022-04-27 10:55:47,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:55:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2022-04-27 10:55:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 157 transitions. [2022-04-27 10:55:47,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2022-04-27 10:55:47,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 157 transitions. [2022-04-27 10:55:47,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 157 transitions. [2022-04-27 10:55:47,415 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:55:47,428 INFO L225 Difference]: With dead ends: 660 [2022-04-27 10:55:47,428 INFO L226 Difference]: Without dead ends: 529 [2022-04-27 10:55:47,431 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 559 GetRequests, 330 SyntacticMatches, 3 SemanticMatches, 226 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13338 ImplicationChecksByTransitivity, 20.0s TimeCoverageRelationStatistics Valid=5441, Invalid=46315, Unknown=0, NotChecked=0, Total=51756 [2022-04-27 10:55:47,431 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 139 mSDsluCounter, 202 mSDsCounter, 0 mSdLazyCounter, 4457 mSolverCounterSat, 457 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 236 SdHoareTripleChecker+Invalid, 4914 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 457 IncrementalHoareTripleChecker+Valid, 4457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:55:47,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 236 Invalid, 4914 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [457 Valid, 4457 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-27 10:55:47,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2022-04-27 10:55:52,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 529. [2022-04-27 10:55:52,749 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:55:52,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 529 states. Second operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) [2022-04-27 10:55:52,750 INFO L74 IsIncluded]: Start isIncluded. First operand 529 states. Second operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) [2022-04-27 10:55:52,750 INFO L87 Difference]: Start difference. First operand 529 states. Second operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) [2022-04-27 10:55:52,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:55:52,763 INFO L93 Difference]: Finished difference Result 529 states and 674 transitions. [2022-04-27 10:55:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 674 transitions. [2022-04-27 10:55:52,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:55:52,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:55:52,764 INFO L74 IsIncluded]: Start isIncluded. First operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) Second operand 529 states. [2022-04-27 10:55:52,764 INFO L87 Difference]: Start difference. First operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) Second operand 529 states. [2022-04-27 10:55:52,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:55:52,776 INFO L93 Difference]: Finished difference Result 529 states and 674 transitions. [2022-04-27 10:55:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 674 transitions. [2022-04-27 10:55:52,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:55:52,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:55:52,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:55:52,777 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:55:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 529 states, 372 states have (on average 1.0618279569892473) internal successors, (395), 380 states have internal predecessors, (395), 140 states have call successors, (140), 17 states have call predecessors, (140), 16 states have return successors, (139), 131 states have call predecessors, (139), 139 states have call successors, (139) [2022-04-27 10:55:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 674 transitions. [2022-04-27 10:55:52,792 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 674 transitions. Word has length 191 [2022-04-27 10:55:52,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:55:52,793 INFO L495 AbstractCegarLoop]: Abstraction has 529 states and 674 transitions. [2022-04-27 10:55:52,793 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 150 states, 149 states have (on average 1.5100671140939597) internal successors, (225), 147 states have internal predecessors, (225), 68 states have call successors, (71), 4 states have call predecessors, (71), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2022-04-27 10:55:52,793 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 674 transitions. [2022-04-27 10:55:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-04-27 10:55:52,794 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:55:52,794 INFO L195 NwaCegarLoop]: trace histogram [24, 23, 23, 23, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:55:52,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2022-04-27 10:55:53,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2022-04-27 10:55:53,011 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:55:53,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:55:53,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1619759954, now seen corresponding path program 28 times [2022-04-27 10:55:53,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:55:53,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056881398] [2022-04-27 10:55:53,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:55:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:55:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:55:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {69693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {69551#true} is VALID [2022-04-27 10:55:53,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {69551#true} {69551#true} #68#return; {69551#true} is VALID [2022-04-27 10:55:53,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-27 10:55:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,841 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69580#(<= 23 main_~k~0)} #66#return; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-27 10:55:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,843 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69585#(<= 22 main_~k~0)} #66#return; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:53,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-04-27 10:55:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69590#(<= 21 main_~k~0)} #66#return; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:53,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-27 10:55:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,849 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,849 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69595#(<= 20 main_~k~0)} #66#return; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:53,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-27 10:55:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,855 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,856 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69600#(<= 19 main_~k~0)} #66#return; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:53,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-04-27 10:55:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,858 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69605#(<= 18 main_~k~0)} #66#return; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:53,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-04-27 10:55:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,863 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69610#(<= 17 main_~k~0)} #66#return; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:53,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-27 10:55:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,866 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69615#(<= 16 main_~k~0)} #66#return; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:53,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-04-27 10:55:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69620#(<= 15 main_~k~0)} #66#return; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:53,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-27 10:55:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,871 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,871 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69625#(<= 14 main_~k~0)} #66#return; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:53,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-04-27 10:55:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,873 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,873 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69630#(<= 13 main_~k~0)} #66#return; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:53,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-04-27 10:55:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,875 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69635#(<= 12 main_~k~0)} #66#return; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:53,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-04-27 10:55:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,877 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69640#(<= 11 main_~k~0)} #66#return; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:53,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-04-27 10:55:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69645#(<= 10 main_~k~0)} #66#return; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:53,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-04-27 10:55:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69650#(<= 9 main_~k~0)} #66#return; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:53,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-27 10:55:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,882 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,882 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,882 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69655#(<= 8 main_~k~0)} #66#return; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:53,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-04-27 10:55:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69660#(<= 7 main_~k~0)} #66#return; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:53,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-04-27 10:55:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,886 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,886 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,886 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,886 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69665#(<= 6 main_~k~0)} #66#return; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:53,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-04-27 10:55:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,887 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,888 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69670#(<= 5 main_~k~0)} #66#return; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:53,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-04-27 10:55:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,889 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,889 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69675#(<= 4 main_~k~0)} #66#return; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:53,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-04-27 10:55:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,891 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,891 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69680#(<= 3 main_~k~0)} #66#return; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:53,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-27 10:55:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:53,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69685#(<= 2 main_~k~0)} #66#return; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:53,893 INFO L272 TraceCheckUtils]: 0: Hoare triple {69551#true} call ULTIMATE.init(); {69693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:55:53,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {69693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69551#true} #68#return; {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L272 TraceCheckUtils]: 4: Hoare triple {69551#true} call #t~ret5 := main(); {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L290 TraceCheckUtils]: 5: Hoare triple {69551#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {69551#true} is VALID [2022-04-27 10:55:53,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {69551#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {69556#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:55:53,894 INFO L290 TraceCheckUtils]: 7: Hoare triple {69556#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69557#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,894 INFO L290 TraceCheckUtils]: 8: Hoare triple {69557#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69558#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,895 INFO L290 TraceCheckUtils]: 9: Hoare triple {69558#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69559#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,895 INFO L290 TraceCheckUtils]: 10: Hoare triple {69559#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69560#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,895 INFO L290 TraceCheckUtils]: 11: Hoare triple {69560#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69561#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {69561#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69562#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,896 INFO L290 TraceCheckUtils]: 13: Hoare triple {69562#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69563#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,897 INFO L290 TraceCheckUtils]: 14: Hoare triple {69563#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69564#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,897 INFO L290 TraceCheckUtils]: 15: Hoare triple {69564#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69565#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,897 INFO L290 TraceCheckUtils]: 16: Hoare triple {69565#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69566#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,898 INFO L290 TraceCheckUtils]: 17: Hoare triple {69566#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69567#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,898 INFO L290 TraceCheckUtils]: 18: Hoare triple {69567#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69568#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,899 INFO L290 TraceCheckUtils]: 19: Hoare triple {69568#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69569#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,899 INFO L290 TraceCheckUtils]: 20: Hoare triple {69569#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69570#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,899 INFO L290 TraceCheckUtils]: 21: Hoare triple {69570#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69571#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,900 INFO L290 TraceCheckUtils]: 22: Hoare triple {69571#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69572#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,900 INFO L290 TraceCheckUtils]: 23: Hoare triple {69572#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69573#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,901 INFO L290 TraceCheckUtils]: 24: Hoare triple {69573#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69574#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,901 INFO L290 TraceCheckUtils]: 25: Hoare triple {69574#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69575#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,901 INFO L290 TraceCheckUtils]: 26: Hoare triple {69575#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69576#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {69576#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69577#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,902 INFO L290 TraceCheckUtils]: 28: Hoare triple {69577#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69578#(<= (+ main_~n~0 22) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,903 INFO L290 TraceCheckUtils]: 29: Hoare triple {69578#(<= (+ main_~n~0 22) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69579#(<= (+ 23 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:55:53,903 INFO L290 TraceCheckUtils]: 30: Hoare triple {69579#(<= (+ 23 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,903 INFO L290 TraceCheckUtils]: 31: Hoare triple {69580#(<= 23 main_~k~0)} assume !(~i~0 < ~n~0); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,903 INFO L290 TraceCheckUtils]: 32: Hoare triple {69580#(<= 23 main_~k~0)} ~j~0 := 0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {69580#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,904 INFO L272 TraceCheckUtils]: 34: Hoare triple {69580#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,904 INFO L290 TraceCheckUtils]: 36: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,904 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {69551#true} {69580#(<= 23 main_~k~0)} #66#return; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:53,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {69580#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:53,905 INFO L290 TraceCheckUtils]: 40: Hoare triple {69585#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:53,905 INFO L272 TraceCheckUtils]: 41: Hoare triple {69585#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,905 INFO L290 TraceCheckUtils]: 42: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,905 INFO L290 TraceCheckUtils]: 43: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,905 INFO L290 TraceCheckUtils]: 44: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,905 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {69551#true} {69585#(<= 22 main_~k~0)} #66#return; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:53,905 INFO L290 TraceCheckUtils]: 46: Hoare triple {69585#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:53,906 INFO L290 TraceCheckUtils]: 47: Hoare triple {69590#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:53,906 INFO L272 TraceCheckUtils]: 48: Hoare triple {69590#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,906 INFO L290 TraceCheckUtils]: 49: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,906 INFO L290 TraceCheckUtils]: 50: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,906 INFO L290 TraceCheckUtils]: 51: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,906 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {69551#true} {69590#(<= 21 main_~k~0)} #66#return; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:53,907 INFO L290 TraceCheckUtils]: 53: Hoare triple {69590#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:53,907 INFO L290 TraceCheckUtils]: 54: Hoare triple {69595#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:53,907 INFO L272 TraceCheckUtils]: 55: Hoare triple {69595#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,907 INFO L290 TraceCheckUtils]: 56: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,907 INFO L290 TraceCheckUtils]: 57: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,907 INFO L290 TraceCheckUtils]: 58: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,907 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {69551#true} {69595#(<= 20 main_~k~0)} #66#return; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:53,908 INFO L290 TraceCheckUtils]: 60: Hoare triple {69595#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:53,908 INFO L290 TraceCheckUtils]: 61: Hoare triple {69600#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:53,908 INFO L272 TraceCheckUtils]: 62: Hoare triple {69600#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,908 INFO L290 TraceCheckUtils]: 63: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,908 INFO L290 TraceCheckUtils]: 64: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,908 INFO L290 TraceCheckUtils]: 65: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,908 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {69551#true} {69600#(<= 19 main_~k~0)} #66#return; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:53,909 INFO L290 TraceCheckUtils]: 67: Hoare triple {69600#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:53,909 INFO L290 TraceCheckUtils]: 68: Hoare triple {69605#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:53,909 INFO L272 TraceCheckUtils]: 69: Hoare triple {69605#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,909 INFO L290 TraceCheckUtils]: 70: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,909 INFO L290 TraceCheckUtils]: 71: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,909 INFO L290 TraceCheckUtils]: 72: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,909 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {69551#true} {69605#(<= 18 main_~k~0)} #66#return; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:53,910 INFO L290 TraceCheckUtils]: 74: Hoare triple {69605#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:53,910 INFO L290 TraceCheckUtils]: 75: Hoare triple {69610#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:53,910 INFO L272 TraceCheckUtils]: 76: Hoare triple {69610#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,910 INFO L290 TraceCheckUtils]: 77: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,910 INFO L290 TraceCheckUtils]: 78: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,910 INFO L290 TraceCheckUtils]: 79: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,911 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {69551#true} {69610#(<= 17 main_~k~0)} #66#return; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:53,911 INFO L290 TraceCheckUtils]: 81: Hoare triple {69610#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:53,911 INFO L290 TraceCheckUtils]: 82: Hoare triple {69615#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:53,911 INFO L272 TraceCheckUtils]: 83: Hoare triple {69615#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,911 INFO L290 TraceCheckUtils]: 84: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,911 INFO L290 TraceCheckUtils]: 85: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,911 INFO L290 TraceCheckUtils]: 86: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,912 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {69551#true} {69615#(<= 16 main_~k~0)} #66#return; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:53,912 INFO L290 TraceCheckUtils]: 88: Hoare triple {69615#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:53,912 INFO L290 TraceCheckUtils]: 89: Hoare triple {69620#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:53,912 INFO L272 TraceCheckUtils]: 90: Hoare triple {69620#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,912 INFO L290 TraceCheckUtils]: 91: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,912 INFO L290 TraceCheckUtils]: 92: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,912 INFO L290 TraceCheckUtils]: 93: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,913 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {69551#true} {69620#(<= 15 main_~k~0)} #66#return; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:53,913 INFO L290 TraceCheckUtils]: 95: Hoare triple {69620#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:53,913 INFO L290 TraceCheckUtils]: 96: Hoare triple {69625#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:53,913 INFO L272 TraceCheckUtils]: 97: Hoare triple {69625#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,913 INFO L290 TraceCheckUtils]: 98: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,913 INFO L290 TraceCheckUtils]: 99: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,913 INFO L290 TraceCheckUtils]: 100: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,914 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {69551#true} {69625#(<= 14 main_~k~0)} #66#return; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:53,914 INFO L290 TraceCheckUtils]: 102: Hoare triple {69625#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:53,914 INFO L290 TraceCheckUtils]: 103: Hoare triple {69630#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:53,914 INFO L272 TraceCheckUtils]: 104: Hoare triple {69630#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,914 INFO L290 TraceCheckUtils]: 105: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,915 INFO L290 TraceCheckUtils]: 106: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,915 INFO L290 TraceCheckUtils]: 107: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,915 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {69551#true} {69630#(<= 13 main_~k~0)} #66#return; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:53,915 INFO L290 TraceCheckUtils]: 109: Hoare triple {69630#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:53,915 INFO L290 TraceCheckUtils]: 110: Hoare triple {69635#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:53,916 INFO L272 TraceCheckUtils]: 111: Hoare triple {69635#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,916 INFO L290 TraceCheckUtils]: 112: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,916 INFO L290 TraceCheckUtils]: 113: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,916 INFO L290 TraceCheckUtils]: 114: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,916 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {69551#true} {69635#(<= 12 main_~k~0)} #66#return; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:53,916 INFO L290 TraceCheckUtils]: 116: Hoare triple {69635#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:53,917 INFO L290 TraceCheckUtils]: 117: Hoare triple {69640#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:53,917 INFO L272 TraceCheckUtils]: 118: Hoare triple {69640#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,917 INFO L290 TraceCheckUtils]: 119: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,917 INFO L290 TraceCheckUtils]: 120: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,917 INFO L290 TraceCheckUtils]: 121: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,917 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {69551#true} {69640#(<= 11 main_~k~0)} #66#return; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:53,917 INFO L290 TraceCheckUtils]: 123: Hoare triple {69640#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:53,918 INFO L290 TraceCheckUtils]: 124: Hoare triple {69645#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:53,918 INFO L272 TraceCheckUtils]: 125: Hoare triple {69645#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,918 INFO L290 TraceCheckUtils]: 126: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,918 INFO L290 TraceCheckUtils]: 127: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,918 INFO L290 TraceCheckUtils]: 128: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,918 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {69551#true} {69645#(<= 10 main_~k~0)} #66#return; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:53,918 INFO L290 TraceCheckUtils]: 130: Hoare triple {69645#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:53,919 INFO L290 TraceCheckUtils]: 131: Hoare triple {69650#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:53,919 INFO L272 TraceCheckUtils]: 132: Hoare triple {69650#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,919 INFO L290 TraceCheckUtils]: 133: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,919 INFO L290 TraceCheckUtils]: 134: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,919 INFO L290 TraceCheckUtils]: 135: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,919 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {69551#true} {69650#(<= 9 main_~k~0)} #66#return; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:53,920 INFO L290 TraceCheckUtils]: 137: Hoare triple {69650#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:53,920 INFO L290 TraceCheckUtils]: 138: Hoare triple {69655#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:53,920 INFO L272 TraceCheckUtils]: 139: Hoare triple {69655#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,920 INFO L290 TraceCheckUtils]: 140: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,920 INFO L290 TraceCheckUtils]: 141: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,920 INFO L290 TraceCheckUtils]: 142: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,920 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {69551#true} {69655#(<= 8 main_~k~0)} #66#return; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:53,921 INFO L290 TraceCheckUtils]: 144: Hoare triple {69655#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:53,921 INFO L290 TraceCheckUtils]: 145: Hoare triple {69660#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:53,921 INFO L272 TraceCheckUtils]: 146: Hoare triple {69660#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,921 INFO L290 TraceCheckUtils]: 147: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,921 INFO L290 TraceCheckUtils]: 148: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,921 INFO L290 TraceCheckUtils]: 149: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,921 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {69551#true} {69660#(<= 7 main_~k~0)} #66#return; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:53,922 INFO L290 TraceCheckUtils]: 151: Hoare triple {69660#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:53,922 INFO L290 TraceCheckUtils]: 152: Hoare triple {69665#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:53,922 INFO L272 TraceCheckUtils]: 153: Hoare triple {69665#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,922 INFO L290 TraceCheckUtils]: 154: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,922 INFO L290 TraceCheckUtils]: 155: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,922 INFO L290 TraceCheckUtils]: 156: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,922 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {69551#true} {69665#(<= 6 main_~k~0)} #66#return; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:53,923 INFO L290 TraceCheckUtils]: 158: Hoare triple {69665#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:53,923 INFO L290 TraceCheckUtils]: 159: Hoare triple {69670#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:53,923 INFO L272 TraceCheckUtils]: 160: Hoare triple {69670#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,923 INFO L290 TraceCheckUtils]: 161: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,923 INFO L290 TraceCheckUtils]: 162: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,923 INFO L290 TraceCheckUtils]: 163: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,923 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {69551#true} {69670#(<= 5 main_~k~0)} #66#return; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:53,924 INFO L290 TraceCheckUtils]: 165: Hoare triple {69670#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:53,924 INFO L290 TraceCheckUtils]: 166: Hoare triple {69675#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:53,924 INFO L272 TraceCheckUtils]: 167: Hoare triple {69675#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,924 INFO L290 TraceCheckUtils]: 168: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,924 INFO L290 TraceCheckUtils]: 169: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,924 INFO L290 TraceCheckUtils]: 170: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,925 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {69551#true} {69675#(<= 4 main_~k~0)} #66#return; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:53,925 INFO L290 TraceCheckUtils]: 172: Hoare triple {69675#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:53,925 INFO L290 TraceCheckUtils]: 173: Hoare triple {69680#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:53,925 INFO L272 TraceCheckUtils]: 174: Hoare triple {69680#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,925 INFO L290 TraceCheckUtils]: 175: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,925 INFO L290 TraceCheckUtils]: 176: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,925 INFO L290 TraceCheckUtils]: 177: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,926 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {69551#true} {69680#(<= 3 main_~k~0)} #66#return; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:53,926 INFO L290 TraceCheckUtils]: 179: Hoare triple {69680#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:53,926 INFO L290 TraceCheckUtils]: 180: Hoare triple {69685#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:53,926 INFO L272 TraceCheckUtils]: 181: Hoare triple {69685#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:53,926 INFO L290 TraceCheckUtils]: 182: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:53,926 INFO L290 TraceCheckUtils]: 183: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:53,926 INFO L290 TraceCheckUtils]: 184: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:53,927 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {69551#true} {69685#(<= 2 main_~k~0)} #66#return; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:53,927 INFO L290 TraceCheckUtils]: 186: Hoare triple {69685#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:53,927 INFO L290 TraceCheckUtils]: 187: Hoare triple {69690#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:53,928 INFO L272 TraceCheckUtils]: 188: Hoare triple {69690#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69691#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:55:53,928 INFO L290 TraceCheckUtils]: 189: Hoare triple {69691#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {69692#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:55:53,928 INFO L290 TraceCheckUtils]: 190: Hoare triple {69692#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {69552#false} is VALID [2022-04-27 10:55:53,928 INFO L290 TraceCheckUtils]: 191: Hoare triple {69552#false} assume !false; {69552#false} is VALID [2022-04-27 10:55:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2005 backedges. 297 proven. 784 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:53,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:55:53,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056881398] [2022-04-27 10:55:53,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056881398] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:55:53,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1124876754] [2022-04-27 10:55:53,929 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:55:53,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:55:53,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:55:53,930 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) [2022-04-27 10:55:53,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-27 10:55:54,029 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:55:54,029 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:55:54,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-27 10:55:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:55:54,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:55:55,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {69551#true} call ULTIMATE.init(); {69551#true} is VALID [2022-04-27 10:55:55,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#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(9, 2); {69551#true} is VALID [2022-04-27 10:55:55,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69551#true} #68#return; {69551#true} is VALID [2022-04-27 10:55:55,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {69551#true} call #t~ret5 := main(); {69551#true} is VALID [2022-04-27 10:55:55,898 INFO L290 TraceCheckUtils]: 5: Hoare triple {69551#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {69551#true} is VALID [2022-04-27 10:55:55,898 INFO L290 TraceCheckUtils]: 6: Hoare triple {69551#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {69715#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:55:55,899 INFO L290 TraceCheckUtils]: 7: Hoare triple {69715#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69719#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:55:55,899 INFO L290 TraceCheckUtils]: 8: Hoare triple {69719#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69723#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:55:55,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {69723#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69727#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:55:55,900 INFO L290 TraceCheckUtils]: 10: Hoare triple {69727#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69731#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:55:55,901 INFO L290 TraceCheckUtils]: 11: Hoare triple {69731#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69735#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:55:55,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {69735#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69739#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:55:55,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {69739#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69743#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:55:55,902 INFO L290 TraceCheckUtils]: 14: Hoare triple {69743#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69747#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:55:55,903 INFO L290 TraceCheckUtils]: 15: Hoare triple {69747#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69751#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:55:55,903 INFO L290 TraceCheckUtils]: 16: Hoare triple {69751#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69755#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:55:55,904 INFO L290 TraceCheckUtils]: 17: Hoare triple {69755#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69759#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:55:55,904 INFO L290 TraceCheckUtils]: 18: Hoare triple {69759#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69763#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:55:55,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {69763#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69767#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:55:55,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {69767#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69771#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:55:55,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {69771#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69775#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:55:55,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {69775#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69779#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:55:55,907 INFO L290 TraceCheckUtils]: 23: Hoare triple {69779#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69783#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:55:55,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {69783#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69787#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:55:55,908 INFO L290 TraceCheckUtils]: 25: Hoare triple {69787#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69791#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:55:55,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {69791#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69795#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:55:55,909 INFO L290 TraceCheckUtils]: 27: Hoare triple {69795#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69799#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:55:55,909 INFO L290 TraceCheckUtils]: 28: Hoare triple {69799#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69803#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:55:55,910 INFO L290 TraceCheckUtils]: 29: Hoare triple {69803#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69807#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} is VALID [2022-04-27 10:55:55,910 INFO L290 TraceCheckUtils]: 30: Hoare triple {69807#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:55,910 INFO L290 TraceCheckUtils]: 31: Hoare triple {69580#(<= 23 main_~k~0)} assume !(~i~0 < ~n~0); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:55,911 INFO L290 TraceCheckUtils]: 32: Hoare triple {69580#(<= 23 main_~k~0)} ~j~0 := 0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:55,911 INFO L290 TraceCheckUtils]: 33: Hoare triple {69580#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:55,911 INFO L272 TraceCheckUtils]: 34: Hoare triple {69580#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,911 INFO L290 TraceCheckUtils]: 35: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,911 INFO L290 TraceCheckUtils]: 36: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,911 INFO L290 TraceCheckUtils]: 37: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,911 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {69551#true} {69580#(<= 23 main_~k~0)} #66#return; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:55,912 INFO L290 TraceCheckUtils]: 39: Hoare triple {69580#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:55,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {69585#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:55,912 INFO L272 TraceCheckUtils]: 41: Hoare triple {69585#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,912 INFO L290 TraceCheckUtils]: 42: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,912 INFO L290 TraceCheckUtils]: 43: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,912 INFO L290 TraceCheckUtils]: 44: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,912 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {69551#true} {69585#(<= 22 main_~k~0)} #66#return; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:55,913 INFO L290 TraceCheckUtils]: 46: Hoare triple {69585#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:55,913 INFO L290 TraceCheckUtils]: 47: Hoare triple {69590#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:55,913 INFO L272 TraceCheckUtils]: 48: Hoare triple {69590#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,913 INFO L290 TraceCheckUtils]: 49: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,913 INFO L290 TraceCheckUtils]: 50: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,913 INFO L290 TraceCheckUtils]: 51: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,914 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {69551#true} {69590#(<= 21 main_~k~0)} #66#return; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:55,914 INFO L290 TraceCheckUtils]: 53: Hoare triple {69590#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:55,914 INFO L290 TraceCheckUtils]: 54: Hoare triple {69595#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:55,914 INFO L272 TraceCheckUtils]: 55: Hoare triple {69595#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,914 INFO L290 TraceCheckUtils]: 56: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,914 INFO L290 TraceCheckUtils]: 57: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,914 INFO L290 TraceCheckUtils]: 58: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,915 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {69551#true} {69595#(<= 20 main_~k~0)} #66#return; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:55,915 INFO L290 TraceCheckUtils]: 60: Hoare triple {69595#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:55,915 INFO L290 TraceCheckUtils]: 61: Hoare triple {69600#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:55,915 INFO L272 TraceCheckUtils]: 62: Hoare triple {69600#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,915 INFO L290 TraceCheckUtils]: 63: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,915 INFO L290 TraceCheckUtils]: 64: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,915 INFO L290 TraceCheckUtils]: 65: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,916 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {69551#true} {69600#(<= 19 main_~k~0)} #66#return; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:55,916 INFO L290 TraceCheckUtils]: 67: Hoare triple {69600#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:55,916 INFO L290 TraceCheckUtils]: 68: Hoare triple {69605#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:55,916 INFO L272 TraceCheckUtils]: 69: Hoare triple {69605#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,916 INFO L290 TraceCheckUtils]: 70: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,917 INFO L290 TraceCheckUtils]: 71: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,917 INFO L290 TraceCheckUtils]: 72: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,917 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {69551#true} {69605#(<= 18 main_~k~0)} #66#return; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:55,917 INFO L290 TraceCheckUtils]: 74: Hoare triple {69605#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:55,917 INFO L290 TraceCheckUtils]: 75: Hoare triple {69610#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:55,918 INFO L272 TraceCheckUtils]: 76: Hoare triple {69610#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,918 INFO L290 TraceCheckUtils]: 77: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,918 INFO L290 TraceCheckUtils]: 78: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,918 INFO L290 TraceCheckUtils]: 79: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,918 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {69551#true} {69610#(<= 17 main_~k~0)} #66#return; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:55,918 INFO L290 TraceCheckUtils]: 81: Hoare triple {69610#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:55,919 INFO L290 TraceCheckUtils]: 82: Hoare triple {69615#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:55,919 INFO L272 TraceCheckUtils]: 83: Hoare triple {69615#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,919 INFO L290 TraceCheckUtils]: 84: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,919 INFO L290 TraceCheckUtils]: 85: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,919 INFO L290 TraceCheckUtils]: 86: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,919 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {69551#true} {69615#(<= 16 main_~k~0)} #66#return; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:55,919 INFO L290 TraceCheckUtils]: 88: Hoare triple {69615#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:55,920 INFO L290 TraceCheckUtils]: 89: Hoare triple {69620#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:55,920 INFO L272 TraceCheckUtils]: 90: Hoare triple {69620#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,920 INFO L290 TraceCheckUtils]: 91: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,920 INFO L290 TraceCheckUtils]: 92: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,920 INFO L290 TraceCheckUtils]: 93: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,920 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {69551#true} {69620#(<= 15 main_~k~0)} #66#return; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:55,920 INFO L290 TraceCheckUtils]: 95: Hoare triple {69620#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:55,921 INFO L290 TraceCheckUtils]: 96: Hoare triple {69625#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:55,921 INFO L272 TraceCheckUtils]: 97: Hoare triple {69625#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,921 INFO L290 TraceCheckUtils]: 98: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,921 INFO L290 TraceCheckUtils]: 99: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,921 INFO L290 TraceCheckUtils]: 100: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,921 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {69551#true} {69625#(<= 14 main_~k~0)} #66#return; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:55,922 INFO L290 TraceCheckUtils]: 102: Hoare triple {69625#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:55,922 INFO L290 TraceCheckUtils]: 103: Hoare triple {69630#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:55,922 INFO L272 TraceCheckUtils]: 104: Hoare triple {69630#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,922 INFO L290 TraceCheckUtils]: 105: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,922 INFO L290 TraceCheckUtils]: 106: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,922 INFO L290 TraceCheckUtils]: 107: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,922 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {69551#true} {69630#(<= 13 main_~k~0)} #66#return; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:55,923 INFO L290 TraceCheckUtils]: 109: Hoare triple {69630#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:55,923 INFO L290 TraceCheckUtils]: 110: Hoare triple {69635#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:55,923 INFO L272 TraceCheckUtils]: 111: Hoare triple {69635#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,923 INFO L290 TraceCheckUtils]: 112: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,923 INFO L290 TraceCheckUtils]: 113: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,923 INFO L290 TraceCheckUtils]: 114: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,923 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {69551#true} {69635#(<= 12 main_~k~0)} #66#return; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:55,924 INFO L290 TraceCheckUtils]: 116: Hoare triple {69635#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:55,924 INFO L290 TraceCheckUtils]: 117: Hoare triple {69640#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:55,924 INFO L272 TraceCheckUtils]: 118: Hoare triple {69640#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,924 INFO L290 TraceCheckUtils]: 119: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,924 INFO L290 TraceCheckUtils]: 120: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,924 INFO L290 TraceCheckUtils]: 121: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,925 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {69551#true} {69640#(<= 11 main_~k~0)} #66#return; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:55,925 INFO L290 TraceCheckUtils]: 123: Hoare triple {69640#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:55,925 INFO L290 TraceCheckUtils]: 124: Hoare triple {69645#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:55,925 INFO L272 TraceCheckUtils]: 125: Hoare triple {69645#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,925 INFO L290 TraceCheckUtils]: 126: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,925 INFO L290 TraceCheckUtils]: 127: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,925 INFO L290 TraceCheckUtils]: 128: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,926 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {69551#true} {69645#(<= 10 main_~k~0)} #66#return; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:55,926 INFO L290 TraceCheckUtils]: 130: Hoare triple {69645#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:55,926 INFO L290 TraceCheckUtils]: 131: Hoare triple {69650#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:55,927 INFO L272 TraceCheckUtils]: 132: Hoare triple {69650#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,927 INFO L290 TraceCheckUtils]: 133: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,927 INFO L290 TraceCheckUtils]: 134: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,927 INFO L290 TraceCheckUtils]: 135: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,927 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {69551#true} {69650#(<= 9 main_~k~0)} #66#return; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:55,927 INFO L290 TraceCheckUtils]: 137: Hoare triple {69650#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:55,928 INFO L290 TraceCheckUtils]: 138: Hoare triple {69655#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:55,928 INFO L272 TraceCheckUtils]: 139: Hoare triple {69655#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,928 INFO L290 TraceCheckUtils]: 140: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,928 INFO L290 TraceCheckUtils]: 141: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,928 INFO L290 TraceCheckUtils]: 142: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,928 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {69551#true} {69655#(<= 8 main_~k~0)} #66#return; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:55,928 INFO L290 TraceCheckUtils]: 144: Hoare triple {69655#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:55,929 INFO L290 TraceCheckUtils]: 145: Hoare triple {69660#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:55,929 INFO L272 TraceCheckUtils]: 146: Hoare triple {69660#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,929 INFO L290 TraceCheckUtils]: 147: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,929 INFO L290 TraceCheckUtils]: 148: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,929 INFO L290 TraceCheckUtils]: 149: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,929 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {69551#true} {69660#(<= 7 main_~k~0)} #66#return; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:55,930 INFO L290 TraceCheckUtils]: 151: Hoare triple {69660#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:55,930 INFO L290 TraceCheckUtils]: 152: Hoare triple {69665#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:55,930 INFO L272 TraceCheckUtils]: 153: Hoare triple {69665#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,930 INFO L290 TraceCheckUtils]: 154: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,930 INFO L290 TraceCheckUtils]: 155: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,930 INFO L290 TraceCheckUtils]: 156: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,930 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {69551#true} {69665#(<= 6 main_~k~0)} #66#return; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:55,931 INFO L290 TraceCheckUtils]: 158: Hoare triple {69665#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:55,931 INFO L290 TraceCheckUtils]: 159: Hoare triple {69670#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:55,931 INFO L272 TraceCheckUtils]: 160: Hoare triple {69670#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,931 INFO L290 TraceCheckUtils]: 161: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,931 INFO L290 TraceCheckUtils]: 162: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,931 INFO L290 TraceCheckUtils]: 163: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,931 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {69551#true} {69670#(<= 5 main_~k~0)} #66#return; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:55,932 INFO L290 TraceCheckUtils]: 165: Hoare triple {69670#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:55,932 INFO L290 TraceCheckUtils]: 166: Hoare triple {69675#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:55,932 INFO L272 TraceCheckUtils]: 167: Hoare triple {69675#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,932 INFO L290 TraceCheckUtils]: 168: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,932 INFO L290 TraceCheckUtils]: 169: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,932 INFO L290 TraceCheckUtils]: 170: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,933 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {69551#true} {69675#(<= 4 main_~k~0)} #66#return; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:55,933 INFO L290 TraceCheckUtils]: 172: Hoare triple {69675#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:55,933 INFO L290 TraceCheckUtils]: 173: Hoare triple {69680#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:55,933 INFO L272 TraceCheckUtils]: 174: Hoare triple {69680#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,933 INFO L290 TraceCheckUtils]: 175: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,933 INFO L290 TraceCheckUtils]: 176: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,933 INFO L290 TraceCheckUtils]: 177: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,934 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {69551#true} {69680#(<= 3 main_~k~0)} #66#return; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:55,934 INFO L290 TraceCheckUtils]: 179: Hoare triple {69680#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:55,934 INFO L290 TraceCheckUtils]: 180: Hoare triple {69685#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:55,934 INFO L272 TraceCheckUtils]: 181: Hoare triple {69685#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:55,934 INFO L290 TraceCheckUtils]: 182: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:55,934 INFO L290 TraceCheckUtils]: 183: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:55,934 INFO L290 TraceCheckUtils]: 184: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:55,935 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {69551#true} {69685#(<= 2 main_~k~0)} #66#return; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:55,935 INFO L290 TraceCheckUtils]: 186: Hoare triple {69685#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:55,935 INFO L290 TraceCheckUtils]: 187: Hoare triple {69690#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:55,936 INFO L272 TraceCheckUtils]: 188: Hoare triple {69690#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {70285#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:55:55,936 INFO L290 TraceCheckUtils]: 189: Hoare triple {70285#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {70289#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:55:55,936 INFO L290 TraceCheckUtils]: 190: Hoare triple {70289#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {69552#false} is VALID [2022-04-27 10:55:55,936 INFO L290 TraceCheckUtils]: 191: Hoare triple {69552#false} assume !false; {69552#false} is VALID [2022-04-27 10:55:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2005 backedges. 44 proven. 1037 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:55,937 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:55:57,745 INFO L290 TraceCheckUtils]: 191: Hoare triple {69552#false} assume !false; {69552#false} is VALID [2022-04-27 10:55:57,746 INFO L290 TraceCheckUtils]: 190: Hoare triple {70289#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {69552#false} is VALID [2022-04-27 10:55:57,746 INFO L290 TraceCheckUtils]: 189: Hoare triple {70285#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {70289#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:55:57,747 INFO L272 TraceCheckUtils]: 188: Hoare triple {69690#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {70285#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:55:57,747 INFO L290 TraceCheckUtils]: 187: Hoare triple {69690#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:57,747 INFO L290 TraceCheckUtils]: 186: Hoare triple {69685#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69690#(<= 1 main_~k~0)} is VALID [2022-04-27 10:55:57,748 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {69551#true} {69685#(<= 2 main_~k~0)} #66#return; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:57,748 INFO L290 TraceCheckUtils]: 184: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,748 INFO L290 TraceCheckUtils]: 183: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,748 INFO L290 TraceCheckUtils]: 182: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,748 INFO L272 TraceCheckUtils]: 181: Hoare triple {69685#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,748 INFO L290 TraceCheckUtils]: 180: Hoare triple {69685#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:57,748 INFO L290 TraceCheckUtils]: 179: Hoare triple {69680#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69685#(<= 2 main_~k~0)} is VALID [2022-04-27 10:55:57,749 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {69551#true} {69680#(<= 3 main_~k~0)} #66#return; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:57,749 INFO L290 TraceCheckUtils]: 177: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,749 INFO L290 TraceCheckUtils]: 176: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,749 INFO L290 TraceCheckUtils]: 175: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,749 INFO L272 TraceCheckUtils]: 174: Hoare triple {69680#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,749 INFO L290 TraceCheckUtils]: 173: Hoare triple {69680#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:57,750 INFO L290 TraceCheckUtils]: 172: Hoare triple {69675#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69680#(<= 3 main_~k~0)} is VALID [2022-04-27 10:55:57,750 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {69551#true} {69675#(<= 4 main_~k~0)} #66#return; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:57,750 INFO L290 TraceCheckUtils]: 170: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,750 INFO L290 TraceCheckUtils]: 169: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,750 INFO L290 TraceCheckUtils]: 168: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,750 INFO L272 TraceCheckUtils]: 167: Hoare triple {69675#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,750 INFO L290 TraceCheckUtils]: 166: Hoare triple {69675#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:57,751 INFO L290 TraceCheckUtils]: 165: Hoare triple {69670#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69675#(<= 4 main_~k~0)} is VALID [2022-04-27 10:55:57,751 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {69551#true} {69670#(<= 5 main_~k~0)} #66#return; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:57,751 INFO L290 TraceCheckUtils]: 163: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,751 INFO L290 TraceCheckUtils]: 162: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,751 INFO L290 TraceCheckUtils]: 161: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,751 INFO L272 TraceCheckUtils]: 160: Hoare triple {69670#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,751 INFO L290 TraceCheckUtils]: 159: Hoare triple {69670#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:57,752 INFO L290 TraceCheckUtils]: 158: Hoare triple {69665#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69670#(<= 5 main_~k~0)} is VALID [2022-04-27 10:55:57,752 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {69551#true} {69665#(<= 6 main_~k~0)} #66#return; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:57,752 INFO L290 TraceCheckUtils]: 156: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,752 INFO L290 TraceCheckUtils]: 155: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,752 INFO L290 TraceCheckUtils]: 154: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,752 INFO L272 TraceCheckUtils]: 153: Hoare triple {69665#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,752 INFO L290 TraceCheckUtils]: 152: Hoare triple {69665#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:57,753 INFO L290 TraceCheckUtils]: 151: Hoare triple {69660#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69665#(<= 6 main_~k~0)} is VALID [2022-04-27 10:55:57,753 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {69551#true} {69660#(<= 7 main_~k~0)} #66#return; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:57,753 INFO L290 TraceCheckUtils]: 149: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,753 INFO L290 TraceCheckUtils]: 148: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,753 INFO L290 TraceCheckUtils]: 147: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,753 INFO L272 TraceCheckUtils]: 146: Hoare triple {69660#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,753 INFO L290 TraceCheckUtils]: 145: Hoare triple {69660#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:57,754 INFO L290 TraceCheckUtils]: 144: Hoare triple {69655#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69660#(<= 7 main_~k~0)} is VALID [2022-04-27 10:55:57,754 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {69551#true} {69655#(<= 8 main_~k~0)} #66#return; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:57,754 INFO L290 TraceCheckUtils]: 142: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,754 INFO L290 TraceCheckUtils]: 141: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,754 INFO L290 TraceCheckUtils]: 140: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,754 INFO L272 TraceCheckUtils]: 139: Hoare triple {69655#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,755 INFO L290 TraceCheckUtils]: 138: Hoare triple {69655#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:57,755 INFO L290 TraceCheckUtils]: 137: Hoare triple {69650#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69655#(<= 8 main_~k~0)} is VALID [2022-04-27 10:55:57,755 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {69551#true} {69650#(<= 9 main_~k~0)} #66#return; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:57,755 INFO L290 TraceCheckUtils]: 135: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,755 INFO L290 TraceCheckUtils]: 134: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,755 INFO L290 TraceCheckUtils]: 133: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,755 INFO L272 TraceCheckUtils]: 132: Hoare triple {69650#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,756 INFO L290 TraceCheckUtils]: 131: Hoare triple {69650#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:57,756 INFO L290 TraceCheckUtils]: 130: Hoare triple {69645#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69650#(<= 9 main_~k~0)} is VALID [2022-04-27 10:55:57,756 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {69551#true} {69645#(<= 10 main_~k~0)} #66#return; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:57,756 INFO L290 TraceCheckUtils]: 128: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,756 INFO L290 TraceCheckUtils]: 127: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,756 INFO L290 TraceCheckUtils]: 126: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,757 INFO L272 TraceCheckUtils]: 125: Hoare triple {69645#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,757 INFO L290 TraceCheckUtils]: 124: Hoare triple {69645#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:57,757 INFO L290 TraceCheckUtils]: 123: Hoare triple {69640#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69645#(<= 10 main_~k~0)} is VALID [2022-04-27 10:55:57,757 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {69551#true} {69640#(<= 11 main_~k~0)} #66#return; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:57,757 INFO L290 TraceCheckUtils]: 121: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,758 INFO L290 TraceCheckUtils]: 120: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,758 INFO L290 TraceCheckUtils]: 119: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,758 INFO L272 TraceCheckUtils]: 118: Hoare triple {69640#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,758 INFO L290 TraceCheckUtils]: 117: Hoare triple {69640#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:57,758 INFO L290 TraceCheckUtils]: 116: Hoare triple {69635#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69640#(<= 11 main_~k~0)} is VALID [2022-04-27 10:55:57,759 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {69551#true} {69635#(<= 12 main_~k~0)} #66#return; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:57,759 INFO L290 TraceCheckUtils]: 114: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,759 INFO L290 TraceCheckUtils]: 113: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,759 INFO L290 TraceCheckUtils]: 112: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,759 INFO L272 TraceCheckUtils]: 111: Hoare triple {69635#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,759 INFO L290 TraceCheckUtils]: 110: Hoare triple {69635#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:57,759 INFO L290 TraceCheckUtils]: 109: Hoare triple {69630#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69635#(<= 12 main_~k~0)} is VALID [2022-04-27 10:55:57,760 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {69551#true} {69630#(<= 13 main_~k~0)} #66#return; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:57,760 INFO L290 TraceCheckUtils]: 107: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,760 INFO L290 TraceCheckUtils]: 106: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,760 INFO L290 TraceCheckUtils]: 105: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,760 INFO L272 TraceCheckUtils]: 104: Hoare triple {69630#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,760 INFO L290 TraceCheckUtils]: 103: Hoare triple {69630#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:57,760 INFO L290 TraceCheckUtils]: 102: Hoare triple {69625#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69630#(<= 13 main_~k~0)} is VALID [2022-04-27 10:55:57,761 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {69551#true} {69625#(<= 14 main_~k~0)} #66#return; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:57,761 INFO L290 TraceCheckUtils]: 100: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,761 INFO L290 TraceCheckUtils]: 99: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,761 INFO L290 TraceCheckUtils]: 98: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,761 INFO L272 TraceCheckUtils]: 97: Hoare triple {69625#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,761 INFO L290 TraceCheckUtils]: 96: Hoare triple {69625#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:57,762 INFO L290 TraceCheckUtils]: 95: Hoare triple {69620#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69625#(<= 14 main_~k~0)} is VALID [2022-04-27 10:55:57,762 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {69551#true} {69620#(<= 15 main_~k~0)} #66#return; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:57,762 INFO L290 TraceCheckUtils]: 93: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,762 INFO L290 TraceCheckUtils]: 92: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,762 INFO L290 TraceCheckUtils]: 91: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,762 INFO L272 TraceCheckUtils]: 90: Hoare triple {69620#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,762 INFO L290 TraceCheckUtils]: 89: Hoare triple {69620#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:57,763 INFO L290 TraceCheckUtils]: 88: Hoare triple {69615#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69620#(<= 15 main_~k~0)} is VALID [2022-04-27 10:55:57,763 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {69551#true} {69615#(<= 16 main_~k~0)} #66#return; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:57,763 INFO L290 TraceCheckUtils]: 86: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,763 INFO L290 TraceCheckUtils]: 85: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,763 INFO L290 TraceCheckUtils]: 84: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,763 INFO L272 TraceCheckUtils]: 83: Hoare triple {69615#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,763 INFO L290 TraceCheckUtils]: 82: Hoare triple {69615#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:57,764 INFO L290 TraceCheckUtils]: 81: Hoare triple {69610#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69615#(<= 16 main_~k~0)} is VALID [2022-04-27 10:55:57,764 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {69551#true} {69610#(<= 17 main_~k~0)} #66#return; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:57,764 INFO L290 TraceCheckUtils]: 79: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,764 INFO L290 TraceCheckUtils]: 78: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,764 INFO L290 TraceCheckUtils]: 77: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,764 INFO L272 TraceCheckUtils]: 76: Hoare triple {69610#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,765 INFO L290 TraceCheckUtils]: 75: Hoare triple {69610#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:57,765 INFO L290 TraceCheckUtils]: 74: Hoare triple {69605#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69610#(<= 17 main_~k~0)} is VALID [2022-04-27 10:55:57,765 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {69551#true} {69605#(<= 18 main_~k~0)} #66#return; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:57,765 INFO L290 TraceCheckUtils]: 72: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,765 INFO L290 TraceCheckUtils]: 71: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,765 INFO L290 TraceCheckUtils]: 70: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,765 INFO L272 TraceCheckUtils]: 69: Hoare triple {69605#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,766 INFO L290 TraceCheckUtils]: 68: Hoare triple {69605#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:57,766 INFO L290 TraceCheckUtils]: 67: Hoare triple {69600#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69605#(<= 18 main_~k~0)} is VALID [2022-04-27 10:55:57,766 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {69551#true} {69600#(<= 19 main_~k~0)} #66#return; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:57,766 INFO L290 TraceCheckUtils]: 65: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,766 INFO L290 TraceCheckUtils]: 64: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,767 INFO L290 TraceCheckUtils]: 63: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,767 INFO L272 TraceCheckUtils]: 62: Hoare triple {69600#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,767 INFO L290 TraceCheckUtils]: 61: Hoare triple {69600#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:57,767 INFO L290 TraceCheckUtils]: 60: Hoare triple {69595#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69600#(<= 19 main_~k~0)} is VALID [2022-04-27 10:55:57,767 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {69551#true} {69595#(<= 20 main_~k~0)} #66#return; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:57,768 INFO L290 TraceCheckUtils]: 58: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,768 INFO L290 TraceCheckUtils]: 57: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,768 INFO L290 TraceCheckUtils]: 56: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,768 INFO L272 TraceCheckUtils]: 55: Hoare triple {69595#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,768 INFO L290 TraceCheckUtils]: 54: Hoare triple {69595#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:57,768 INFO L290 TraceCheckUtils]: 53: Hoare triple {69590#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69595#(<= 20 main_~k~0)} is VALID [2022-04-27 10:55:57,769 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {69551#true} {69590#(<= 21 main_~k~0)} #66#return; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:57,769 INFO L290 TraceCheckUtils]: 51: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,769 INFO L290 TraceCheckUtils]: 50: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,769 INFO L290 TraceCheckUtils]: 49: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,769 INFO L272 TraceCheckUtils]: 48: Hoare triple {69590#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,769 INFO L290 TraceCheckUtils]: 47: Hoare triple {69590#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:57,769 INFO L290 TraceCheckUtils]: 46: Hoare triple {69585#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69590#(<= 21 main_~k~0)} is VALID [2022-04-27 10:55:57,770 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {69551#true} {69585#(<= 22 main_~k~0)} #66#return; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:57,770 INFO L290 TraceCheckUtils]: 44: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,770 INFO L290 TraceCheckUtils]: 43: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,770 INFO L290 TraceCheckUtils]: 42: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,770 INFO L272 TraceCheckUtils]: 41: Hoare triple {69585#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,770 INFO L290 TraceCheckUtils]: 40: Hoare triple {69585#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:57,770 INFO L290 TraceCheckUtils]: 39: Hoare triple {69580#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {69585#(<= 22 main_~k~0)} is VALID [2022-04-27 10:55:57,771 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {69551#true} {69580#(<= 23 main_~k~0)} #66#return; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:57,771 INFO L290 TraceCheckUtils]: 37: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,771 INFO L290 TraceCheckUtils]: 36: Hoare triple {69551#true} assume !(0 == ~cond); {69551#true} is VALID [2022-04-27 10:55:57,771 INFO L290 TraceCheckUtils]: 35: Hoare triple {69551#true} ~cond := #in~cond; {69551#true} is VALID [2022-04-27 10:55:57,771 INFO L272 TraceCheckUtils]: 34: Hoare triple {69580#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {69551#true} is VALID [2022-04-27 10:55:57,771 INFO L290 TraceCheckUtils]: 33: Hoare triple {69580#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:57,771 INFO L290 TraceCheckUtils]: 32: Hoare triple {69580#(<= 23 main_~k~0)} ~j~0 := 0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:57,772 INFO L290 TraceCheckUtils]: 31: Hoare triple {69580#(<= 23 main_~k~0)} assume !(~i~0 < ~n~0); {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:57,772 INFO L290 TraceCheckUtils]: 30: Hoare triple {70779#(or (not (< main_~i~0 main_~n~0)) (<= 24 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {69580#(<= 23 main_~k~0)} is VALID [2022-04-27 10:55:57,772 INFO L290 TraceCheckUtils]: 29: Hoare triple {70783#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 25 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70779#(or (not (< main_~i~0 main_~n~0)) (<= 24 main_~k~0))} is VALID [2022-04-27 10:55:57,773 INFO L290 TraceCheckUtils]: 28: Hoare triple {70787#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70783#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 25 main_~k~0))} is VALID [2022-04-27 10:55:57,773 INFO L290 TraceCheckUtils]: 27: Hoare triple {70791#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70787#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:55:57,774 INFO L290 TraceCheckUtils]: 26: Hoare triple {70795#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70791#(or (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 6)))} is VALID [2022-04-27 10:55:57,774 INFO L290 TraceCheckUtils]: 25: Hoare triple {70799#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70795#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:55:57,775 INFO L290 TraceCheckUtils]: 24: Hoare triple {70803#(or (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70799#(or (<= 29 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:55:57,775 INFO L290 TraceCheckUtils]: 23: Hoare triple {70807#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70803#(or (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:55:57,776 INFO L290 TraceCheckUtils]: 22: Hoare triple {70811#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 32 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70807#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:55:57,776 INFO L290 TraceCheckUtils]: 21: Hoare triple {70815#(or (<= main_~n~0 (+ main_~i~0 18)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70811#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 32 main_~k~0))} is VALID [2022-04-27 10:55:57,776 INFO L290 TraceCheckUtils]: 20: Hoare triple {70819#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70815#(or (<= main_~n~0 (+ main_~i~0 18)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:55:57,777 INFO L290 TraceCheckUtils]: 19: Hoare triple {70823#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70819#(or (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 20)))} is VALID [2022-04-27 10:55:57,777 INFO L290 TraceCheckUtils]: 18: Hoare triple {70827#(or (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70823#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:55:57,778 INFO L290 TraceCheckUtils]: 17: Hoare triple {70831#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70827#(or (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:55:57,778 INFO L290 TraceCheckUtils]: 16: Hoare triple {70835#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70831#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 37 main_~k~0))} is VALID [2022-04-27 10:55:57,779 INFO L290 TraceCheckUtils]: 15: Hoare triple {70839#(or (<= 39 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70835#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:55:57,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {70843#(or (<= 40 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70839#(or (<= 39 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} is VALID [2022-04-27 10:55:57,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {70847#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70843#(or (<= 40 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:55:57,780 INFO L290 TraceCheckUtils]: 12: Hoare triple {70851#(or (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70847#(or (<= 41 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} is VALID [2022-04-27 10:55:57,780 INFO L290 TraceCheckUtils]: 11: Hoare triple {70855#(or (<= 43 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70851#(or (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} is VALID [2022-04-27 10:55:57,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {70859#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 44 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70855#(or (<= 43 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:55:57,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {70863#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 45 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70859#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 44 main_~k~0))} is VALID [2022-04-27 10:55:57,782 INFO L290 TraceCheckUtils]: 8: Hoare triple {70867#(or (<= 46 main_~k~0) (<= main_~n~0 (+ 44 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70863#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 45 main_~k~0))} is VALID [2022-04-27 10:55:57,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {70871#(or (<= main_~n~0 (+ main_~i~0 46)) (<= 47 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {70867#(or (<= 46 main_~k~0) (<= main_~n~0 (+ 44 main_~i~0)))} is VALID [2022-04-27 10:55:57,782 INFO L290 TraceCheckUtils]: 6: Hoare triple {69551#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {70871#(or (<= main_~n~0 (+ main_~i~0 46)) (<= 47 main_~k~0))} is VALID [2022-04-27 10:55:57,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {69551#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {69551#true} call #t~ret5 := main(); {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69551#true} {69551#true} #68#return; {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {69551#true} assume true; {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {69551#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(9, 2); {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L272 TraceCheckUtils]: 0: Hoare triple {69551#true} call ULTIMATE.init(); {69551#true} is VALID [2022-04-27 10:55:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2005 backedges. 44 proven. 1037 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-04-27 10:55:57,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1124876754] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:55:57,783 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:55:57,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 51, 51] total 102 [2022-04-27 10:55:57,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826191805] [2022-04-27 10:55:57,784 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:55:57,784 INFO L78 Accepts]: Start accepts. Automaton has has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 192 [2022-04-27 10:55:57,784 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:55:57,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 10:55:57,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:55:57,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 102 states [2022-04-27 10:55:57,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:55:57,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2022-04-27 10:55:57,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1586, Invalid=8716, Unknown=0, NotChecked=0, Total=10302 [2022-04-27 10:55:57,886 INFO L87 Difference]: Start difference. First operand 529 states and 674 transitions. Second operand has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 10:56:09,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:56:09,203 INFO L93 Difference]: Finished difference Result 545 states and 692 transitions. [2022-04-27 10:56:09,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-27 10:56:09,204 INFO L78 Accepts]: Start accepts. Automaton has has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 192 [2022-04-27 10:56:09,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:56:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 10:56:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 144 transitions. [2022-04-27 10:56:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 10:56:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 144 transitions. [2022-04-27 10:56:09,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 144 transitions. [2022-04-27 10:56:09,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:56:09,329 INFO L225 Difference]: With dead ends: 545 [2022-04-27 10:56:09,329 INFO L226 Difference]: Without dead ends: 543 [2022-04-27 10:56:09,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 378 SyntacticMatches, 3 SemanticMatches, 151 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6580 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=4007, Invalid=19249, Unknown=0, NotChecked=0, Total=23256 [2022-04-27 10:56:09,331 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 148 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 2277 mSolverCounterSat, 392 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 2669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 392 IncrementalHoareTripleChecker+Valid, 2277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:56:09,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 204 Invalid, 2669 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [392 Valid, 2277 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-27 10:56:09,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2022-04-27 10:56:14,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 539. [2022-04-27 10:56:14,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:56:14,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 543 states. Second operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) [2022-04-27 10:56:14,967 INFO L74 IsIncluded]: Start isIncluded. First operand 543 states. Second operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) [2022-04-27 10:56:14,968 INFO L87 Difference]: Start difference. First operand 543 states. Second operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) [2022-04-27 10:56:14,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:56:14,986 INFO L93 Difference]: Finished difference Result 543 states and 690 transitions. [2022-04-27 10:56:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 690 transitions. [2022-04-27 10:56:14,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:56:14,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:56:14,987 INFO L74 IsIncluded]: Start isIncluded. First operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) Second operand 543 states. [2022-04-27 10:56:14,988 INFO L87 Difference]: Start difference. First operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) Second operand 543 states. [2022-04-27 10:56:15,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:56:15,000 INFO L93 Difference]: Finished difference Result 543 states and 690 transitions. [2022-04-27 10:56:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 690 transitions. [2022-04-27 10:56:15,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:56:15,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:56:15,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:56:15,001 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:56:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 379 states have (on average 1.0606860158311346) internal successors, (402), 387 states have internal predecessors, (402), 142 states have call successors, (142), 18 states have call predecessors, (142), 17 states have return successors, (141), 133 states have call predecessors, (141), 141 states have call successors, (141) [2022-04-27 10:56:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 685 transitions. [2022-04-27 10:56:15,017 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 685 transitions. Word has length 192 [2022-04-27 10:56:15,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:56:15,017 INFO L495 AbstractCegarLoop]: Abstraction has 539 states and 685 transitions. [2022-04-27 10:56:15,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 102 states, 102 states have (on average 1.3137254901960784) internal successors, (134), 99 states have internal predecessors, (134), 24 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 10:56:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 685 transitions. [2022-04-27 10:56:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-04-27 10:56:15,018 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:56:15,019 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:56:15,035 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2022-04-27 10:56:15,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:56:15,219 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:56:15,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:56:15,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1808876261, now seen corresponding path program 29 times [2022-04-27 10:56:15,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:56:15,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013074213] [2022-04-27 10:56:15,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:56:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:56:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:56:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,146 INFO L290 TraceCheckUtils]: 0: Hoare triple {74012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {73862#true} is VALID [2022-04-27 10:56:17,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {73862#true} {73862#true} #68#return; {73862#true} is VALID [2022-04-27 10:56:17,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-27 10:56:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} #66#return; {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} is VALID [2022-04-27 10:56:17,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-27 10:56:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,153 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,153 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #66#return; {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:56:17,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-04-27 10:56:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,155 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:56:17,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-27 10:56:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,157 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,158 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-27 10:56:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:56:17,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-04-27 10:56:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,168 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-04-27 10:56:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-27 10:56:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,177 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,177 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-04-27 10:56:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,180 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:56:17,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-27 10:56:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,209 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,209 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:56:17,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-04-27 10:56:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:56:17,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-04-27 10:56:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,214 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,214 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:56:17,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-04-27 10:56:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,216 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,216 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,216 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:56:17,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-04-27 10:56:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:56:17,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-04-27 10:56:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,221 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-27 10:56:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-04-27 10:56:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,226 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-04-27 10:56:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,229 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-04-27 10:56:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,231 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,231 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:56:17,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-04-27 10:56:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-04-27 10:56:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,236 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,236 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-27 10:56:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-04-27 10:56:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,241 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,242 INFO L272 TraceCheckUtils]: 0: Hoare triple {73862#true} call ULTIMATE.init(); {74012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:56:17,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {74012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {73862#true} is VALID [2022-04-27 10:56:17,242 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,242 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73862#true} #68#return; {73862#true} is VALID [2022-04-27 10:56:17,242 INFO L272 TraceCheckUtils]: 4: Hoare triple {73862#true} call #t~ret5 := main(); {73862#true} is VALID [2022-04-27 10:56:17,242 INFO L290 TraceCheckUtils]: 5: Hoare triple {73862#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {73862#true} is VALID [2022-04-27 10:56:17,242 INFO L290 TraceCheckUtils]: 6: Hoare triple {73862#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {73867#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:56:17,243 INFO L290 TraceCheckUtils]: 7: Hoare triple {73867#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73868#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:56:17,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {73868#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73869#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:56:17,244 INFO L290 TraceCheckUtils]: 9: Hoare triple {73869#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73870#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:56:17,244 INFO L290 TraceCheckUtils]: 10: Hoare triple {73870#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73871#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:56:17,245 INFO L290 TraceCheckUtils]: 11: Hoare triple {73871#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73872#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:56:17,245 INFO L290 TraceCheckUtils]: 12: Hoare triple {73872#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73873#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:56:17,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {73873#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73874#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:56:17,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {73874#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73875#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:56:17,246 INFO L290 TraceCheckUtils]: 15: Hoare triple {73875#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73876#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:56:17,247 INFO L290 TraceCheckUtils]: 16: Hoare triple {73876#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73877#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:56:17,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {73877#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73878#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:56:17,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {73878#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73879#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:56:17,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {73879#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73880#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:56:17,249 INFO L290 TraceCheckUtils]: 20: Hoare triple {73880#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73881#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:56:17,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {73881#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73882#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:56:17,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {73882#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73883#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:56:17,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {73883#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73884#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:56:17,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {73884#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73885#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:56:17,251 INFO L290 TraceCheckUtils]: 25: Hoare triple {73885#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73886#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:56:17,251 INFO L290 TraceCheckUtils]: 26: Hoare triple {73886#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73887#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:56:17,252 INFO L290 TraceCheckUtils]: 27: Hoare triple {73887#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73888#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:56:17,252 INFO L290 TraceCheckUtils]: 28: Hoare triple {73888#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73889#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:56:17,253 INFO L290 TraceCheckUtils]: 29: Hoare triple {73889#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73890#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} is VALID [2022-04-27 10:56:17,253 INFO L290 TraceCheckUtils]: 30: Hoare triple {73890#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:17,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !(~i~0 < ~n~0); {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:17,254 INFO L290 TraceCheckUtils]: 32: Hoare triple {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} ~j~0 := 0; {73892#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (= main_~j~0 0))} is VALID [2022-04-27 10:56:17,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {73892#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)) (= main_~j~0 0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} is VALID [2022-04-27 10:56:17,255 INFO L272 TraceCheckUtils]: 34: Hoare triple {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,255 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {73862#true} {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} #66#return; {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} is VALID [2022-04-27 10:56:17,256 INFO L290 TraceCheckUtils]: 39: Hoare triple {73893#(and (= main_~j~0 0) (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 24)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 22))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:56:17,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:56:17,256 INFO L272 TraceCheckUtils]: 41: Hoare triple {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,256 INFO L290 TraceCheckUtils]: 42: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,256 INFO L290 TraceCheckUtils]: 43: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,257 INFO L290 TraceCheckUtils]: 44: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,257 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {73862#true} {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #66#return; {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:56:17,257 INFO L290 TraceCheckUtils]: 46: Hoare triple {73898#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:56:17,258 INFO L290 TraceCheckUtils]: 47: Hoare triple {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:56:17,258 INFO L272 TraceCheckUtils]: 48: Hoare triple {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,258 INFO L290 TraceCheckUtils]: 51: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,259 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {73862#true} {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:56:17,259 INFO L290 TraceCheckUtils]: 53: Hoare triple {73903#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,260 INFO L290 TraceCheckUtils]: 54: Hoare triple {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,260 INFO L272 TraceCheckUtils]: 55: Hoare triple {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,260 INFO L290 TraceCheckUtils]: 56: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,260 INFO L290 TraceCheckUtils]: 57: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,260 INFO L290 TraceCheckUtils]: 58: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,260 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {73862#true} {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,261 INFO L290 TraceCheckUtils]: 60: Hoare triple {73908#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:56:17,261 INFO L290 TraceCheckUtils]: 61: Hoare triple {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:56:17,262 INFO L272 TraceCheckUtils]: 62: Hoare triple {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,262 INFO L290 TraceCheckUtils]: 63: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,262 INFO L290 TraceCheckUtils]: 64: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,262 INFO L290 TraceCheckUtils]: 65: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,262 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {73862#true} {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:56:17,263 INFO L290 TraceCheckUtils]: 67: Hoare triple {73913#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,263 INFO L290 TraceCheckUtils]: 68: Hoare triple {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,263 INFO L272 TraceCheckUtils]: 69: Hoare triple {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,263 INFO L290 TraceCheckUtils]: 70: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,263 INFO L290 TraceCheckUtils]: 71: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,263 INFO L290 TraceCheckUtils]: 72: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,264 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {73862#true} {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,264 INFO L290 TraceCheckUtils]: 74: Hoare triple {73918#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,265 INFO L290 TraceCheckUtils]: 75: Hoare triple {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,265 INFO L272 TraceCheckUtils]: 76: Hoare triple {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,265 INFO L290 TraceCheckUtils]: 77: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,265 INFO L290 TraceCheckUtils]: 78: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,265 INFO L290 TraceCheckUtils]: 79: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,265 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {73862#true} {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,266 INFO L290 TraceCheckUtils]: 81: Hoare triple {73923#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,266 INFO L290 TraceCheckUtils]: 82: Hoare triple {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,266 INFO L272 TraceCheckUtils]: 83: Hoare triple {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,266 INFO L290 TraceCheckUtils]: 84: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,267 INFO L290 TraceCheckUtils]: 85: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,267 INFO L290 TraceCheckUtils]: 86: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,267 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {73862#true} {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,268 INFO L290 TraceCheckUtils]: 88: Hoare triple {73928#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:56:17,268 INFO L290 TraceCheckUtils]: 89: Hoare triple {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:56:17,268 INFO L272 TraceCheckUtils]: 90: Hoare triple {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,268 INFO L290 TraceCheckUtils]: 91: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,268 INFO L290 TraceCheckUtils]: 92: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,268 INFO L290 TraceCheckUtils]: 93: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,269 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {73862#true} {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:56:17,269 INFO L290 TraceCheckUtils]: 95: Hoare triple {73933#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:56:17,270 INFO L290 TraceCheckUtils]: 96: Hoare triple {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:56:17,270 INFO L272 TraceCheckUtils]: 97: Hoare triple {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,270 INFO L290 TraceCheckUtils]: 98: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,270 INFO L290 TraceCheckUtils]: 99: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,270 INFO L290 TraceCheckUtils]: 100: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,270 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {73862#true} {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:56:17,271 INFO L290 TraceCheckUtils]: 102: Hoare triple {73938#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:56:17,271 INFO L290 TraceCheckUtils]: 103: Hoare triple {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:56:17,272 INFO L272 TraceCheckUtils]: 104: Hoare triple {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,272 INFO L290 TraceCheckUtils]: 105: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,272 INFO L290 TraceCheckUtils]: 106: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,272 INFO L290 TraceCheckUtils]: 107: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,272 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {73862#true} {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:56:17,273 INFO L290 TraceCheckUtils]: 109: Hoare triple {73943#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:56:17,273 INFO L290 TraceCheckUtils]: 110: Hoare triple {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:56:17,273 INFO L272 TraceCheckUtils]: 111: Hoare triple {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,273 INFO L290 TraceCheckUtils]: 112: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,273 INFO L290 TraceCheckUtils]: 113: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,273 INFO L290 TraceCheckUtils]: 114: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,274 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {73862#true} {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:56:17,274 INFO L290 TraceCheckUtils]: 116: Hoare triple {73948#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:56:17,275 INFO L290 TraceCheckUtils]: 117: Hoare triple {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:56:17,275 INFO L272 TraceCheckUtils]: 118: Hoare triple {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,275 INFO L290 TraceCheckUtils]: 119: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,275 INFO L290 TraceCheckUtils]: 120: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,275 INFO L290 TraceCheckUtils]: 121: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,276 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {73862#true} {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:56:17,276 INFO L290 TraceCheckUtils]: 123: Hoare triple {73953#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:56:17,277 INFO L290 TraceCheckUtils]: 124: Hoare triple {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:56:17,277 INFO L272 TraceCheckUtils]: 125: Hoare triple {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,277 INFO L290 TraceCheckUtils]: 126: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,277 INFO L290 TraceCheckUtils]: 127: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,277 INFO L290 TraceCheckUtils]: 128: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,277 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {73862#true} {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:56:17,278 INFO L290 TraceCheckUtils]: 130: Hoare triple {73958#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,278 INFO L290 TraceCheckUtils]: 131: Hoare triple {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,278 INFO L272 TraceCheckUtils]: 132: Hoare triple {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,279 INFO L290 TraceCheckUtils]: 133: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,279 INFO L290 TraceCheckUtils]: 134: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,279 INFO L290 TraceCheckUtils]: 135: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,279 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {73862#true} {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,280 INFO L290 TraceCheckUtils]: 137: Hoare triple {73963#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,280 INFO L290 TraceCheckUtils]: 138: Hoare triple {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,280 INFO L272 TraceCheckUtils]: 139: Hoare triple {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,280 INFO L290 TraceCheckUtils]: 140: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,280 INFO L290 TraceCheckUtils]: 141: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,280 INFO L290 TraceCheckUtils]: 142: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,281 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {73862#true} {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,281 INFO L290 TraceCheckUtils]: 144: Hoare triple {73968#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,282 INFO L290 TraceCheckUtils]: 145: Hoare triple {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,282 INFO L272 TraceCheckUtils]: 146: Hoare triple {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,282 INFO L290 TraceCheckUtils]: 147: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,282 INFO L290 TraceCheckUtils]: 148: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,282 INFO L290 TraceCheckUtils]: 149: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,282 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {73862#true} {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,283 INFO L290 TraceCheckUtils]: 151: Hoare triple {73973#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,283 INFO L290 TraceCheckUtils]: 152: Hoare triple {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,283 INFO L272 TraceCheckUtils]: 153: Hoare triple {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,283 INFO L290 TraceCheckUtils]: 154: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,283 INFO L290 TraceCheckUtils]: 155: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,283 INFO L290 TraceCheckUtils]: 156: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,284 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {73862#true} {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,284 INFO L290 TraceCheckUtils]: 158: Hoare triple {73978#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:56:17,285 INFO L290 TraceCheckUtils]: 159: Hoare triple {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:56:17,285 INFO L272 TraceCheckUtils]: 160: Hoare triple {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,285 INFO L290 TraceCheckUtils]: 161: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,285 INFO L290 TraceCheckUtils]: 162: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,285 INFO L290 TraceCheckUtils]: 163: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,285 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {73862#true} {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:56:17,286 INFO L290 TraceCheckUtils]: 165: Hoare triple {73983#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,287 INFO L290 TraceCheckUtils]: 166: Hoare triple {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,287 INFO L272 TraceCheckUtils]: 167: Hoare triple {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,287 INFO L290 TraceCheckUtils]: 168: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,287 INFO L290 TraceCheckUtils]: 169: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,287 INFO L290 TraceCheckUtils]: 170: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,287 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {73862#true} {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,288 INFO L290 TraceCheckUtils]: 172: Hoare triple {73988#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,288 INFO L290 TraceCheckUtils]: 173: Hoare triple {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,288 INFO L272 TraceCheckUtils]: 174: Hoare triple {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,288 INFO L290 TraceCheckUtils]: 175: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,289 INFO L290 TraceCheckUtils]: 176: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,289 INFO L290 TraceCheckUtils]: 177: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,289 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {73862#true} {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,290 INFO L290 TraceCheckUtils]: 179: Hoare triple {73993#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,290 INFO L290 TraceCheckUtils]: 180: Hoare triple {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,290 INFO L272 TraceCheckUtils]: 181: Hoare triple {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,290 INFO L290 TraceCheckUtils]: 182: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,290 INFO L290 TraceCheckUtils]: 183: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,290 INFO L290 TraceCheckUtils]: 184: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,291 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {73862#true} {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:56:17,291 INFO L290 TraceCheckUtils]: 186: Hoare triple {73998#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,292 INFO L290 TraceCheckUtils]: 187: Hoare triple {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,292 INFO L272 TraceCheckUtils]: 188: Hoare triple {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:17,292 INFO L290 TraceCheckUtils]: 189: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:17,292 INFO L290 TraceCheckUtils]: 190: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:17,292 INFO L290 TraceCheckUtils]: 191: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:17,292 INFO L284 TraceCheckUtils]: 192: Hoare quadruple {73862#true} {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,293 INFO L290 TraceCheckUtils]: 193: Hoare triple {74003#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74008#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:56:17,293 INFO L290 TraceCheckUtils]: 194: Hoare triple {74008#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:56:17,294 INFO L272 TraceCheckUtils]: 195: Hoare triple {74009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {74010#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:56:17,294 INFO L290 TraceCheckUtils]: 196: Hoare triple {74010#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {74011#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:56:17,294 INFO L290 TraceCheckUtils]: 197: Hoare triple {74011#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {73863#false} is VALID [2022-04-27 10:56:17,294 INFO L290 TraceCheckUtils]: 198: Hoare triple {73863#false} assume !false; {73863#false} is VALID [2022-04-27 10:56:17,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 761 proven. 390 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-04-27 10:56:17,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:56:17,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013074213] [2022-04-27 10:56:17,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013074213] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:56:17,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1475971126] [2022-04-27 10:56:17,295 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:56:17,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:56:17,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:56:17,296 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) [2022-04-27 10:56:17,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-27 10:56:17,420 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2022-04-27 10:56:17,421 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:56:17,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 101 conjunts are in the unsatisfiable core [2022-04-27 10:56:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:56:17,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:56:21,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {73862#true} call ULTIMATE.init(); {73862#true} is VALID [2022-04-27 10:56:21,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#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(9, 2); {73862#true} is VALID [2022-04-27 10:56:21,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,365 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73862#true} #68#return; {73862#true} is VALID [2022-04-27 10:56:21,365 INFO L272 TraceCheckUtils]: 4: Hoare triple {73862#true} call #t~ret5 := main(); {73862#true} is VALID [2022-04-27 10:56:21,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {73862#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {73862#true} is VALID [2022-04-27 10:56:21,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {73862#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {74034#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:56:21,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {74034#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73868#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:56:21,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {73868#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73869#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:56:21,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {73869#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73870#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:56:21,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {73870#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73871#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:56:21,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {73871#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73872#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:56:21,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {73872#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73873#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:56:21,369 INFO L290 TraceCheckUtils]: 13: Hoare triple {73873#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73874#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:56:21,369 INFO L290 TraceCheckUtils]: 14: Hoare triple {73874#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73875#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:56:21,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {73875#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73876#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:56:21,370 INFO L290 TraceCheckUtils]: 16: Hoare triple {73876#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73877#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:56:21,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {73877#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73878#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:56:21,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {73878#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73879#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:56:21,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {73879#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73880#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:56:21,372 INFO L290 TraceCheckUtils]: 20: Hoare triple {73880#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73881#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:56:21,372 INFO L290 TraceCheckUtils]: 21: Hoare triple {73881#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73882#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:56:21,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {73882#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73883#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:56:21,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {73883#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73884#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:56:21,374 INFO L290 TraceCheckUtils]: 24: Hoare triple {73884#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73885#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:56:21,374 INFO L290 TraceCheckUtils]: 25: Hoare triple {73885#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73886#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:56:21,375 INFO L290 TraceCheckUtils]: 26: Hoare triple {73886#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73887#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:56:21,375 INFO L290 TraceCheckUtils]: 27: Hoare triple {73887#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73888#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:56:21,375 INFO L290 TraceCheckUtils]: 28: Hoare triple {73888#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73889#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:56:21,376 INFO L290 TraceCheckUtils]: 29: Hoare triple {73889#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73890#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} is VALID [2022-04-27 10:56:21,376 INFO L290 TraceCheckUtils]: 30: Hoare triple {73890#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 31: Hoare triple {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !(~i~0 < ~n~0); {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 32: Hoare triple {73891#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} ~j~0 := 0; {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 33: Hoare triple {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:21,377 INFO L272 TraceCheckUtils]: 34: Hoare triple {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 35: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 36: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,377 INFO L290 TraceCheckUtils]: 37: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,378 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {73862#true} {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #66#return; {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:56:21,378 INFO L290 TraceCheckUtils]: 39: Hoare triple {74113#(and (<= 47 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 24)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:56:21,379 INFO L290 TraceCheckUtils]: 40: Hoare triple {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:56:21,379 INFO L272 TraceCheckUtils]: 41: Hoare triple {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,379 INFO L290 TraceCheckUtils]: 42: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,379 INFO L290 TraceCheckUtils]: 43: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,379 INFO L290 TraceCheckUtils]: 44: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,379 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {73862#true} {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:56:21,380 INFO L290 TraceCheckUtils]: 46: Hoare triple {74135#(and (<= 47 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:56:21,380 INFO L290 TraceCheckUtils]: 47: Hoare triple {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:56:21,380 INFO L272 TraceCheckUtils]: 48: Hoare triple {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,380 INFO L290 TraceCheckUtils]: 49: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,380 INFO L290 TraceCheckUtils]: 50: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,380 INFO L290 TraceCheckUtils]: 51: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,381 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {73862#true} {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:56:21,381 INFO L290 TraceCheckUtils]: 53: Hoare triple {74157#(and (<= 47 main_~n~0) (<= 2 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:56:21,381 INFO L290 TraceCheckUtils]: 54: Hoare triple {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:56:21,381 INFO L272 TraceCheckUtils]: 55: Hoare triple {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,381 INFO L290 TraceCheckUtils]: 56: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,382 INFO L290 TraceCheckUtils]: 57: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,382 INFO L290 TraceCheckUtils]: 58: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,382 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {73862#true} {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} #66#return; {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:56:21,382 INFO L290 TraceCheckUtils]: 60: Hoare triple {74179#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:56:21,383 INFO L290 TraceCheckUtils]: 61: Hoare triple {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:56:21,383 INFO L272 TraceCheckUtils]: 62: Hoare triple {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,383 INFO L290 TraceCheckUtils]: 63: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,383 INFO L290 TraceCheckUtils]: 64: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,383 INFO L290 TraceCheckUtils]: 65: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,383 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {73862#true} {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #66#return; {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} is VALID [2022-04-27 10:56:21,384 INFO L290 TraceCheckUtils]: 67: Hoare triple {74201#(and (<= 47 main_~n~0) (<= 4 main_~j~0) (<= main_~n~0 (+ main_~k~0 28)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:56:21,384 INFO L290 TraceCheckUtils]: 68: Hoare triple {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:56:21,384 INFO L272 TraceCheckUtils]: 69: Hoare triple {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,384 INFO L290 TraceCheckUtils]: 70: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,384 INFO L290 TraceCheckUtils]: 71: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,384 INFO L290 TraceCheckUtils]: 72: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,385 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {73862#true} {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} #66#return; {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:56:21,385 INFO L290 TraceCheckUtils]: 74: Hoare triple {74223#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:56:21,385 INFO L290 TraceCheckUtils]: 75: Hoare triple {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:56:21,386 INFO L272 TraceCheckUtils]: 76: Hoare triple {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,386 INFO L290 TraceCheckUtils]: 77: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,386 INFO L290 TraceCheckUtils]: 78: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,386 INFO L290 TraceCheckUtils]: 79: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,386 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {73862#true} {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} #66#return; {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:56:21,386 INFO L290 TraceCheckUtils]: 81: Hoare triple {74245#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:56:21,387 INFO L290 TraceCheckUtils]: 82: Hoare triple {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:56:21,387 INFO L272 TraceCheckUtils]: 83: Hoare triple {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,387 INFO L290 TraceCheckUtils]: 84: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,387 INFO L290 TraceCheckUtils]: 85: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,387 INFO L290 TraceCheckUtils]: 86: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,387 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {73862#true} {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} #66#return; {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} is VALID [2022-04-27 10:56:21,388 INFO L290 TraceCheckUtils]: 88: Hoare triple {74267#(and (<= 7 main_~j~0) (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:56:21,388 INFO L290 TraceCheckUtils]: 89: Hoare triple {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:56:21,388 INFO L272 TraceCheckUtils]: 90: Hoare triple {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,388 INFO L290 TraceCheckUtils]: 91: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,388 INFO L290 TraceCheckUtils]: 92: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,388 INFO L290 TraceCheckUtils]: 93: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,389 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {73862#true} {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} #66#return; {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:56:21,389 INFO L290 TraceCheckUtils]: 95: Hoare triple {74289#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 32 main_~k~0)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:56:21,390 INFO L290 TraceCheckUtils]: 96: Hoare triple {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:56:21,390 INFO L272 TraceCheckUtils]: 97: Hoare triple {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,390 INFO L290 TraceCheckUtils]: 98: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,390 INFO L290 TraceCheckUtils]: 99: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,390 INFO L290 TraceCheckUtils]: 100: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,390 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {73862#true} {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} #66#return; {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:56:21,391 INFO L290 TraceCheckUtils]: 102: Hoare triple {74311#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:56:21,391 INFO L290 TraceCheckUtils]: 103: Hoare triple {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:56:21,391 INFO L272 TraceCheckUtils]: 104: Hoare triple {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,391 INFO L290 TraceCheckUtils]: 105: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,391 INFO L290 TraceCheckUtils]: 106: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,391 INFO L290 TraceCheckUtils]: 107: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,392 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {73862#true} {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #66#return; {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} is VALID [2022-04-27 10:56:21,392 INFO L290 TraceCheckUtils]: 109: Hoare triple {74333#(and (<= 47 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ main_~k~0 34)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:56:21,392 INFO L290 TraceCheckUtils]: 110: Hoare triple {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:56:21,392 INFO L272 TraceCheckUtils]: 111: Hoare triple {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,392 INFO L290 TraceCheckUtils]: 112: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,392 INFO L290 TraceCheckUtils]: 113: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,393 INFO L290 TraceCheckUtils]: 114: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,393 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {73862#true} {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #66#return; {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:56:21,393 INFO L290 TraceCheckUtils]: 116: Hoare triple {74355#(and (<= 47 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:56:21,394 INFO L290 TraceCheckUtils]: 117: Hoare triple {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:56:21,394 INFO L272 TraceCheckUtils]: 118: Hoare triple {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,394 INFO L290 TraceCheckUtils]: 119: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,394 INFO L290 TraceCheckUtils]: 120: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,394 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {73862#true} {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #66#return; {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:56:21,395 INFO L290 TraceCheckUtils]: 123: Hoare triple {74377#(and (<= 47 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:56:21,395 INFO L290 TraceCheckUtils]: 124: Hoare triple {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:56:21,395 INFO L272 TraceCheckUtils]: 125: Hoare triple {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,395 INFO L290 TraceCheckUtils]: 126: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,395 INFO L290 TraceCheckUtils]: 127: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,395 INFO L290 TraceCheckUtils]: 128: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,396 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {73862#true} {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #66#return; {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:56:21,396 INFO L290 TraceCheckUtils]: 130: Hoare triple {74399#(and (<= 47 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:56:21,396 INFO L290 TraceCheckUtils]: 131: Hoare triple {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:56:21,397 INFO L272 TraceCheckUtils]: 132: Hoare triple {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,397 INFO L290 TraceCheckUtils]: 133: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,397 INFO L290 TraceCheckUtils]: 134: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,397 INFO L290 TraceCheckUtils]: 135: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,397 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {73862#true} {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #66#return; {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:56:21,397 INFO L290 TraceCheckUtils]: 137: Hoare triple {74421#(and (<= 47 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:56:21,398 INFO L290 TraceCheckUtils]: 138: Hoare triple {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:56:21,398 INFO L272 TraceCheckUtils]: 139: Hoare triple {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,398 INFO L290 TraceCheckUtils]: 140: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,398 INFO L290 TraceCheckUtils]: 141: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,398 INFO L290 TraceCheckUtils]: 142: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,398 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {73862#true} {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} #66#return; {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:56:21,399 INFO L290 TraceCheckUtils]: 144: Hoare triple {74443#(and (<= 47 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:56:21,399 INFO L290 TraceCheckUtils]: 145: Hoare triple {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:56:21,399 INFO L272 TraceCheckUtils]: 146: Hoare triple {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,399 INFO L290 TraceCheckUtils]: 147: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,399 INFO L290 TraceCheckUtils]: 148: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,399 INFO L290 TraceCheckUtils]: 149: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,400 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {73862#true} {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} #66#return; {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:56:21,400 INFO L290 TraceCheckUtils]: 151: Hoare triple {74465#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 40 main_~k~0)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:56:21,401 INFO L290 TraceCheckUtils]: 152: Hoare triple {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:56:21,401 INFO L272 TraceCheckUtils]: 153: Hoare triple {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,401 INFO L290 TraceCheckUtils]: 154: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,401 INFO L290 TraceCheckUtils]: 155: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,401 INFO L290 TraceCheckUtils]: 156: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,401 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {73862#true} {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} #66#return; {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} is VALID [2022-04-27 10:56:21,402 INFO L290 TraceCheckUtils]: 158: Hoare triple {74487#(and (<= 47 main_~n~0) (<= 17 main_~j~0) (<= main_~n~0 (+ 41 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:56:21,402 INFO L290 TraceCheckUtils]: 159: Hoare triple {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:56:21,402 INFO L272 TraceCheckUtils]: 160: Hoare triple {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,402 INFO L290 TraceCheckUtils]: 161: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,402 INFO L290 TraceCheckUtils]: 162: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,402 INFO L290 TraceCheckUtils]: 163: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,402 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {73862#true} {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} #66#return; {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} is VALID [2022-04-27 10:56:21,403 INFO L290 TraceCheckUtils]: 165: Hoare triple {74509#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 18 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:56:21,403 INFO L290 TraceCheckUtils]: 166: Hoare triple {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:56:21,403 INFO L272 TraceCheckUtils]: 167: Hoare triple {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,403 INFO L290 TraceCheckUtils]: 168: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,403 INFO L290 TraceCheckUtils]: 169: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,403 INFO L290 TraceCheckUtils]: 170: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,404 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {73862#true} {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #66#return; {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:56:21,404 INFO L290 TraceCheckUtils]: 172: Hoare triple {74531#(and (<= 47 main_~n~0) (<= 19 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} is VALID [2022-04-27 10:56:21,405 INFO L290 TraceCheckUtils]: 173: Hoare triple {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} is VALID [2022-04-27 10:56:21,405 INFO L272 TraceCheckUtils]: 174: Hoare triple {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,405 INFO L290 TraceCheckUtils]: 175: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,405 INFO L290 TraceCheckUtils]: 176: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,405 INFO L290 TraceCheckUtils]: 177: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,405 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {73862#true} {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} #66#return; {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} is VALID [2022-04-27 10:56:21,406 INFO L290 TraceCheckUtils]: 179: Hoare triple {74553#(and (<= 47 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 20 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:56:21,406 INFO L290 TraceCheckUtils]: 180: Hoare triple {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:56:21,406 INFO L272 TraceCheckUtils]: 181: Hoare triple {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,406 INFO L290 TraceCheckUtils]: 182: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,406 INFO L290 TraceCheckUtils]: 183: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,406 INFO L290 TraceCheckUtils]: 184: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,407 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {73862#true} {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} #66#return; {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:56:21,407 INFO L290 TraceCheckUtils]: 186: Hoare triple {74575#(and (<= 47 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:56:21,407 INFO L290 TraceCheckUtils]: 187: Hoare triple {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:56:21,407 INFO L272 TraceCheckUtils]: 188: Hoare triple {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:21,407 INFO L290 TraceCheckUtils]: 189: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:21,407 INFO L290 TraceCheckUtils]: 190: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:21,408 INFO L290 TraceCheckUtils]: 191: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:21,408 INFO L284 TraceCheckUtils]: 192: Hoare quadruple {73862#true} {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} #66#return; {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:56:21,408 INFO L290 TraceCheckUtils]: 193: Hoare triple {74597#(and (<= 47 main_~n~0) (<= 22 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74619#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 23 main_~j~0))} is VALID [2022-04-27 10:56:21,409 INFO L290 TraceCheckUtils]: 194: Hoare triple {74619#(and (<= 47 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 23 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:56:21,409 INFO L272 TraceCheckUtils]: 195: Hoare triple {74009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {74626#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:56:21,409 INFO L290 TraceCheckUtils]: 196: Hoare triple {74626#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {74630#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:56:21,410 INFO L290 TraceCheckUtils]: 197: Hoare triple {74630#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {73863#false} is VALID [2022-04-27 10:56:21,410 INFO L290 TraceCheckUtils]: 198: Hoare triple {73863#false} assume !false; {73863#false} is VALID [2022-04-27 10:56:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 46 proven. 1105 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-04-27 10:56:21,410 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:56:28,480 INFO L290 TraceCheckUtils]: 198: Hoare triple {73863#false} assume !false; {73863#false} is VALID [2022-04-27 10:56:28,481 INFO L290 TraceCheckUtils]: 197: Hoare triple {74630#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {73863#false} is VALID [2022-04-27 10:56:28,481 INFO L290 TraceCheckUtils]: 196: Hoare triple {74626#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {74630#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:56:28,482 INFO L272 TraceCheckUtils]: 195: Hoare triple {74009#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {74626#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:56:28,482 INFO L290 TraceCheckUtils]: 194: Hoare triple {74649#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74009#(<= 1 main_~k~0)} is VALID [2022-04-27 10:56:28,483 INFO L290 TraceCheckUtils]: 193: Hoare triple {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74649#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,484 INFO L284 TraceCheckUtils]: 192: Hoare quadruple {73862#true} {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:56:28,484 INFO L290 TraceCheckUtils]: 191: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,484 INFO L290 TraceCheckUtils]: 190: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,484 INFO L290 TraceCheckUtils]: 189: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,484 INFO L272 TraceCheckUtils]: 188: Hoare triple {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,484 INFO L290 TraceCheckUtils]: 187: Hoare triple {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:56:28,485 INFO L290 TraceCheckUtils]: 186: Hoare triple {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74653#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:56:28,485 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {73862#true} {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,486 INFO L290 TraceCheckUtils]: 184: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,486 INFO L290 TraceCheckUtils]: 183: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,486 INFO L290 TraceCheckUtils]: 182: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,486 INFO L272 TraceCheckUtils]: 181: Hoare triple {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,486 INFO L290 TraceCheckUtils]: 180: Hoare triple {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,487 INFO L290 TraceCheckUtils]: 179: Hoare triple {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74675#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,487 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {73862#true} {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,487 INFO L290 TraceCheckUtils]: 177: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,487 INFO L290 TraceCheckUtils]: 176: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,488 INFO L290 TraceCheckUtils]: 175: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,488 INFO L272 TraceCheckUtils]: 174: Hoare triple {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,488 INFO L290 TraceCheckUtils]: 173: Hoare triple {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,489 INFO L290 TraceCheckUtils]: 172: Hoare triple {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74697#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,489 INFO L284 TraceCheckUtils]: 171: Hoare quadruple {73862#true} {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:56:28,489 INFO L290 TraceCheckUtils]: 170: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,489 INFO L290 TraceCheckUtils]: 169: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,489 INFO L290 TraceCheckUtils]: 168: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,489 INFO L272 TraceCheckUtils]: 167: Hoare triple {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,490 INFO L290 TraceCheckUtils]: 166: Hoare triple {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:56:28,490 INFO L290 TraceCheckUtils]: 165: Hoare triple {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74719#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:56:28,491 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {73862#true} {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,491 INFO L290 TraceCheckUtils]: 163: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,491 INFO L290 TraceCheckUtils]: 162: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,491 INFO L290 TraceCheckUtils]: 161: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,491 INFO L272 TraceCheckUtils]: 160: Hoare triple {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,492 INFO L290 TraceCheckUtils]: 159: Hoare triple {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,492 INFO L290 TraceCheckUtils]: 158: Hoare triple {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74741#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,493 INFO L284 TraceCheckUtils]: 157: Hoare quadruple {73862#true} {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,493 INFO L290 TraceCheckUtils]: 156: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,493 INFO L290 TraceCheckUtils]: 155: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,493 INFO L290 TraceCheckUtils]: 154: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,493 INFO L272 TraceCheckUtils]: 153: Hoare triple {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,493 INFO L290 TraceCheckUtils]: 152: Hoare triple {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,494 INFO L290 TraceCheckUtils]: 151: Hoare triple {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74763#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,494 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {73862#true} {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:56:28,494 INFO L290 TraceCheckUtils]: 149: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,495 INFO L290 TraceCheckUtils]: 148: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,495 INFO L290 TraceCheckUtils]: 147: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,495 INFO L272 TraceCheckUtils]: 146: Hoare triple {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,495 INFO L290 TraceCheckUtils]: 145: Hoare triple {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:56:28,496 INFO L290 TraceCheckUtils]: 144: Hoare triple {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74785#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:56:28,496 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {73862#true} {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:56:28,496 INFO L290 TraceCheckUtils]: 142: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,496 INFO L290 TraceCheckUtils]: 141: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,496 INFO L290 TraceCheckUtils]: 140: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,496 INFO L272 TraceCheckUtils]: 139: Hoare triple {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,497 INFO L290 TraceCheckUtils]: 138: Hoare triple {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:56:28,497 INFO L290 TraceCheckUtils]: 137: Hoare triple {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74807#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:56:28,498 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {73862#true} {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:56:28,498 INFO L290 TraceCheckUtils]: 135: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,498 INFO L290 TraceCheckUtils]: 134: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,498 INFO L290 TraceCheckUtils]: 133: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,498 INFO L272 TraceCheckUtils]: 132: Hoare triple {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,498 INFO L290 TraceCheckUtils]: 131: Hoare triple {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:56:28,499 INFO L290 TraceCheckUtils]: 130: Hoare triple {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74829#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:56:28,499 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {73862#true} {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:56:28,499 INFO L290 TraceCheckUtils]: 128: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,499 INFO L290 TraceCheckUtils]: 127: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,500 INFO L290 TraceCheckUtils]: 126: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,500 INFO L272 TraceCheckUtils]: 125: Hoare triple {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,500 INFO L290 TraceCheckUtils]: 124: Hoare triple {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:56:28,501 INFO L290 TraceCheckUtils]: 123: Hoare triple {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74851#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:56:28,501 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {73862#true} {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:56:28,501 INFO L290 TraceCheckUtils]: 121: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,501 INFO L290 TraceCheckUtils]: 120: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,501 INFO L290 TraceCheckUtils]: 119: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,501 INFO L272 TraceCheckUtils]: 118: Hoare triple {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,502 INFO L290 TraceCheckUtils]: 117: Hoare triple {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:56:28,502 INFO L290 TraceCheckUtils]: 116: Hoare triple {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74873#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:56:28,503 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {73862#true} {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:56:28,503 INFO L290 TraceCheckUtils]: 114: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,503 INFO L290 TraceCheckUtils]: 113: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,503 INFO L290 TraceCheckUtils]: 112: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,503 INFO L272 TraceCheckUtils]: 111: Hoare triple {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,503 INFO L290 TraceCheckUtils]: 110: Hoare triple {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:56:28,504 INFO L290 TraceCheckUtils]: 109: Hoare triple {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74895#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:56:28,504 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {73862#true} {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:56:28,504 INFO L290 TraceCheckUtils]: 107: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,504 INFO L290 TraceCheckUtils]: 106: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,505 INFO L290 TraceCheckUtils]: 105: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,505 INFO L272 TraceCheckUtils]: 104: Hoare triple {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,505 INFO L290 TraceCheckUtils]: 103: Hoare triple {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:56:28,506 INFO L290 TraceCheckUtils]: 102: Hoare triple {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74917#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:56:28,506 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {73862#true} {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:56:28,506 INFO L290 TraceCheckUtils]: 100: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,506 INFO L290 TraceCheckUtils]: 99: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,506 INFO L290 TraceCheckUtils]: 98: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,506 INFO L272 TraceCheckUtils]: 97: Hoare triple {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:56:28,507 INFO L290 TraceCheckUtils]: 95: Hoare triple {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74939#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:56:28,508 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {73862#true} {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:56:28,508 INFO L290 TraceCheckUtils]: 93: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,508 INFO L290 TraceCheckUtils]: 92: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,508 INFO L290 TraceCheckUtils]: 91: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,508 INFO L272 TraceCheckUtils]: 90: Hoare triple {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,508 INFO L290 TraceCheckUtils]: 89: Hoare triple {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:56:28,509 INFO L290 TraceCheckUtils]: 88: Hoare triple {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74961#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:56:28,509 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {73862#true} {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,509 INFO L290 TraceCheckUtils]: 86: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,509 INFO L290 TraceCheckUtils]: 85: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,509 INFO L290 TraceCheckUtils]: 84: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,509 INFO L272 TraceCheckUtils]: 83: Hoare triple {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,510 INFO L290 TraceCheckUtils]: 82: Hoare triple {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,510 INFO L290 TraceCheckUtils]: 81: Hoare triple {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {74983#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,511 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {73862#true} {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:56:28,511 INFO L290 TraceCheckUtils]: 79: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,511 INFO L290 TraceCheckUtils]: 78: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,511 INFO L290 TraceCheckUtils]: 77: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,511 INFO L272 TraceCheckUtils]: 76: Hoare triple {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:56:28,512 INFO L290 TraceCheckUtils]: 74: Hoare triple {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75005#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:56:28,512 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {73862#true} {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:56:28,512 INFO L290 TraceCheckUtils]: 72: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,512 INFO L290 TraceCheckUtils]: 71: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,513 INFO L290 TraceCheckUtils]: 70: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,513 INFO L272 TraceCheckUtils]: 69: Hoare triple {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,513 INFO L290 TraceCheckUtils]: 68: Hoare triple {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:56:28,514 INFO L290 TraceCheckUtils]: 67: Hoare triple {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75027#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:56:28,514 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {73862#true} {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,514 INFO L290 TraceCheckUtils]: 65: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,514 INFO L290 TraceCheckUtils]: 64: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,514 INFO L290 TraceCheckUtils]: 63: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,514 INFO L272 TraceCheckUtils]: 62: Hoare triple {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,515 INFO L290 TraceCheckUtils]: 61: Hoare triple {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,515 INFO L290 TraceCheckUtils]: 60: Hoare triple {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75049#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:56:28,516 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {73862#true} {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #66#return; {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:56:28,516 INFO L290 TraceCheckUtils]: 58: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,516 INFO L290 TraceCheckUtils]: 57: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,516 INFO L290 TraceCheckUtils]: 56: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,516 INFO L272 TraceCheckUtils]: 55: Hoare triple {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,516 INFO L290 TraceCheckUtils]: 54: Hoare triple {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:56:28,517 INFO L290 TraceCheckUtils]: 53: Hoare triple {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75071#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:56:28,517 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {73862#true} {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #66#return; {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:56:28,517 INFO L290 TraceCheckUtils]: 51: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,517 INFO L290 TraceCheckUtils]: 50: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,517 INFO L290 TraceCheckUtils]: 49: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,517 INFO L272 TraceCheckUtils]: 48: Hoare triple {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:56:28,518 INFO L290 TraceCheckUtils]: 46: Hoare triple {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75093#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:56:28,519 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {73862#true} {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #66#return; {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:56:28,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,519 INFO L290 TraceCheckUtils]: 43: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,519 INFO L290 TraceCheckUtils]: 42: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,519 INFO L272 TraceCheckUtils]: 41: Hoare triple {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:56:28,520 INFO L290 TraceCheckUtils]: 39: Hoare triple {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {75115#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:56:28,521 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {73862#true} {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} #66#return; {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:56:28,521 INFO L290 TraceCheckUtils]: 37: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {73862#true} assume !(0 == ~cond); {73862#true} is VALID [2022-04-27 10:56:28,521 INFO L290 TraceCheckUtils]: 35: Hoare triple {73862#true} ~cond := #in~cond; {73862#true} is VALID [2022-04-27 10:56:28,521 INFO L272 TraceCheckUtils]: 34: Hoare triple {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {73862#true} is VALID [2022-04-27 10:56:28,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:56:28,522 INFO L290 TraceCheckUtils]: 32: Hoare triple {75159#(or (<= (div main_~n~0 2) 23) (<= 24 main_~k~0))} ~j~0 := 0; {75137#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:56:28,522 INFO L290 TraceCheckUtils]: 31: Hoare triple {75159#(or (<= (div main_~n~0 2) 23) (<= 24 main_~k~0))} assume !(~i~0 < ~n~0); {75159#(or (<= (div main_~n~0 2) 23) (<= 24 main_~k~0))} is VALID [2022-04-27 10:56:28,522 INFO L290 TraceCheckUtils]: 30: Hoare triple {75166#(or (<= (div main_~n~0 2) 23) (<= 25 main_~k~0) (not (< main_~i~0 main_~n~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75159#(or (<= (div main_~n~0 2) 23) (<= 24 main_~k~0))} is VALID [2022-04-27 10:56:28,523 INFO L290 TraceCheckUtils]: 29: Hoare triple {75170#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 2)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75166#(or (<= (div main_~n~0 2) 23) (<= 25 main_~k~0) (not (< main_~i~0 main_~n~0)))} is VALID [2022-04-27 10:56:28,524 INFO L290 TraceCheckUtils]: 28: Hoare triple {75174#(or (<= (div main_~n~0 2) 23) (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75170#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 2)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:56:28,524 INFO L290 TraceCheckUtils]: 27: Hoare triple {75178#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 6)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75174#(or (<= (div main_~n~0 2) 23) (<= 27 main_~k~0) (<= main_~n~0 (+ main_~i~0 4)))} is VALID [2022-04-27 10:56:28,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {75182#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 8)) (<= 29 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75178#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 6)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:56:28,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {75186#(or (<= (div main_~n~0 2) 23) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75182#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 8)) (<= 29 main_~k~0))} is VALID [2022-04-27 10:56:28,526 INFO L290 TraceCheckUtils]: 24: Hoare triple {75190#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 12)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75186#(or (<= (div main_~n~0 2) 23) (<= 30 main_~k~0) (<= main_~n~0 (+ main_~i~0 10)))} is VALID [2022-04-27 10:56:28,526 INFO L290 TraceCheckUtils]: 23: Hoare triple {75194#(or (<= (div main_~n~0 2) 23) (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75190#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 12)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:56:28,527 INFO L290 TraceCheckUtils]: 22: Hoare triple {75198#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 23) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75194#(or (<= (div main_~n~0 2) 23) (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 14)))} is VALID [2022-04-27 10:56:28,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {75202#(or (<= (div main_~n~0 2) 23) (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75198#(or (<= main_~n~0 (+ main_~i~0 16)) (<= (div main_~n~0 2) 23) (<= 33 main_~k~0))} is VALID [2022-04-27 10:56:28,528 INFO L290 TraceCheckUtils]: 20: Hoare triple {75206#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75202#(or (<= (div main_~n~0 2) 23) (<= 34 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:56:28,528 INFO L290 TraceCheckUtils]: 19: Hoare triple {75210#(or (<= (div main_~n~0 2) 23) (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75206#(or (<= 35 main_~k~0) (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 20)))} is VALID [2022-04-27 10:56:28,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {75214#(or (<= (div main_~n~0 2) 23) (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75210#(or (<= (div main_~n~0 2) 23) (<= 36 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:56:28,529 INFO L290 TraceCheckUtils]: 17: Hoare triple {75218#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 23) (<= 38 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75214#(or (<= (div main_~n~0 2) 23) (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:56:28,530 INFO L290 TraceCheckUtils]: 16: Hoare triple {75222#(or (<= (div main_~n~0 2) 23) (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75218#(or (<= main_~n~0 (+ main_~i~0 26)) (<= (div main_~n~0 2) 23) (<= 38 main_~k~0))} is VALID [2022-04-27 10:56:28,530 INFO L290 TraceCheckUtils]: 15: Hoare triple {75226#(or (<= (div main_~n~0 2) 23) (<= 40 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75222#(or (<= (div main_~n~0 2) 23) (<= 39 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:56:28,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {75230#(or (<= (div main_~n~0 2) 23) (<= 41 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75226#(or (<= (div main_~n~0 2) 23) (<= 40 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} is VALID [2022-04-27 10:56:28,531 INFO L290 TraceCheckUtils]: 13: Hoare triple {75234#(or (<= (div main_~n~0 2) 23) (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75230#(or (<= (div main_~n~0 2) 23) (<= 41 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:56:28,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {75238#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 36)) (<= 43 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75234#(or (<= (div main_~n~0 2) 23) (<= 42 main_~k~0) (<= main_~n~0 (+ main_~i~0 34)))} is VALID [2022-04-27 10:56:28,532 INFO L290 TraceCheckUtils]: 11: Hoare triple {75242#(or (<= (div main_~n~0 2) 23) (<= 44 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75238#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 36)) (<= 43 main_~k~0))} is VALID [2022-04-27 10:56:28,533 INFO L290 TraceCheckUtils]: 10: Hoare triple {75246#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= (div main_~n~0 2) 23) (<= 45 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75242#(or (<= (div main_~n~0 2) 23) (<= 44 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:56:28,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {75250#(or (<= (div main_~n~0 2) 23) (<= 46 main_~k~0) (<= main_~n~0 (+ 42 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75246#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= (div main_~n~0 2) 23) (<= 45 main_~k~0))} is VALID [2022-04-27 10:56:28,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {75254#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ 44 main_~i~0)) (<= 47 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75250#(or (<= (div main_~n~0 2) 23) (<= 46 main_~k~0) (<= main_~n~0 (+ 42 main_~i~0)))} is VALID [2022-04-27 10:56:28,535 INFO L290 TraceCheckUtils]: 7: Hoare triple {75258#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 46)) (<= 48 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {75254#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ 44 main_~i~0)) (<= 47 main_~k~0))} is VALID [2022-04-27 10:56:28,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {73862#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {75258#(or (<= (div main_~n~0 2) 23) (<= main_~n~0 (+ main_~i~0 46)) (<= 48 main_~k~0))} is VALID [2022-04-27 10:56:28,535 INFO L290 TraceCheckUtils]: 5: Hoare triple {73862#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {73862#true} is VALID [2022-04-27 10:56:28,535 INFO L272 TraceCheckUtils]: 4: Hoare triple {73862#true} call #t~ret5 := main(); {73862#true} is VALID [2022-04-27 10:56:28,535 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73862#true} {73862#true} #68#return; {73862#true} is VALID [2022-04-27 10:56:28,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {73862#true} assume true; {73862#true} is VALID [2022-04-27 10:56:28,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {73862#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(9, 2); {73862#true} is VALID [2022-04-27 10:56:28,535 INFO L272 TraceCheckUtils]: 0: Hoare triple {73862#true} call ULTIMATE.init(); {73862#true} is VALID [2022-04-27 10:56:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 46 proven. 1105 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-04-27 10:56:28,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1475971126] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:56:28,536 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:56:28,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 54, 54] total 132 [2022-04-27 10:56:28,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595980129] [2022-04-27 10:56:28,537 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:56:28,537 INFO L78 Accepts]: Start accepts. Automaton has has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) Word has length 199 [2022-04-27 10:56:28,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:56:28,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2022-04-27 10:56:28,795 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 354 edges. 354 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:56:28,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 132 states [2022-04-27 10:56:28,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:56:28,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 132 interpolants. [2022-04-27 10:56:28,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2375, Invalid=14917, Unknown=0, NotChecked=0, Total=17292 [2022-04-27 10:56:28,796 INFO L87 Difference]: Start difference. First operand 539 states and 685 transitions. Second operand has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2022-04-27 10:57:09,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:57:09,013 INFO L93 Difference]: Finished difference Result 718 states and 892 transitions. [2022-04-27 10:57:09,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2022-04-27 10:57:09,014 INFO L78 Accepts]: Start accepts. Automaton has has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) Word has length 199 [2022-04-27 10:57:09,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:57:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2022-04-27 10:57:09,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 305 transitions. [2022-04-27 10:57:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2022-04-27 10:57:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 305 transitions. [2022-04-27 10:57:09,021 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 305 transitions. [2022-04-27 10:57:09,375 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:57:09,389 INFO L225 Difference]: With dead ends: 718 [2022-04-27 10:57:09,390 INFO L226 Difference]: Without dead ends: 584 [2022-04-27 10:57:09,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 367 SyntacticMatches, 4 SemanticMatches, 238 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15035 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=7263, Invalid=50097, Unknown=0, NotChecked=0, Total=57360 [2022-04-27 10:57:09,393 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 651 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 8870 mSolverCounterSat, 1013 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 307 SdHoareTripleChecker+Invalid, 9883 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1013 IncrementalHoareTripleChecker+Valid, 8870 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:57:09,393 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [652 Valid, 307 Invalid, 9883 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1013 Valid, 8870 Invalid, 0 Unknown, 0 Unchecked, 10.5s Time] [2022-04-27 10:57:09,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-04-27 10:57:15,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 582. [2022-04-27 10:57:15,811 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:57:15,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 584 states. Second operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) [2022-04-27 10:57:15,812 INFO L74 IsIncluded]: Start isIncluded. First operand 584 states. Second operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) [2022-04-27 10:57:15,812 INFO L87 Difference]: Start difference. First operand 584 states. Second operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) [2022-04-27 10:57:15,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:57:15,826 INFO L93 Difference]: Finished difference Result 584 states and 746 transitions. [2022-04-27 10:57:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 746 transitions. [2022-04-27 10:57:15,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:57:15,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:57:15,827 INFO L74 IsIncluded]: Start isIncluded. First operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) Second operand 584 states. [2022-04-27 10:57:15,828 INFO L87 Difference]: Start difference. First operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) Second operand 584 states. [2022-04-27 10:57:15,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:57:15,841 INFO L93 Difference]: Finished difference Result 584 states and 746 transitions. [2022-04-27 10:57:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 746 transitions. [2022-04-27 10:57:15,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:57:15,842 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:57:15,842 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:57:15,842 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:57:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 582 states, 409 states have (on average 1.0635696821515892) internal successors, (435), 418 states have internal predecessors, (435), 155 states have call successors, (155), 18 states have call predecessors, (155), 17 states have return successors, (154), 145 states have call predecessors, (154), 154 states have call successors, (154) [2022-04-27 10:57:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 744 transitions. [2022-04-27 10:57:15,860 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 744 transitions. Word has length 199 [2022-04-27 10:57:15,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:57:15,860 INFO L495 AbstractCegarLoop]: Abstraction has 582 states and 744 transitions. [2022-04-27 10:57:15,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 132 states, 131 states have (on average 1.6030534351145038) internal successors, (210), 129 states have internal predecessors, (210), 71 states have call successors, (74), 4 states have call predecessors, (74), 1 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2022-04-27 10:57:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 744 transitions. [2022-04-27 10:57:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-04-27 10:57:15,862 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:57:15,862 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:57:15,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-27 10:57:16,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:57:16,062 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:57:16,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:57:16,063 INFO L85 PathProgramCache]: Analyzing trace with hash 75856550, now seen corresponding path program 30 times [2022-04-27 10:57:16,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:57:16,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019969936] [2022-04-27 10:57:16,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:57:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:57:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:57:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {78939#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {78783#true} is VALID [2022-04-27 10:57:18,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78783#true} {78783#true} #68#return; {78783#true} is VALID [2022-04-27 10:57:18,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 10:57:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} #66#return; {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:57:18,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-27 10:57:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} #66#return; {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} is VALID [2022-04-27 10:57:18,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-27 10:57:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #66#return; {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:57:18,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-04-27 10:57:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,180 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,181 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:57:18,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-27 10:57:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,183 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,183 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-04-27 10:57:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,185 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,186 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:57:18,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-04-27 10:57:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,187 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,188 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-04-27 10:57:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,190 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,190 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,190 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-27 10:57:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,192 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-27 10:57:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,195 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:57:18,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-27 10:57:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:57:18,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-04-27 10:57:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,199 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:57:18,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-04-27 10:57:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,202 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:57:18,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-04-27 10:57:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,204 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,204 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:57:18,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-27 10:57:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:57:18,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-04-27 10:57:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-04-27 10:57:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,210 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,211 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-04-27 10:57:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,213 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-04-27 10:57:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-04-27 10:57:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:57:18,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-27 10:57:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-04-27 10:57:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,221 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-04-27 10:57:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-04-27 10:57:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,228 INFO L272 TraceCheckUtils]: 0: Hoare triple {78783#true} call ULTIMATE.init(); {78939#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:57:18,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {78939#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {78783#true} is VALID [2022-04-27 10:57:18,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,228 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78783#true} #68#return; {78783#true} is VALID [2022-04-27 10:57:18,228 INFO L272 TraceCheckUtils]: 4: Hoare triple {78783#true} call #t~ret5 := main(); {78783#true} is VALID [2022-04-27 10:57:18,228 INFO L290 TraceCheckUtils]: 5: Hoare triple {78783#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {78783#true} is VALID [2022-04-27 10:57:18,228 INFO L290 TraceCheckUtils]: 6: Hoare triple {78783#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {78788#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:57:18,229 INFO L290 TraceCheckUtils]: 7: Hoare triple {78788#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78789#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:57:18,229 INFO L290 TraceCheckUtils]: 8: Hoare triple {78789#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78790#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:57:18,230 INFO L290 TraceCheckUtils]: 9: Hoare triple {78790#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78791#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:57:18,230 INFO L290 TraceCheckUtils]: 10: Hoare triple {78791#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78792#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:57:18,230 INFO L290 TraceCheckUtils]: 11: Hoare triple {78792#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78793#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:57:18,231 INFO L290 TraceCheckUtils]: 12: Hoare triple {78793#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78794#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:57:18,231 INFO L290 TraceCheckUtils]: 13: Hoare triple {78794#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78795#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:57:18,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {78795#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78796#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:57:18,232 INFO L290 TraceCheckUtils]: 15: Hoare triple {78796#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78797#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:57:18,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {78797#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78798#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:57:18,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {78798#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78799#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:57:18,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {78799#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78800#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:57:18,234 INFO L290 TraceCheckUtils]: 19: Hoare triple {78800#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78801#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:57:18,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {78801#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78802#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:57:18,235 INFO L290 TraceCheckUtils]: 21: Hoare triple {78802#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78803#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:57:18,235 INFO L290 TraceCheckUtils]: 22: Hoare triple {78803#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78804#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:57:18,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {78804#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78805#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:57:18,236 INFO L290 TraceCheckUtils]: 24: Hoare triple {78805#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78806#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:57:18,236 INFO L290 TraceCheckUtils]: 25: Hoare triple {78806#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78807#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:57:18,237 INFO L290 TraceCheckUtils]: 26: Hoare triple {78807#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78808#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:57:18,237 INFO L290 TraceCheckUtils]: 27: Hoare triple {78808#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78809#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:57:18,238 INFO L290 TraceCheckUtils]: 28: Hoare triple {78809#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78810#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:57:18,238 INFO L290 TraceCheckUtils]: 29: Hoare triple {78810#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78811#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} is VALID [2022-04-27 10:57:18,238 INFO L290 TraceCheckUtils]: 30: Hoare triple {78811#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78812#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 48 main_~i~0))} is VALID [2022-04-27 10:57:18,239 INFO L290 TraceCheckUtils]: 31: Hoare triple {78812#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 48 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78813#(and (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:18,239 INFO L290 TraceCheckUtils]: 32: Hoare triple {78813#(and (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !(~i~0 < ~n~0); {78813#(and (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:18,239 INFO L290 TraceCheckUtils]: 33: Hoare triple {78813#(and (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} ~j~0 := 0; {78814#(and (= main_~j~0 0) (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:18,240 INFO L290 TraceCheckUtils]: 34: Hoare triple {78814#(and (= main_~j~0 0) (<= 49 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:57:18,240 INFO L272 TraceCheckUtils]: 35: Hoare triple {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,240 INFO L290 TraceCheckUtils]: 36: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,240 INFO L290 TraceCheckUtils]: 37: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,240 INFO L290 TraceCheckUtils]: 38: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,241 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {78783#true} {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} #66#return; {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} is VALID [2022-04-27 10:57:18,241 INFO L290 TraceCheckUtils]: 40: Hoare triple {78815#(and (or (and (<= (* 2 (div main_~n~0 2)) (+ main_~k~0 25)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 23 main_~k~0))) (= main_~j~0 0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} is VALID [2022-04-27 10:57:18,242 INFO L290 TraceCheckUtils]: 41: Hoare triple {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} is VALID [2022-04-27 10:57:18,242 INFO L272 TraceCheckUtils]: 42: Hoare triple {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,242 INFO L290 TraceCheckUtils]: 43: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,242 INFO L290 TraceCheckUtils]: 44: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,242 INFO L290 TraceCheckUtils]: 45: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,242 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {78783#true} {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} #66#return; {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} is VALID [2022-04-27 10:57:18,243 INFO L290 TraceCheckUtils]: 47: Hoare triple {78820#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 24))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:57:18,243 INFO L290 TraceCheckUtils]: 48: Hoare triple {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:57:18,243 INFO L272 TraceCheckUtils]: 49: Hoare triple {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,243 INFO L290 TraceCheckUtils]: 50: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,243 INFO L290 TraceCheckUtils]: 51: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,243 INFO L290 TraceCheckUtils]: 52: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,244 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {78783#true} {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #66#return; {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} is VALID [2022-04-27 10:57:18,244 INFO L290 TraceCheckUtils]: 54: Hoare triple {78825#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ 23 (* main_~j~0 2) main_~k~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:57:18,245 INFO L290 TraceCheckUtils]: 55: Hoare triple {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:57:18,245 INFO L272 TraceCheckUtils]: 56: Hoare triple {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,245 INFO L290 TraceCheckUtils]: 57: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,245 INFO L290 TraceCheckUtils]: 58: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,245 INFO L290 TraceCheckUtils]: 59: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,245 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {78783#true} {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #66#return; {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} is VALID [2022-04-27 10:57:18,246 INFO L290 TraceCheckUtils]: 61: Hoare triple {78830#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 22)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,246 INFO L290 TraceCheckUtils]: 62: Hoare triple {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,247 INFO L272 TraceCheckUtils]: 63: Hoare triple {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,247 INFO L290 TraceCheckUtils]: 64: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,247 INFO L290 TraceCheckUtils]: 65: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,247 INFO L290 TraceCheckUtils]: 66: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,247 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {78783#true} {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #66#return; {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,248 INFO L290 TraceCheckUtils]: 68: Hoare triple {78835#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 21)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:57:18,248 INFO L290 TraceCheckUtils]: 69: Hoare triple {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:57:18,248 INFO L272 TraceCheckUtils]: 70: Hoare triple {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,248 INFO L290 TraceCheckUtils]: 71: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,248 INFO L290 TraceCheckUtils]: 72: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,248 INFO L290 TraceCheckUtils]: 73: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,249 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {78783#true} {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #66#return; {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} is VALID [2022-04-27 10:57:18,249 INFO L290 TraceCheckUtils]: 75: Hoare triple {78840#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 20)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,250 INFO L290 TraceCheckUtils]: 76: Hoare triple {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,250 INFO L272 TraceCheckUtils]: 77: Hoare triple {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,250 INFO L290 TraceCheckUtils]: 78: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,250 INFO L290 TraceCheckUtils]: 79: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,250 INFO L290 TraceCheckUtils]: 80: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,250 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {78783#true} {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,251 INFO L290 TraceCheckUtils]: 82: Hoare triple {78845#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (and (<= (* 2 (div main_~n~0 2)) (+ 19 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,251 INFO L290 TraceCheckUtils]: 83: Hoare triple {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,251 INFO L272 TraceCheckUtils]: 84: Hoare triple {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,251 INFO L290 TraceCheckUtils]: 85: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,251 INFO L290 TraceCheckUtils]: 86: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,251 INFO L290 TraceCheckUtils]: 87: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,252 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {78783#true} {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,252 INFO L290 TraceCheckUtils]: 89: Hoare triple {78850#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 18)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,253 INFO L290 TraceCheckUtils]: 90: Hoare triple {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,253 INFO L272 TraceCheckUtils]: 91: Hoare triple {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,253 INFO L290 TraceCheckUtils]: 92: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,253 INFO L290 TraceCheckUtils]: 93: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,253 INFO L290 TraceCheckUtils]: 94: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,253 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78783#true} {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,254 INFO L290 TraceCheckUtils]: 96: Hoare triple {78855#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 17)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:57:18,254 INFO L290 TraceCheckUtils]: 97: Hoare triple {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:57:18,254 INFO L272 TraceCheckUtils]: 98: Hoare triple {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,254 INFO L290 TraceCheckUtils]: 99: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,255 INFO L290 TraceCheckUtils]: 100: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,255 INFO L290 TraceCheckUtils]: 101: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,255 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {78783#true} {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #66#return; {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} is VALID [2022-04-27 10:57:18,256 INFO L290 TraceCheckUtils]: 103: Hoare triple {78860#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 16)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:57:18,256 INFO L290 TraceCheckUtils]: 104: Hoare triple {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:57:18,256 INFO L272 TraceCheckUtils]: 105: Hoare triple {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,256 INFO L290 TraceCheckUtils]: 106: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,256 INFO L290 TraceCheckUtils]: 107: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,256 INFO L290 TraceCheckUtils]: 108: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,257 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {78783#true} {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #66#return; {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} is VALID [2022-04-27 10:57:18,257 INFO L290 TraceCheckUtils]: 110: Hoare triple {78865#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 15)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:57:18,258 INFO L290 TraceCheckUtils]: 111: Hoare triple {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:57:18,258 INFO L272 TraceCheckUtils]: 112: Hoare triple {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,258 INFO L290 TraceCheckUtils]: 113: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,258 INFO L290 TraceCheckUtils]: 114: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,258 INFO L290 TraceCheckUtils]: 115: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,258 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {78783#true} {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #66#return; {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} is VALID [2022-04-27 10:57:18,259 INFO L290 TraceCheckUtils]: 117: Hoare triple {78870#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 14)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:57:18,259 INFO L290 TraceCheckUtils]: 118: Hoare triple {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:57:18,259 INFO L272 TraceCheckUtils]: 119: Hoare triple {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,259 INFO L290 TraceCheckUtils]: 120: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,260 INFO L290 TraceCheckUtils]: 121: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,260 INFO L290 TraceCheckUtils]: 122: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,260 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {78783#true} {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #66#return; {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} is VALID [2022-04-27 10:57:18,261 INFO L290 TraceCheckUtils]: 124: Hoare triple {78875#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 13)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:57:18,261 INFO L290 TraceCheckUtils]: 125: Hoare triple {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:57:18,261 INFO L272 TraceCheckUtils]: 126: Hoare triple {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,261 INFO L290 TraceCheckUtils]: 127: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,261 INFO L290 TraceCheckUtils]: 128: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,261 INFO L290 TraceCheckUtils]: 129: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,262 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {78783#true} {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #66#return; {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} is VALID [2022-04-27 10:57:18,262 INFO L290 TraceCheckUtils]: 131: Hoare triple {78880#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 12)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:57:18,263 INFO L290 TraceCheckUtils]: 132: Hoare triple {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:57:18,263 INFO L272 TraceCheckUtils]: 133: Hoare triple {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,263 INFO L290 TraceCheckUtils]: 134: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,263 INFO L290 TraceCheckUtils]: 135: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,263 INFO L290 TraceCheckUtils]: 136: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,263 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {78783#true} {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #66#return; {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} is VALID [2022-04-27 10:57:18,264 INFO L290 TraceCheckUtils]: 138: Hoare triple {78885#(or (and (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0)) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 11))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,264 INFO L290 TraceCheckUtils]: 139: Hoare triple {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,264 INFO L272 TraceCheckUtils]: 140: Hoare triple {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,265 INFO L290 TraceCheckUtils]: 141: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,265 INFO L290 TraceCheckUtils]: 142: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,265 INFO L290 TraceCheckUtils]: 143: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,265 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {78783#true} {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,266 INFO L290 TraceCheckUtils]: 145: Hoare triple {78890#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 10)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,266 INFO L290 TraceCheckUtils]: 146: Hoare triple {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,266 INFO L272 TraceCheckUtils]: 147: Hoare triple {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,266 INFO L290 TraceCheckUtils]: 148: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,266 INFO L290 TraceCheckUtils]: 149: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,266 INFO L290 TraceCheckUtils]: 150: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,267 INFO L284 TraceCheckUtils]: 151: Hoare quadruple {78783#true} {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #66#return; {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,267 INFO L290 TraceCheckUtils]: 152: Hoare triple {78895#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 9)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,268 INFO L290 TraceCheckUtils]: 153: Hoare triple {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,268 INFO L272 TraceCheckUtils]: 154: Hoare triple {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,268 INFO L290 TraceCheckUtils]: 155: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,268 INFO L290 TraceCheckUtils]: 156: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,268 INFO L290 TraceCheckUtils]: 157: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,268 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78783#true} {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,269 INFO L290 TraceCheckUtils]: 159: Hoare triple {78900#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 8)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,269 INFO L290 TraceCheckUtils]: 160: Hoare triple {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,269 INFO L272 TraceCheckUtils]: 161: Hoare triple {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,269 INFO L290 TraceCheckUtils]: 162: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,269 INFO L290 TraceCheckUtils]: 163: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,269 INFO L290 TraceCheckUtils]: 164: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,270 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {78783#true} {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,270 INFO L290 TraceCheckUtils]: 166: Hoare triple {78905#(or (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (and (<= (* 2 (div main_~n~0 2)) (+ 7 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:57:18,271 INFO L290 TraceCheckUtils]: 167: Hoare triple {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:57:18,271 INFO L272 TraceCheckUtils]: 168: Hoare triple {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,271 INFO L290 TraceCheckUtils]: 169: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,271 INFO L290 TraceCheckUtils]: 170: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,271 INFO L290 TraceCheckUtils]: 171: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,271 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {78783#true} {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #66#return; {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} is VALID [2022-04-27 10:57:18,272 INFO L290 TraceCheckUtils]: 173: Hoare triple {78910#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 6)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,273 INFO L290 TraceCheckUtils]: 174: Hoare triple {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,273 INFO L272 TraceCheckUtils]: 175: Hoare triple {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,273 INFO L290 TraceCheckUtils]: 176: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,273 INFO L290 TraceCheckUtils]: 177: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,273 INFO L290 TraceCheckUtils]: 178: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,273 INFO L284 TraceCheckUtils]: 179: Hoare quadruple {78783#true} {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,274 INFO L290 TraceCheckUtils]: 180: Hoare triple {78915#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (and (<= (* 2 (div main_~n~0 2)) (+ 5 (* main_~j~0 2) main_~k~0)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,274 INFO L290 TraceCheckUtils]: 181: Hoare triple {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,274 INFO L272 TraceCheckUtils]: 182: Hoare triple {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,274 INFO L290 TraceCheckUtils]: 183: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,274 INFO L290 TraceCheckUtils]: 184: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,274 INFO L290 TraceCheckUtils]: 185: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,275 INFO L284 TraceCheckUtils]: 186: Hoare quadruple {78783#true} {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,275 INFO L290 TraceCheckUtils]: 187: Hoare triple {78920#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 4)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,276 INFO L290 TraceCheckUtils]: 188: Hoare triple {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,276 INFO L272 TraceCheckUtils]: 189: Hoare triple {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,276 INFO L290 TraceCheckUtils]: 190: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,276 INFO L290 TraceCheckUtils]: 191: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,276 INFO L290 TraceCheckUtils]: 192: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,276 INFO L284 TraceCheckUtils]: 193: Hoare quadruple {78783#true} {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #66#return; {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} is VALID [2022-04-27 10:57:18,277 INFO L290 TraceCheckUtils]: 194: Hoare triple {78925#(or (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 3)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,277 INFO L290 TraceCheckUtils]: 195: Hoare triple {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,277 INFO L272 TraceCheckUtils]: 196: Hoare triple {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:18,278 INFO L290 TraceCheckUtils]: 197: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:18,278 INFO L290 TraceCheckUtils]: 198: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:18,278 INFO L290 TraceCheckUtils]: 199: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:18,278 INFO L284 TraceCheckUtils]: 200: Hoare quadruple {78783#true} {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #66#return; {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,279 INFO L290 TraceCheckUtils]: 201: Hoare triple {78930#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 2)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {78935#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} is VALID [2022-04-27 10:57:18,279 INFO L290 TraceCheckUtils]: 202: Hoare triple {78935#(or (and (<= (* 2 (div main_~n~0 2)) (+ (* main_~j~0 2) main_~k~0 1)) (or (= (+ (* (- 2) (div main_~n~0 2)) main_~n~0) 0) (<= 0 main_~n~0))) (<= (+ (* 2 (div main_~n~0 2)) 1) (+ (* main_~j~0 2) main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78936#(<= 1 main_~k~0)} is VALID [2022-04-27 10:57:18,280 INFO L272 TraceCheckUtils]: 203: Hoare triple {78936#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78937#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:57:18,280 INFO L290 TraceCheckUtils]: 204: Hoare triple {78937#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {78938#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:57:18,280 INFO L290 TraceCheckUtils]: 205: Hoare triple {78938#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {78784#false} is VALID [2022-04-27 10:57:18,280 INFO L290 TraceCheckUtils]: 206: Hoare triple {78784#false} assume !false; {78784#false} is VALID [2022-04-27 10:57:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 830 proven. 419 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:57:18,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:57:18,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019969936] [2022-04-27 10:57:18,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019969936] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:57:18,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1406247660] [2022-04-27 10:57:18,281 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:57:18,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:57:18,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:57:18,282 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) [2022-04-27 10:57:18,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-27 10:57:18,399 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-27 10:57:18,399 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:57:18,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-27 10:57:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:57:18,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:57:23,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {78783#true} call ULTIMATE.init(); {78783#true} is VALID [2022-04-27 10:57:23,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#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(9, 2); {78783#true} is VALID [2022-04-27 10:57:23,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78783#true} #68#return; {78783#true} is VALID [2022-04-27 10:57:23,364 INFO L272 TraceCheckUtils]: 4: Hoare triple {78783#true} call #t~ret5 := main(); {78783#true} is VALID [2022-04-27 10:57:23,364 INFO L290 TraceCheckUtils]: 5: Hoare triple {78783#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {78783#true} is VALID [2022-04-27 10:57:23,365 INFO L290 TraceCheckUtils]: 6: Hoare triple {78783#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {78961#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:57:23,365 INFO L290 TraceCheckUtils]: 7: Hoare triple {78961#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78965#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:57:23,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {78965#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78969#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} is VALID [2022-04-27 10:57:23,366 INFO L290 TraceCheckUtils]: 9: Hoare triple {78969#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 2)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78973#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:57:23,366 INFO L290 TraceCheckUtils]: 10: Hoare triple {78973#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78977#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:57:23,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {78977#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78981#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:57:23,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {78981#(and (< 0 main_~n~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:57:23,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {78985#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78989#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:57:23,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {78989#(and (< 0 main_~n~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78993#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:57:23,369 INFO L290 TraceCheckUtils]: 15: Hoare triple {78993#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {78997#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:57:23,369 INFO L290 TraceCheckUtils]: 16: Hoare triple {78997#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79001#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:57:23,369 INFO L290 TraceCheckUtils]: 17: Hoare triple {79001#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79005#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:57:23,370 INFO L290 TraceCheckUtils]: 18: Hoare triple {79005#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79009#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:57:23,370 INFO L290 TraceCheckUtils]: 19: Hoare triple {79009#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79013#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} is VALID [2022-04-27 10:57:23,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {79013#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 13)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79017#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} is VALID [2022-04-27 10:57:23,371 INFO L290 TraceCheckUtils]: 21: Hoare triple {79017#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 14)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79021#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:57:23,372 INFO L290 TraceCheckUtils]: 22: Hoare triple {79021#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79025#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} is VALID [2022-04-27 10:57:23,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {79025#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 16)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79029#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} is VALID [2022-04-27 10:57:23,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {79029#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 17)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79033#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:57:23,373 INFO L290 TraceCheckUtils]: 25: Hoare triple {79033#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79037#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:57:23,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {79037#(and (< 0 main_~n~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79041#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:57:23,374 INFO L290 TraceCheckUtils]: 27: Hoare triple {79041#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79045#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} is VALID [2022-04-27 10:57:23,374 INFO L290 TraceCheckUtils]: 28: Hoare triple {79045#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 21)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79049#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} is VALID [2022-04-27 10:57:23,375 INFO L290 TraceCheckUtils]: 29: Hoare triple {79049#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79053#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} is VALID [2022-04-27 10:57:23,375 INFO L290 TraceCheckUtils]: 30: Hoare triple {79053#(and (< 0 main_~n~0) (<= main_~n~0 (+ 23 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79057#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} is VALID [2022-04-27 10:57:23,376 INFO L290 TraceCheckUtils]: 31: Hoare triple {79057#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {79061#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:23,376 INFO L290 TraceCheckUtils]: 32: Hoare triple {79061#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !(~i~0 < ~n~0); {79061#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:23,376 INFO L290 TraceCheckUtils]: 33: Hoare triple {79061#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 25)))} ~j~0 := 0; {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:23,377 INFO L290 TraceCheckUtils]: 34: Hoare triple {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:23,377 INFO L272 TraceCheckUtils]: 35: Hoare triple {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,377 INFO L290 TraceCheckUtils]: 36: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,377 INFO L290 TraceCheckUtils]: 37: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,377 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {78783#true} {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #66#return; {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:57:23,378 INFO L290 TraceCheckUtils]: 40: Hoare triple {79068#(and (< 0 main_~n~0) (<= 0 main_~j~0) (<= main_~n~0 (+ main_~k~0 25)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:57:23,378 INFO L290 TraceCheckUtils]: 41: Hoare triple {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:57:23,378 INFO L272 TraceCheckUtils]: 42: Hoare triple {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,378 INFO L290 TraceCheckUtils]: 43: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,378 INFO L290 TraceCheckUtils]: 44: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,378 INFO L290 TraceCheckUtils]: 45: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,379 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {78783#true} {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #66#return; {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} is VALID [2022-04-27 10:57:23,379 INFO L290 TraceCheckUtils]: 47: Hoare triple {79090#(and (< 0 main_~n~0) (<= 1 main_~j~0) (<= main_~n~0 (+ main_~k~0 26)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:57:23,379 INFO L290 TraceCheckUtils]: 48: Hoare triple {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:57:23,380 INFO L272 TraceCheckUtils]: 49: Hoare triple {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,380 INFO L290 TraceCheckUtils]: 50: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,380 INFO L290 TraceCheckUtils]: 51: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,380 INFO L290 TraceCheckUtils]: 52: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,380 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {78783#true} {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} #66#return; {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} is VALID [2022-04-27 10:57:23,380 INFO L290 TraceCheckUtils]: 54: Hoare triple {79112#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 27)) (<= 2 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:57:23,381 INFO L290 TraceCheckUtils]: 55: Hoare triple {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:57:23,381 INFO L272 TraceCheckUtils]: 56: Hoare triple {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,381 INFO L290 TraceCheckUtils]: 57: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,381 INFO L290 TraceCheckUtils]: 59: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,381 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {78783#true} {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} #66#return; {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} is VALID [2022-04-27 10:57:23,382 INFO L290 TraceCheckUtils]: 61: Hoare triple {79134#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 28)) (<= 3 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:57:23,382 INFO L290 TraceCheckUtils]: 62: Hoare triple {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:57:23,382 INFO L272 TraceCheckUtils]: 63: Hoare triple {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,382 INFO L290 TraceCheckUtils]: 64: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,382 INFO L290 TraceCheckUtils]: 65: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,382 INFO L290 TraceCheckUtils]: 66: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,383 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {78783#true} {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} #66#return; {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} is VALID [2022-04-27 10:57:23,383 INFO L290 TraceCheckUtils]: 68: Hoare triple {79156#(and (< 0 main_~n~0) (<= main_~n~0 (+ 29 main_~k~0)) (<= 4 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:57:23,384 INFO L290 TraceCheckUtils]: 69: Hoare triple {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:57:23,384 INFO L272 TraceCheckUtils]: 70: Hoare triple {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,384 INFO L290 TraceCheckUtils]: 71: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,384 INFO L290 TraceCheckUtils]: 72: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,384 INFO L290 TraceCheckUtils]: 73: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,384 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {78783#true} {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} #66#return; {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} is VALID [2022-04-27 10:57:23,385 INFO L290 TraceCheckUtils]: 75: Hoare triple {79178#(and (< 0 main_~n~0) (<= main_~n~0 (+ 30 main_~k~0)) (<= 5 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:57:23,385 INFO L290 TraceCheckUtils]: 76: Hoare triple {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:57:23,385 INFO L272 TraceCheckUtils]: 77: Hoare triple {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,385 INFO L290 TraceCheckUtils]: 78: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,385 INFO L290 TraceCheckUtils]: 79: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,385 INFO L290 TraceCheckUtils]: 80: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,386 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {78783#true} {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} #66#return; {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} is VALID [2022-04-27 10:57:23,386 INFO L290 TraceCheckUtils]: 82: Hoare triple {79200#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 31)) (<= 6 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} is VALID [2022-04-27 10:57:23,386 INFO L290 TraceCheckUtils]: 83: Hoare triple {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} is VALID [2022-04-27 10:57:23,386 INFO L272 TraceCheckUtils]: 84: Hoare triple {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,386 INFO L290 TraceCheckUtils]: 85: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,387 INFO L290 TraceCheckUtils]: 86: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,387 INFO L290 TraceCheckUtils]: 87: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,387 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {78783#true} {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} #66#return; {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} is VALID [2022-04-27 10:57:23,387 INFO L290 TraceCheckUtils]: 89: Hoare triple {79222#(and (< 0 main_~n~0) (<= 7 main_~j~0) (<= main_~n~0 (+ 32 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:57:23,388 INFO L290 TraceCheckUtils]: 90: Hoare triple {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:57:23,388 INFO L272 TraceCheckUtils]: 91: Hoare triple {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,388 INFO L290 TraceCheckUtils]: 92: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,388 INFO L290 TraceCheckUtils]: 93: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,388 INFO L290 TraceCheckUtils]: 94: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,388 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78783#true} {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} #66#return; {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} is VALID [2022-04-27 10:57:23,389 INFO L290 TraceCheckUtils]: 96: Hoare triple {79244#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 33)) (<= 8 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:57:23,389 INFO L290 TraceCheckUtils]: 97: Hoare triple {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:57:23,389 INFO L272 TraceCheckUtils]: 98: Hoare triple {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,389 INFO L290 TraceCheckUtils]: 99: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,389 INFO L290 TraceCheckUtils]: 100: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,389 INFO L290 TraceCheckUtils]: 101: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,390 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {78783#true} {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} #66#return; {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} is VALID [2022-04-27 10:57:23,390 INFO L290 TraceCheckUtils]: 103: Hoare triple {79266#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 34)) (<= 9 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:57:23,391 INFO L290 TraceCheckUtils]: 104: Hoare triple {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:57:23,391 INFO L272 TraceCheckUtils]: 105: Hoare triple {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,391 INFO L290 TraceCheckUtils]: 106: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,391 INFO L290 TraceCheckUtils]: 107: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,391 INFO L290 TraceCheckUtils]: 108: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,391 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {78783#true} {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #66#return; {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} is VALID [2022-04-27 10:57:23,392 INFO L290 TraceCheckUtils]: 110: Hoare triple {79288#(and (< 0 main_~n~0) (<= 10 main_~j~0) (<= main_~n~0 (+ 35 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:57:23,392 INFO L290 TraceCheckUtils]: 111: Hoare triple {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:57:23,392 INFO L272 TraceCheckUtils]: 112: Hoare triple {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,392 INFO L290 TraceCheckUtils]: 113: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,392 INFO L290 TraceCheckUtils]: 114: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,392 INFO L290 TraceCheckUtils]: 115: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,393 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {78783#true} {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #66#return; {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} is VALID [2022-04-27 10:57:23,393 INFO L290 TraceCheckUtils]: 117: Hoare triple {79310#(and (< 0 main_~n~0) (<= 11 main_~j~0) (<= main_~n~0 (+ main_~k~0 36)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:57:23,393 INFO L290 TraceCheckUtils]: 118: Hoare triple {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:57:23,393 INFO L272 TraceCheckUtils]: 119: Hoare triple {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,393 INFO L290 TraceCheckUtils]: 120: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,394 INFO L290 TraceCheckUtils]: 122: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,394 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {78783#true} {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #66#return; {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} is VALID [2022-04-27 10:57:23,394 INFO L290 TraceCheckUtils]: 124: Hoare triple {79332#(and (< 0 main_~n~0) (<= 12 main_~j~0) (<= main_~n~0 (+ main_~k~0 37)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:57:23,395 INFO L290 TraceCheckUtils]: 125: Hoare triple {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:57:23,395 INFO L272 TraceCheckUtils]: 126: Hoare triple {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,395 INFO L290 TraceCheckUtils]: 127: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,395 INFO L290 TraceCheckUtils]: 128: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,395 INFO L290 TraceCheckUtils]: 129: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,395 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {78783#true} {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #66#return; {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} is VALID [2022-04-27 10:57:23,396 INFO L290 TraceCheckUtils]: 131: Hoare triple {79354#(and (< 0 main_~n~0) (<= 13 main_~j~0) (<= main_~n~0 (+ main_~k~0 38)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:57:23,396 INFO L290 TraceCheckUtils]: 132: Hoare triple {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:57:23,396 INFO L272 TraceCheckUtils]: 133: Hoare triple {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,396 INFO L290 TraceCheckUtils]: 134: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,396 INFO L290 TraceCheckUtils]: 135: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,396 INFO L290 TraceCheckUtils]: 136: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,397 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {78783#true} {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} #66#return; {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} is VALID [2022-04-27 10:57:23,397 INFO L290 TraceCheckUtils]: 138: Hoare triple {79376#(and (< 0 main_~n~0) (<= 14 main_~j~0) (<= main_~n~0 (+ main_~k~0 39)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:57:23,397 INFO L290 TraceCheckUtils]: 139: Hoare triple {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:57:23,398 INFO L272 TraceCheckUtils]: 140: Hoare triple {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,398 INFO L290 TraceCheckUtils]: 141: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,398 INFO L290 TraceCheckUtils]: 142: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,398 INFO L290 TraceCheckUtils]: 143: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,398 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {78783#true} {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #66#return; {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} is VALID [2022-04-27 10:57:23,399 INFO L290 TraceCheckUtils]: 145: Hoare triple {79398#(and (< 0 main_~n~0) (<= 15 main_~j~0) (<= main_~n~0 (+ 40 main_~k~0)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:57:23,399 INFO L290 TraceCheckUtils]: 146: Hoare triple {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:57:23,399 INFO L272 TraceCheckUtils]: 147: Hoare triple {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,399 INFO L290 TraceCheckUtils]: 148: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,399 INFO L290 TraceCheckUtils]: 149: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,399 INFO L290 TraceCheckUtils]: 150: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,399 INFO L284 TraceCheckUtils]: 151: Hoare quadruple {78783#true} {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} #66#return; {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} is VALID [2022-04-27 10:57:23,400 INFO L290 TraceCheckUtils]: 152: Hoare triple {79420#(and (< 0 main_~n~0) (<= main_~n~0 (+ 41 main_~k~0)) (<= 16 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:57:23,400 INFO L290 TraceCheckUtils]: 153: Hoare triple {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:57:23,400 INFO L272 TraceCheckUtils]: 154: Hoare triple {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,400 INFO L290 TraceCheckUtils]: 155: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,400 INFO L290 TraceCheckUtils]: 156: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,401 INFO L290 TraceCheckUtils]: 157: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,401 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78783#true} {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} #66#return; {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} is VALID [2022-04-27 10:57:23,401 INFO L290 TraceCheckUtils]: 159: Hoare triple {79442#(and (< 0 main_~n~0) (<= main_~n~0 (+ 42 main_~k~0)) (<= 17 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:57:23,402 INFO L290 TraceCheckUtils]: 160: Hoare triple {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:57:23,402 INFO L272 TraceCheckUtils]: 161: Hoare triple {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,402 INFO L290 TraceCheckUtils]: 162: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,402 INFO L290 TraceCheckUtils]: 163: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,402 INFO L290 TraceCheckUtils]: 164: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,402 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {78783#true} {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #66#return; {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} is VALID [2022-04-27 10:57:23,403 INFO L290 TraceCheckUtils]: 166: Hoare triple {79464#(and (< 0 main_~n~0) (<= 18 main_~j~0) (<= main_~n~0 (+ main_~k~0 43)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} is VALID [2022-04-27 10:57:23,403 INFO L290 TraceCheckUtils]: 167: Hoare triple {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} is VALID [2022-04-27 10:57:23,403 INFO L272 TraceCheckUtils]: 168: Hoare triple {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,403 INFO L290 TraceCheckUtils]: 169: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,403 INFO L290 TraceCheckUtils]: 170: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,403 INFO L290 TraceCheckUtils]: 171: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,404 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {78783#true} {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} #66#return; {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} is VALID [2022-04-27 10:57:23,404 INFO L290 TraceCheckUtils]: 173: Hoare triple {79486#(and (< 0 main_~n~0) (<= main_~n~0 (+ 44 main_~k~0)) (<= 19 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:57:23,404 INFO L290 TraceCheckUtils]: 174: Hoare triple {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:57:23,405 INFO L272 TraceCheckUtils]: 175: Hoare triple {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,405 INFO L290 TraceCheckUtils]: 176: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,405 INFO L290 TraceCheckUtils]: 177: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,405 INFO L290 TraceCheckUtils]: 178: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,405 INFO L284 TraceCheckUtils]: 179: Hoare quadruple {78783#true} {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} #66#return; {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} is VALID [2022-04-27 10:57:23,406 INFO L290 TraceCheckUtils]: 180: Hoare triple {79508#(and (< 0 main_~n~0) (<= 20 main_~j~0) (<= main_~n~0 (+ main_~k~0 45)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:57:23,406 INFO L290 TraceCheckUtils]: 181: Hoare triple {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:57:23,406 INFO L272 TraceCheckUtils]: 182: Hoare triple {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,406 INFO L290 TraceCheckUtils]: 183: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,406 INFO L290 TraceCheckUtils]: 184: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,406 INFO L290 TraceCheckUtils]: 185: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,406 INFO L284 TraceCheckUtils]: 186: Hoare quadruple {78783#true} {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} #66#return; {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} is VALID [2022-04-27 10:57:23,407 INFO L290 TraceCheckUtils]: 187: Hoare triple {79530#(and (< 0 main_~n~0) (<= 21 main_~j~0) (<= main_~n~0 (+ main_~k~0 46)))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} is VALID [2022-04-27 10:57:23,407 INFO L290 TraceCheckUtils]: 188: Hoare triple {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} is VALID [2022-04-27 10:57:23,407 INFO L272 TraceCheckUtils]: 189: Hoare triple {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,407 INFO L290 TraceCheckUtils]: 190: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,407 INFO L290 TraceCheckUtils]: 191: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,407 INFO L290 TraceCheckUtils]: 192: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,408 INFO L284 TraceCheckUtils]: 193: Hoare quadruple {78783#true} {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} #66#return; {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} is VALID [2022-04-27 10:57:23,408 INFO L290 TraceCheckUtils]: 194: Hoare triple {79552#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 47)) (<= 22 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} is VALID [2022-04-27 10:57:23,409 INFO L290 TraceCheckUtils]: 195: Hoare triple {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} is VALID [2022-04-27 10:57:23,409 INFO L272 TraceCheckUtils]: 196: Hoare triple {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:23,409 INFO L290 TraceCheckUtils]: 197: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:23,409 INFO L290 TraceCheckUtils]: 198: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:23,409 INFO L290 TraceCheckUtils]: 199: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:23,409 INFO L284 TraceCheckUtils]: 200: Hoare quadruple {78783#true} {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} #66#return; {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} is VALID [2022-04-27 10:57:23,410 INFO L290 TraceCheckUtils]: 201: Hoare triple {79574#(and (< 0 main_~n~0) (<= main_~n~0 (+ main_~k~0 48)) (<= 23 main_~j~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79596#(and (< 0 main_~n~0) (<= main_~n~0 (+ 49 main_~k~0)) (<= 24 main_~j~0))} is VALID [2022-04-27 10:57:23,410 INFO L290 TraceCheckUtils]: 202: Hoare triple {79596#(and (< 0 main_~n~0) (<= main_~n~0 (+ 49 main_~k~0)) (<= 24 main_~j~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78936#(<= 1 main_~k~0)} is VALID [2022-04-27 10:57:23,411 INFO L272 TraceCheckUtils]: 203: Hoare triple {78936#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {79603#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:57:23,411 INFO L290 TraceCheckUtils]: 204: Hoare triple {79603#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {79607#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:57:23,411 INFO L290 TraceCheckUtils]: 205: Hoare triple {79607#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {78784#false} is VALID [2022-04-27 10:57:23,411 INFO L290 TraceCheckUtils]: 206: Hoare triple {78784#false} assume !false; {78784#false} is VALID [2022-04-27 10:57:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 48 proven. 1201 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:57:23,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:57:30,399 INFO L290 TraceCheckUtils]: 206: Hoare triple {78784#false} assume !false; {78784#false} is VALID [2022-04-27 10:57:30,399 INFO L290 TraceCheckUtils]: 205: Hoare triple {79607#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {78784#false} is VALID [2022-04-27 10:57:30,400 INFO L290 TraceCheckUtils]: 204: Hoare triple {79603#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {79607#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:57:30,400 INFO L272 TraceCheckUtils]: 203: Hoare triple {78936#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {79603#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:57:30,401 INFO L290 TraceCheckUtils]: 202: Hoare triple {79626#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {78936#(<= 1 main_~k~0)} is VALID [2022-04-27 10:57:30,401 INFO L290 TraceCheckUtils]: 201: Hoare triple {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79626#(or (<= 1 main_~k~0) (and (not (< main_~j~0 (div main_~n~0 2))) (or (not (< main_~j~0 (+ (div main_~n~0 2) 1))) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,402 INFO L284 TraceCheckUtils]: 200: Hoare quadruple {78783#true} {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} #66#return; {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:57:30,402 INFO L290 TraceCheckUtils]: 199: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,402 INFO L290 TraceCheckUtils]: 198: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,402 INFO L290 TraceCheckUtils]: 197: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,402 INFO L272 TraceCheckUtils]: 196: Hoare triple {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,402 INFO L290 TraceCheckUtils]: 195: Hoare triple {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:57:30,403 INFO L290 TraceCheckUtils]: 194: Hoare triple {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79630#(or (and (<= (div main_~n~0 2) (+ main_~j~0 1)) (or (<= (div main_~n~0 2) main_~j~0) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 2 main_~k~0))} is VALID [2022-04-27 10:57:30,403 INFO L284 TraceCheckUtils]: 193: Hoare quadruple {78783#true} {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,403 INFO L290 TraceCheckUtils]: 192: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,403 INFO L290 TraceCheckUtils]: 191: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,403 INFO L290 TraceCheckUtils]: 190: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,404 INFO L272 TraceCheckUtils]: 189: Hoare triple {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,404 INFO L290 TraceCheckUtils]: 188: Hoare triple {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,405 INFO L290 TraceCheckUtils]: 187: Hoare triple {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79652#(or (<= 3 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 2)) (or (<= (div main_~n~0 2) (+ main_~j~0 1)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,405 INFO L284 TraceCheckUtils]: 186: Hoare quadruple {78783#true} {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,405 INFO L290 TraceCheckUtils]: 185: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,405 INFO L290 TraceCheckUtils]: 184: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,405 INFO L290 TraceCheckUtils]: 183: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,405 INFO L272 TraceCheckUtils]: 182: Hoare triple {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,406 INFO L290 TraceCheckUtils]: 181: Hoare triple {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,406 INFO L290 TraceCheckUtils]: 180: Hoare triple {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79674#(or (<= 4 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 3)) (or (<= (div main_~n~0 2) (+ main_~j~0 2)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,407 INFO L284 TraceCheckUtils]: 179: Hoare quadruple {78783#true} {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} #66#return; {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:57:30,407 INFO L290 TraceCheckUtils]: 178: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,407 INFO L290 TraceCheckUtils]: 177: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,407 INFO L290 TraceCheckUtils]: 176: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,407 INFO L272 TraceCheckUtils]: 175: Hoare triple {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,407 INFO L290 TraceCheckUtils]: 174: Hoare triple {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:57:30,408 INFO L290 TraceCheckUtils]: 173: Hoare triple {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79696#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 3)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 4))) (<= 5 main_~k~0))} is VALID [2022-04-27 10:57:30,408 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {78783#true} {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,408 INFO L290 TraceCheckUtils]: 171: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,408 INFO L290 TraceCheckUtils]: 170: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,408 INFO L290 TraceCheckUtils]: 169: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,408 INFO L272 TraceCheckUtils]: 168: Hoare triple {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,409 INFO L290 TraceCheckUtils]: 167: Hoare triple {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,409 INFO L290 TraceCheckUtils]: 166: Hoare triple {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79718#(or (<= 6 main_~k~0) (and (<= (div main_~n~0 2) (+ 5 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 4)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,410 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {78783#true} {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,410 INFO L290 TraceCheckUtils]: 164: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,410 INFO L290 TraceCheckUtils]: 163: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,410 INFO L290 TraceCheckUtils]: 162: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,410 INFO L272 TraceCheckUtils]: 161: Hoare triple {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,410 INFO L290 TraceCheckUtils]: 160: Hoare triple {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,411 INFO L290 TraceCheckUtils]: 159: Hoare triple {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79740#(or (<= 7 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 6)) (or (<= (div main_~n~0 2) (+ 5 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,411 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78783#true} {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} #66#return; {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:57:30,411 INFO L290 TraceCheckUtils]: 157: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,412 INFO L290 TraceCheckUtils]: 156: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,412 INFO L290 TraceCheckUtils]: 155: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,412 INFO L272 TraceCheckUtils]: 154: Hoare triple {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,412 INFO L290 TraceCheckUtils]: 153: Hoare triple {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:57:30,413 INFO L290 TraceCheckUtils]: 152: Hoare triple {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79762#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 6)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ 7 main_~j~0))) (<= 8 main_~k~0))} is VALID [2022-04-27 10:57:30,413 INFO L284 TraceCheckUtils]: 151: Hoare quadruple {78783#true} {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} #66#return; {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:57:30,413 INFO L290 TraceCheckUtils]: 150: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,413 INFO L290 TraceCheckUtils]: 149: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,413 INFO L290 TraceCheckUtils]: 148: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,413 INFO L272 TraceCheckUtils]: 147: Hoare triple {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,414 INFO L290 TraceCheckUtils]: 146: Hoare triple {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:57:30,414 INFO L290 TraceCheckUtils]: 145: Hoare triple {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79784#(or (and (<= (div main_~n~0 2) (+ main_~j~0 8)) (or (<= (div main_~n~0 2) (+ 7 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))) (<= 9 main_~k~0))} is VALID [2022-04-27 10:57:30,415 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {78783#true} {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} #66#return; {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:57:30,415 INFO L290 TraceCheckUtils]: 143: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,415 INFO L290 TraceCheckUtils]: 142: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,415 INFO L290 TraceCheckUtils]: 141: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,415 INFO L272 TraceCheckUtils]: 140: Hoare triple {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,415 INFO L290 TraceCheckUtils]: 139: Hoare triple {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:57:30,416 INFO L290 TraceCheckUtils]: 138: Hoare triple {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79806#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 8)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 9))) (<= 10 main_~k~0))} is VALID [2022-04-27 10:57:30,416 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {78783#true} {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} #66#return; {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:57:30,416 INFO L290 TraceCheckUtils]: 136: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,416 INFO L290 TraceCheckUtils]: 135: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,416 INFO L290 TraceCheckUtils]: 134: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,416 INFO L272 TraceCheckUtils]: 133: Hoare triple {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,417 INFO L290 TraceCheckUtils]: 132: Hoare triple {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:57:30,417 INFO L290 TraceCheckUtils]: 131: Hoare triple {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79828#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 9)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 10))) (<= 11 main_~k~0))} is VALID [2022-04-27 10:57:30,418 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {78783#true} {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} #66#return; {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:57:30,418 INFO L290 TraceCheckUtils]: 129: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,418 INFO L290 TraceCheckUtils]: 128: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,418 INFO L290 TraceCheckUtils]: 127: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,418 INFO L272 TraceCheckUtils]: 126: Hoare triple {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,419 INFO L290 TraceCheckUtils]: 125: Hoare triple {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:57:30,419 INFO L290 TraceCheckUtils]: 124: Hoare triple {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79850#(or (<= 12 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 11)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 10)))))} is VALID [2022-04-27 10:57:30,420 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {78783#true} {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} #66#return; {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:57:30,420 INFO L290 TraceCheckUtils]: 122: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,420 INFO L290 TraceCheckUtils]: 121: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,420 INFO L290 TraceCheckUtils]: 120: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,420 INFO L272 TraceCheckUtils]: 119: Hoare triple {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,420 INFO L290 TraceCheckUtils]: 118: Hoare triple {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:57:30,421 INFO L290 TraceCheckUtils]: 117: Hoare triple {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79872#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 11)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= 13 main_~k~0))} is VALID [2022-04-27 10:57:30,421 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {78783#true} {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} #66#return; {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:57:30,421 INFO L290 TraceCheckUtils]: 115: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,421 INFO L290 TraceCheckUtils]: 114: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,421 INFO L290 TraceCheckUtils]: 113: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,421 INFO L272 TraceCheckUtils]: 112: Hoare triple {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,422 INFO L290 TraceCheckUtils]: 111: Hoare triple {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:57:30,422 INFO L290 TraceCheckUtils]: 110: Hoare triple {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79894#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 12))) (<= (div main_~n~0 2) (+ main_~j~0 13))) (<= 14 main_~k~0))} is VALID [2022-04-27 10:57:30,424 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {78783#true} {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} #66#return; {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:57:30,424 INFO L290 TraceCheckUtils]: 108: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,424 INFO L290 TraceCheckUtils]: 107: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,424 INFO L290 TraceCheckUtils]: 106: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,424 INFO L272 TraceCheckUtils]: 105: Hoare triple {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,424 INFO L290 TraceCheckUtils]: 104: Hoare triple {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:57:30,425 INFO L290 TraceCheckUtils]: 103: Hoare triple {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79916#(or (<= 15 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 13)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 14))))} is VALID [2022-04-27 10:57:30,425 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {78783#true} {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} #66#return; {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:57:30,425 INFO L290 TraceCheckUtils]: 101: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,425 INFO L290 TraceCheckUtils]: 100: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,425 INFO L290 TraceCheckUtils]: 99: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,425 INFO L272 TraceCheckUtils]: 98: Hoare triple {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,426 INFO L290 TraceCheckUtils]: 97: Hoare triple {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:57:30,427 INFO L290 TraceCheckUtils]: 96: Hoare triple {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79938#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 14))) (<= (div main_~n~0 2) (+ main_~j~0 15))) (<= 16 main_~k~0))} is VALID [2022-04-27 10:57:30,427 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78783#true} {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,427 INFO L290 TraceCheckUtils]: 94: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,427 INFO L290 TraceCheckUtils]: 93: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,427 INFO L290 TraceCheckUtils]: 92: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,427 INFO L272 TraceCheckUtils]: 91: Hoare triple {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,427 INFO L290 TraceCheckUtils]: 90: Hoare triple {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,428 INFO L290 TraceCheckUtils]: 89: Hoare triple {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79960#(or (<= 17 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 16)) (or (<= (div main_~n~0 2) (+ main_~j~0 15)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,428 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {78783#true} {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} #66#return; {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:57:30,429 INFO L290 TraceCheckUtils]: 87: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,429 INFO L290 TraceCheckUtils]: 86: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,429 INFO L290 TraceCheckUtils]: 85: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,429 INFO L272 TraceCheckUtils]: 84: Hoare triple {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,429 INFO L290 TraceCheckUtils]: 83: Hoare triple {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:57:30,430 INFO L290 TraceCheckUtils]: 82: Hoare triple {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {79982#(or (<= 18 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 16)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 17))))} is VALID [2022-04-27 10:57:30,430 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {78783#true} {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} #66#return; {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:57:30,430 INFO L290 TraceCheckUtils]: 80: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,430 INFO L290 TraceCheckUtils]: 79: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,430 INFO L290 TraceCheckUtils]: 78: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,430 INFO L272 TraceCheckUtils]: 77: Hoare triple {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,431 INFO L290 TraceCheckUtils]: 76: Hoare triple {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:57:30,431 INFO L290 TraceCheckUtils]: 75: Hoare triple {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80004#(or (<= 19 main_~k~0) (and (or (<= (div main_~n~0 2) (+ main_~j~0 17)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 18))))} is VALID [2022-04-27 10:57:30,432 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {78783#true} {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,432 INFO L290 TraceCheckUtils]: 73: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,432 INFO L290 TraceCheckUtils]: 72: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,432 INFO L290 TraceCheckUtils]: 71: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,432 INFO L272 TraceCheckUtils]: 70: Hoare triple {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,432 INFO L290 TraceCheckUtils]: 69: Hoare triple {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,433 INFO L290 TraceCheckUtils]: 68: Hoare triple {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80026#(or (<= 20 main_~k~0) (and (<= (div main_~n~0 2) (+ 19 main_~j~0)) (or (<= (div main_~n~0 2) (+ main_~j~0 18)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,433 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {78783#true} {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} #66#return; {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:57:30,433 INFO L290 TraceCheckUtils]: 66: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,433 INFO L290 TraceCheckUtils]: 65: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,433 INFO L290 TraceCheckUtils]: 64: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,433 INFO L272 TraceCheckUtils]: 63: Hoare triple {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,434 INFO L290 TraceCheckUtils]: 62: Hoare triple {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:57:30,434 INFO L290 TraceCheckUtils]: 61: Hoare triple {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80048#(or (<= 21 main_~k~0) (and (or (<= (div main_~n~0 2) (+ 19 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 20))))} is VALID [2022-04-27 10:57:30,435 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {78783#true} {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} #66#return; {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:57:30,435 INFO L290 TraceCheckUtils]: 59: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,435 INFO L290 TraceCheckUtils]: 58: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,435 INFO L290 TraceCheckUtils]: 57: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,435 INFO L272 TraceCheckUtils]: 56: Hoare triple {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,435 INFO L290 TraceCheckUtils]: 55: Hoare triple {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:57:30,436 INFO L290 TraceCheckUtils]: 54: Hoare triple {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80070#(or (and (or (<= (div main_~n~0 2) (+ main_~j~0 20)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0)) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= 22 main_~k~0))} is VALID [2022-04-27 10:57:30,436 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {78783#true} {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} #66#return; {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:57:30,436 INFO L290 TraceCheckUtils]: 52: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,436 INFO L290 TraceCheckUtils]: 51: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,437 INFO L290 TraceCheckUtils]: 50: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,437 INFO L272 TraceCheckUtils]: 49: Hoare triple {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:57:30,438 INFO L290 TraceCheckUtils]: 47: Hoare triple {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80092#(or (and (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 21))) (<= (div main_~n~0 2) (+ main_~j~0 22))) (<= 23 main_~k~0))} is VALID [2022-04-27 10:57:30,438 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {78783#true} {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} #66#return; {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:57:30,438 INFO L290 TraceCheckUtils]: 45: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,438 INFO L290 TraceCheckUtils]: 44: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,438 INFO L290 TraceCheckUtils]: 43: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,438 INFO L272 TraceCheckUtils]: 42: Hoare triple {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,439 INFO L290 TraceCheckUtils]: 41: Hoare triple {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:57:30,439 INFO L290 TraceCheckUtils]: 40: Hoare triple {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {80114#(or (and (<= (div main_~n~0 2) (+ 23 main_~j~0)) (or (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0) (<= (div main_~n~0 2) (+ main_~j~0 22)))) (<= 24 main_~k~0))} is VALID [2022-04-27 10:57:30,440 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {78783#true} {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} #66#return; {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,440 INFO L290 TraceCheckUtils]: 38: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,440 INFO L290 TraceCheckUtils]: 37: Hoare triple {78783#true} assume !(0 == ~cond); {78783#true} is VALID [2022-04-27 10:57:30,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {78783#true} ~cond := #in~cond; {78783#true} is VALID [2022-04-27 10:57:30,440 INFO L272 TraceCheckUtils]: 35: Hoare triple {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {78783#true} is VALID [2022-04-27 10:57:30,440 INFO L290 TraceCheckUtils]: 34: Hoare triple {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,441 INFO L290 TraceCheckUtils]: 33: Hoare triple {80158#(or (<= (div main_~n~0 2) 24) (<= 25 main_~k~0))} ~j~0 := 0; {80136#(or (<= 25 main_~k~0) (and (<= (div main_~n~0 2) (+ main_~j~0 24)) (or (<= (div main_~n~0 2) (+ 23 main_~j~0)) (not (< main_~n~0 0)) (= (mod main_~n~0 2) 0))))} is VALID [2022-04-27 10:57:30,441 INFO L290 TraceCheckUtils]: 32: Hoare triple {80158#(or (<= (div main_~n~0 2) 24) (<= 25 main_~k~0))} assume !(~i~0 < ~n~0); {80158#(or (<= (div main_~n~0 2) 24) (<= 25 main_~k~0))} is VALID [2022-04-27 10:57:30,441 INFO L290 TraceCheckUtils]: 31: Hoare triple {80165#(or (<= (div main_~n~0 2) 24) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80158#(or (<= (div main_~n~0 2) 24) (<= 25 main_~k~0))} is VALID [2022-04-27 10:57:30,442 INFO L290 TraceCheckUtils]: 30: Hoare triple {80169#(or (<= (div main_~n~0 2) 24) (<= 27 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80165#(or (<= (div main_~n~0 2) 24) (<= 26 main_~k~0))} is VALID [2022-04-27 10:57:30,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {80173#(or (<= (div main_~n~0 2) 24) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80169#(or (<= (div main_~n~0 2) 24) (<= 27 main_~k~0))} is VALID [2022-04-27 10:57:30,443 INFO L290 TraceCheckUtils]: 28: Hoare triple {80177#(or (<= (div main_~n~0 2) 24) (<= 29 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80173#(or (<= (div main_~n~0 2) 24) (<= 28 main_~k~0))} is VALID [2022-04-27 10:57:30,443 INFO L290 TraceCheckUtils]: 27: Hoare triple {80181#(or (<= (div main_~n~0 2) 24) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80177#(or (<= (div main_~n~0 2) 24) (<= 29 main_~k~0))} is VALID [2022-04-27 10:57:30,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {80185#(or (<= (div main_~n~0 2) 24) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80181#(or (<= (div main_~n~0 2) 24) (<= 30 main_~k~0))} is VALID [2022-04-27 10:57:30,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {80189#(or (<= (div main_~n~0 2) 24) (<= 32 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80185#(or (<= (div main_~n~0 2) 24) (<= 31 main_~k~0))} is VALID [2022-04-27 10:57:30,445 INFO L290 TraceCheckUtils]: 24: Hoare triple {80193#(or (<= (div main_~n~0 2) 24) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80189#(or (<= (div main_~n~0 2) 24) (<= 32 main_~k~0))} is VALID [2022-04-27 10:57:30,445 INFO L290 TraceCheckUtils]: 23: Hoare triple {80197#(or (<= (div main_~n~0 2) 24) (<= 34 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80193#(or (<= (div main_~n~0 2) 24) (<= 33 main_~k~0))} is VALID [2022-04-27 10:57:30,446 INFO L290 TraceCheckUtils]: 22: Hoare triple {80201#(or (<= (div main_~n~0 2) 24) (<= 35 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80197#(or (<= (div main_~n~0 2) 24) (<= 34 main_~k~0))} is VALID [2022-04-27 10:57:30,446 INFO L290 TraceCheckUtils]: 21: Hoare triple {80205#(or (<= (div main_~n~0 2) 24) (<= 36 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80201#(or (<= (div main_~n~0 2) 24) (<= 35 main_~k~0))} is VALID [2022-04-27 10:57:30,446 INFO L290 TraceCheckUtils]: 20: Hoare triple {80209#(or (<= (div main_~n~0 2) 24) (<= 37 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80205#(or (<= (div main_~n~0 2) 24) (<= 36 main_~k~0))} is VALID [2022-04-27 10:57:30,447 INFO L290 TraceCheckUtils]: 19: Hoare triple {80213#(or (<= (div main_~n~0 2) 24) (<= 38 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80209#(or (<= (div main_~n~0 2) 24) (<= 37 main_~k~0))} is VALID [2022-04-27 10:57:30,447 INFO L290 TraceCheckUtils]: 18: Hoare triple {80217#(or (<= (div main_~n~0 2) 24) (<= 39 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80213#(or (<= (div main_~n~0 2) 24) (<= 38 main_~k~0))} is VALID [2022-04-27 10:57:30,448 INFO L290 TraceCheckUtils]: 17: Hoare triple {80221#(or (<= (div main_~n~0 2) 24) (<= 40 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80217#(or (<= (div main_~n~0 2) 24) (<= 39 main_~k~0))} is VALID [2022-04-27 10:57:30,448 INFO L290 TraceCheckUtils]: 16: Hoare triple {80225#(or (<= (div main_~n~0 2) 24) (<= 41 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80221#(or (<= (div main_~n~0 2) 24) (<= 40 main_~k~0))} is VALID [2022-04-27 10:57:30,449 INFO L290 TraceCheckUtils]: 15: Hoare triple {80229#(or (<= (div main_~n~0 2) 24) (<= 42 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80225#(or (<= (div main_~n~0 2) 24) (<= 41 main_~k~0))} is VALID [2022-04-27 10:57:30,449 INFO L290 TraceCheckUtils]: 14: Hoare triple {80233#(or (<= (div main_~n~0 2) 24) (<= 43 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80229#(or (<= (div main_~n~0 2) 24) (<= 42 main_~k~0))} is VALID [2022-04-27 10:57:30,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {80237#(or (<= (div main_~n~0 2) 24) (<= 44 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80233#(or (<= (div main_~n~0 2) 24) (<= 43 main_~k~0))} is VALID [2022-04-27 10:57:30,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {80241#(or (<= (div main_~n~0 2) 24) (<= 45 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80237#(or (<= (div main_~n~0 2) 24) (<= 44 main_~k~0))} is VALID [2022-04-27 10:57:30,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {80245#(or (<= (div main_~n~0 2) 24) (<= 46 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80241#(or (<= (div main_~n~0 2) 24) (<= 45 main_~k~0))} is VALID [2022-04-27 10:57:30,451 INFO L290 TraceCheckUtils]: 10: Hoare triple {80249#(or (<= (div main_~n~0 2) 24) (<= 47 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80245#(or (<= (div main_~n~0 2) 24) (<= 46 main_~k~0))} is VALID [2022-04-27 10:57:30,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {80253#(or (<= (div main_~n~0 2) 24) (<= 48 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80249#(or (<= (div main_~n~0 2) 24) (<= 47 main_~k~0))} is VALID [2022-04-27 10:57:30,452 INFO L290 TraceCheckUtils]: 8: Hoare triple {80257#(or (<= (div main_~n~0 2) 24) (<= 49 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80253#(or (<= (div main_~n~0 2) 24) (<= 48 main_~k~0))} is VALID [2022-04-27 10:57:30,452 INFO L290 TraceCheckUtils]: 7: Hoare triple {80261#(or (<= (div main_~n~0 2) 24) (not (< main_~i~0 main_~n~0)) (<= 50 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {80257#(or (<= (div main_~n~0 2) 24) (<= 49 main_~k~0))} is VALID [2022-04-27 10:57:30,453 INFO L290 TraceCheckUtils]: 6: Hoare triple {78783#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {80261#(or (<= (div main_~n~0 2) 24) (not (< main_~i~0 main_~n~0)) (<= 50 main_~k~0))} is VALID [2022-04-27 10:57:30,453 INFO L290 TraceCheckUtils]: 5: Hoare triple {78783#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {78783#true} is VALID [2022-04-27 10:57:30,453 INFO L272 TraceCheckUtils]: 4: Hoare triple {78783#true} call #t~ret5 := main(); {78783#true} is VALID [2022-04-27 10:57:30,453 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78783#true} {78783#true} #68#return; {78783#true} is VALID [2022-04-27 10:57:30,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {78783#true} assume true; {78783#true} is VALID [2022-04-27 10:57:30,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {78783#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(9, 2); {78783#true} is VALID [2022-04-27 10:57:30,453 INFO L272 TraceCheckUtils]: 0: Hoare triple {78783#true} call ULTIMATE.init(); {78783#true} is VALID [2022-04-27 10:57:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 48 proven. 1201 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:57:30,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1406247660] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:57:30,454 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:57:30,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 56, 56] total 162 [2022-04-27 10:57:30,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553962298] [2022-04-27 10:57:30,454 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:57:30,455 INFO L78 Accepts]: Start accepts. Automaton has has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) Word has length 207 [2022-04-27 10:57:30,455 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:57:30,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:57:30,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 393 edges. 393 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:57:30,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 162 states [2022-04-27 10:57:30,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:57:30,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 162 interpolants. [2022-04-27 10:57:30,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2913, Invalid=23169, Unknown=0, NotChecked=0, Total=26082 [2022-04-27 10:57:30,730 INFO L87 Difference]: Start difference. First operand 582 states and 744 transitions. Second operand has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:58:05,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:58:05,101 INFO L93 Difference]: Finished difference Result 720 states and 892 transitions. [2022-04-27 10:58:05,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2022-04-27 10:58:05,102 INFO L78 Accepts]: Start accepts. Automaton has has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) Word has length 207 [2022-04-27 10:58:05,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:58:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:58:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 167 transitions. [2022-04-27 10:58:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:58:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 167 transitions. [2022-04-27 10:58:05,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 167 transitions. [2022-04-27 10:58:05,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:58:05,332 INFO L225 Difference]: With dead ends: 720 [2022-04-27 10:58:05,332 INFO L226 Difference]: Without dead ends: 579 [2022-04-27 10:58:05,335 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 358 SyntacticMatches, 3 SemanticMatches, 244 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15569 ImplicationChecksByTransitivity, 23.7s TimeCoverageRelationStatistics Valid=6330, Invalid=53940, Unknown=0, NotChecked=0, Total=60270 [2022-04-27 10:58:05,335 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 137 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 4502 mSolverCounterSat, 488 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 4990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 488 IncrementalHoareTripleChecker+Valid, 4502 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:58:05,335 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [138 Valid, 233 Invalid, 4990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [488 Valid, 4502 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-27 10:58:05,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2022-04-27 10:58:11,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 579. [2022-04-27 10:58:11,671 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:58:11,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 579 states. Second operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) [2022-04-27 10:58:11,672 INFO L74 IsIncluded]: Start isIncluded. First operand 579 states. Second operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) [2022-04-27 10:58:11,672 INFO L87 Difference]: Start difference. First operand 579 states. Second operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) [2022-04-27 10:58:11,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:58:11,686 INFO L93 Difference]: Finished difference Result 579 states and 739 transitions. [2022-04-27 10:58:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 739 transitions. [2022-04-27 10:58:11,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:58:11,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:58:11,687 INFO L74 IsIncluded]: Start isIncluded. First operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) Second operand 579 states. [2022-04-27 10:58:11,687 INFO L87 Difference]: Start difference. First operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) Second operand 579 states. [2022-04-27 10:58:11,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:58:11,701 INFO L93 Difference]: Finished difference Result 579 states and 739 transitions. [2022-04-27 10:58:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 739 transitions. [2022-04-27 10:58:11,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:58:11,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:58:11,702 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:58:11,702 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:58:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 407 states have (on average 1.0614250614250613) internal successors, (432), 415 states have internal predecessors, (432), 154 states have call successors, (154), 18 states have call predecessors, (154), 17 states have return successors, (153), 145 states have call predecessors, (153), 153 states have call successors, (153) [2022-04-27 10:58:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 739 transitions. [2022-04-27 10:58:11,719 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 739 transitions. Word has length 207 [2022-04-27 10:58:11,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:58:11,719 INFO L495 AbstractCegarLoop]: Abstraction has 579 states and 739 transitions. [2022-04-27 10:58:11,720 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 162 states, 161 states have (on average 1.5093167701863355) internal successors, (243), 159 states have internal predecessors, (243), 74 states have call successors, (77), 4 states have call predecessors, (77), 1 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2022-04-27 10:58:11,720 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 739 transitions. [2022-04-27 10:58:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-04-27 10:58:11,721 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:58:11,721 INFO L195 NwaCegarLoop]: trace histogram [26, 25, 25, 25, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:58:11,739 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-27 10:58:11,921 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,SelfDestructingSolverStorable33 [2022-04-27 10:58:11,921 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:58:11,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:58:11,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1595552142, now seen corresponding path program 31 times [2022-04-27 10:58:11,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:58:11,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358273386] [2022-04-27 10:58:11,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:58:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:58:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:58:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {83880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {83726#true} is VALID [2022-04-27 10:58:12,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,794 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {83726#true} {83726#true} #68#return; {83726#true} is VALID [2022-04-27 10:58:12,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-27 10:58:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83757#(<= 25 main_~k~0)} #66#return; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-27 10:58:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83762#(<= 24 main_~k~0)} #66#return; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:12,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-04-27 10:58:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,800 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,800 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,800 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83767#(<= 23 main_~k~0)} #66#return; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:12,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-04-27 10:58:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,801 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,802 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83772#(<= 22 main_~k~0)} #66#return; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:12,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-04-27 10:58:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,804 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83777#(<= 21 main_~k~0)} #66#return; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:12,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-04-27 10:58:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83782#(<= 20 main_~k~0)} #66#return; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:12,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-04-27 10:58:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,807 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83787#(<= 19 main_~k~0)} #66#return; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:12,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-27 10:58:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,809 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,809 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83792#(<= 18 main_~k~0)} #66#return; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:12,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-04-27 10:58:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,810 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,811 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,811 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83797#(<= 17 main_~k~0)} #66#return; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:12,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-04-27 10:58:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,813 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83802#(<= 16 main_~k~0)} #66#return; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:12,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-27 10:58:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,815 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,815 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83807#(<= 15 main_~k~0)} #66#return; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:12,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-04-27 10:58:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,819 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83812#(<= 14 main_~k~0)} #66#return; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:12,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-04-27 10:58:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,820 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,821 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83817#(<= 13 main_~k~0)} #66#return; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:12,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-27 10:58:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,822 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83822#(<= 12 main_~k~0)} #66#return; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:12,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-04-27 10:58:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,825 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,826 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83827#(<= 11 main_~k~0)} #66#return; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:12,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-04-27 10:58:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,827 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,827 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83832#(<= 10 main_~k~0)} #66#return; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:12,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-04-27 10:58:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,829 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83837#(<= 9 main_~k~0)} #66#return; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:12,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-04-27 10:58:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83842#(<= 8 main_~k~0)} #66#return; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:12,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-04-27 10:58:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,833 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,833 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83847#(<= 7 main_~k~0)} #66#return; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:12,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-27 10:58:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83852#(<= 6 main_~k~0)} #66#return; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:12,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-04-27 10:58:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,838 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83857#(<= 5 main_~k~0)} #66#return; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:12,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-04-27 10:58:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,840 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83862#(<= 4 main_~k~0)} #66#return; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:12,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-04-27 10:58:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83867#(<= 3 main_~k~0)} #66#return; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:12,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-04-27 10:58:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,844 INFO L290 TraceCheckUtils]: 0: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83872#(<= 2 main_~k~0)} #66#return; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:12,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {83726#true} call ULTIMATE.init(); {83880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:58:12,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {83880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #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(9, 2); {83726#true} is VALID [2022-04-27 10:58:12,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83726#true} #68#return; {83726#true} is VALID [2022-04-27 10:58:12,845 INFO L272 TraceCheckUtils]: 4: Hoare triple {83726#true} call #t~ret5 := main(); {83726#true} is VALID [2022-04-27 10:58:12,845 INFO L290 TraceCheckUtils]: 5: Hoare triple {83726#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {83726#true} is VALID [2022-04-27 10:58:12,845 INFO L290 TraceCheckUtils]: 6: Hoare triple {83726#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {83731#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:58:12,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {83731#(and (= main_~i~0 0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83732#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,846 INFO L290 TraceCheckUtils]: 8: Hoare triple {83732#(<= (+ main_~n~0 1) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83733#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,846 INFO L290 TraceCheckUtils]: 9: Hoare triple {83733#(<= (+ main_~n~0 2) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83734#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {83734#(<= (+ main_~n~0 3) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83735#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {83735#(<= (+ main_~n~0 4) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83736#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,848 INFO L290 TraceCheckUtils]: 12: Hoare triple {83736#(<= (+ 5 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83737#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {83737#(<= (+ main_~n~0 6) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83738#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {83738#(<= (+ 7 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83739#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,849 INFO L290 TraceCheckUtils]: 15: Hoare triple {83739#(<= (+ main_~n~0 8) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83740#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,849 INFO L290 TraceCheckUtils]: 16: Hoare triple {83740#(<= (+ main_~n~0 9) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83741#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,850 INFO L290 TraceCheckUtils]: 17: Hoare triple {83741#(<= (+ main_~n~0 10) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83742#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,850 INFO L290 TraceCheckUtils]: 18: Hoare triple {83742#(<= (+ main_~n~0 11) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83743#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {83743#(<= (+ main_~n~0 12) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83744#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,851 INFO L290 TraceCheckUtils]: 20: Hoare triple {83744#(<= (+ main_~n~0 13) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83745#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,851 INFO L290 TraceCheckUtils]: 21: Hoare triple {83745#(<= (+ main_~n~0 14) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83746#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,852 INFO L290 TraceCheckUtils]: 22: Hoare triple {83746#(<= (+ main_~n~0 15) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83747#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,852 INFO L290 TraceCheckUtils]: 23: Hoare triple {83747#(<= (+ main_~n~0 16) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83748#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,853 INFO L290 TraceCheckUtils]: 24: Hoare triple {83748#(<= (+ main_~n~0 17) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83749#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,853 INFO L290 TraceCheckUtils]: 25: Hoare triple {83749#(<= (+ main_~n~0 18) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83750#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,854 INFO L290 TraceCheckUtils]: 26: Hoare triple {83750#(<= (+ 19 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83751#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,854 INFO L290 TraceCheckUtils]: 27: Hoare triple {83751#(<= (+ main_~n~0 20) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83752#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,854 INFO L290 TraceCheckUtils]: 28: Hoare triple {83752#(<= (+ main_~n~0 21) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83753#(<= (+ main_~n~0 22) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,855 INFO L290 TraceCheckUtils]: 29: Hoare triple {83753#(<= (+ main_~n~0 22) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83754#(<= (+ 23 main_~n~0) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,855 INFO L290 TraceCheckUtils]: 30: Hoare triple {83754#(<= (+ 23 main_~n~0) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83755#(<= (+ main_~n~0 24) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,856 INFO L290 TraceCheckUtils]: 31: Hoare triple {83755#(<= (+ main_~n~0 24) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83756#(<= (+ main_~n~0 25) (+ main_~i~0 main_~k~0))} is VALID [2022-04-27 10:58:12,856 INFO L290 TraceCheckUtils]: 32: Hoare triple {83756#(<= (+ main_~n~0 25) (+ main_~i~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,856 INFO L290 TraceCheckUtils]: 33: Hoare triple {83757#(<= 25 main_~k~0)} assume !(~i~0 < ~n~0); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,857 INFO L290 TraceCheckUtils]: 34: Hoare triple {83757#(<= 25 main_~k~0)} ~j~0 := 0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,857 INFO L290 TraceCheckUtils]: 35: Hoare triple {83757#(<= 25 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,857 INFO L272 TraceCheckUtils]: 36: Hoare triple {83757#(<= 25 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,857 INFO L290 TraceCheckUtils]: 37: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,857 INFO L290 TraceCheckUtils]: 38: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,857 INFO L290 TraceCheckUtils]: 39: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,857 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {83726#true} {83757#(<= 25 main_~k~0)} #66#return; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:12,858 INFO L290 TraceCheckUtils]: 41: Hoare triple {83757#(<= 25 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:12,858 INFO L290 TraceCheckUtils]: 42: Hoare triple {83762#(<= 24 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:12,858 INFO L272 TraceCheckUtils]: 43: Hoare triple {83762#(<= 24 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,858 INFO L290 TraceCheckUtils]: 44: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,858 INFO L290 TraceCheckUtils]: 45: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,858 INFO L290 TraceCheckUtils]: 46: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,858 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {83726#true} {83762#(<= 24 main_~k~0)} #66#return; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:12,859 INFO L290 TraceCheckUtils]: 48: Hoare triple {83762#(<= 24 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:12,859 INFO L290 TraceCheckUtils]: 49: Hoare triple {83767#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:12,859 INFO L272 TraceCheckUtils]: 50: Hoare triple {83767#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,859 INFO L290 TraceCheckUtils]: 51: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,859 INFO L290 TraceCheckUtils]: 52: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,859 INFO L290 TraceCheckUtils]: 53: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,859 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {83726#true} {83767#(<= 23 main_~k~0)} #66#return; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:12,860 INFO L290 TraceCheckUtils]: 55: Hoare triple {83767#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:12,860 INFO L290 TraceCheckUtils]: 56: Hoare triple {83772#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:12,860 INFO L272 TraceCheckUtils]: 57: Hoare triple {83772#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,860 INFO L290 TraceCheckUtils]: 58: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,860 INFO L290 TraceCheckUtils]: 59: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,860 INFO L290 TraceCheckUtils]: 60: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,860 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {83726#true} {83772#(<= 22 main_~k~0)} #66#return; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:12,861 INFO L290 TraceCheckUtils]: 62: Hoare triple {83772#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:12,861 INFO L290 TraceCheckUtils]: 63: Hoare triple {83777#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:12,861 INFO L272 TraceCheckUtils]: 64: Hoare triple {83777#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,861 INFO L290 TraceCheckUtils]: 65: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,861 INFO L290 TraceCheckUtils]: 66: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,861 INFO L290 TraceCheckUtils]: 67: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,861 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83726#true} {83777#(<= 21 main_~k~0)} #66#return; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:12,862 INFO L290 TraceCheckUtils]: 69: Hoare triple {83777#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:12,862 INFO L290 TraceCheckUtils]: 70: Hoare triple {83782#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:12,862 INFO L272 TraceCheckUtils]: 71: Hoare triple {83782#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,862 INFO L290 TraceCheckUtils]: 72: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,862 INFO L290 TraceCheckUtils]: 73: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,862 INFO L290 TraceCheckUtils]: 74: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,863 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {83726#true} {83782#(<= 20 main_~k~0)} #66#return; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:12,863 INFO L290 TraceCheckUtils]: 76: Hoare triple {83782#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:12,863 INFO L290 TraceCheckUtils]: 77: Hoare triple {83787#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:12,863 INFO L272 TraceCheckUtils]: 78: Hoare triple {83787#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,863 INFO L290 TraceCheckUtils]: 79: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,863 INFO L290 TraceCheckUtils]: 80: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,863 INFO L290 TraceCheckUtils]: 81: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,864 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {83726#true} {83787#(<= 19 main_~k~0)} #66#return; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:12,864 INFO L290 TraceCheckUtils]: 83: Hoare triple {83787#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:12,864 INFO L290 TraceCheckUtils]: 84: Hoare triple {83792#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:12,864 INFO L272 TraceCheckUtils]: 85: Hoare triple {83792#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,864 INFO L290 TraceCheckUtils]: 86: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,864 INFO L290 TraceCheckUtils]: 87: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,864 INFO L290 TraceCheckUtils]: 88: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,865 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {83726#true} {83792#(<= 18 main_~k~0)} #66#return; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:12,865 INFO L290 TraceCheckUtils]: 90: Hoare triple {83792#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:12,865 INFO L290 TraceCheckUtils]: 91: Hoare triple {83797#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:12,865 INFO L272 TraceCheckUtils]: 92: Hoare triple {83797#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,865 INFO L290 TraceCheckUtils]: 93: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,865 INFO L290 TraceCheckUtils]: 94: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,865 INFO L290 TraceCheckUtils]: 95: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,866 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {83726#true} {83797#(<= 17 main_~k~0)} #66#return; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:12,866 INFO L290 TraceCheckUtils]: 97: Hoare triple {83797#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:12,866 INFO L290 TraceCheckUtils]: 98: Hoare triple {83802#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:12,866 INFO L272 TraceCheckUtils]: 99: Hoare triple {83802#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,866 INFO L290 TraceCheckUtils]: 100: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,867 INFO L290 TraceCheckUtils]: 101: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,867 INFO L290 TraceCheckUtils]: 102: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,867 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {83726#true} {83802#(<= 16 main_~k~0)} #66#return; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:12,867 INFO L290 TraceCheckUtils]: 104: Hoare triple {83802#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:12,867 INFO L290 TraceCheckUtils]: 105: Hoare triple {83807#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:12,867 INFO L272 TraceCheckUtils]: 106: Hoare triple {83807#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,868 INFO L290 TraceCheckUtils]: 107: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,868 INFO L290 TraceCheckUtils]: 108: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,868 INFO L290 TraceCheckUtils]: 109: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,868 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {83726#true} {83807#(<= 15 main_~k~0)} #66#return; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:12,868 INFO L290 TraceCheckUtils]: 111: Hoare triple {83807#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:12,869 INFO L290 TraceCheckUtils]: 112: Hoare triple {83812#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:12,869 INFO L272 TraceCheckUtils]: 113: Hoare triple {83812#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,869 INFO L290 TraceCheckUtils]: 114: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,869 INFO L290 TraceCheckUtils]: 115: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,869 INFO L290 TraceCheckUtils]: 116: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,869 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {83726#true} {83812#(<= 14 main_~k~0)} #66#return; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:12,869 INFO L290 TraceCheckUtils]: 118: Hoare triple {83812#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:12,870 INFO L290 TraceCheckUtils]: 119: Hoare triple {83817#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:12,870 INFO L272 TraceCheckUtils]: 120: Hoare triple {83817#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,870 INFO L290 TraceCheckUtils]: 121: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,870 INFO L290 TraceCheckUtils]: 122: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,870 INFO L290 TraceCheckUtils]: 123: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,870 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {83726#true} {83817#(<= 13 main_~k~0)} #66#return; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:12,870 INFO L290 TraceCheckUtils]: 125: Hoare triple {83817#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:12,871 INFO L290 TraceCheckUtils]: 126: Hoare triple {83822#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:12,871 INFO L272 TraceCheckUtils]: 127: Hoare triple {83822#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,871 INFO L290 TraceCheckUtils]: 128: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,871 INFO L290 TraceCheckUtils]: 129: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,871 INFO L290 TraceCheckUtils]: 130: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,871 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83726#true} {83822#(<= 12 main_~k~0)} #66#return; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:12,871 INFO L290 TraceCheckUtils]: 132: Hoare triple {83822#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:12,872 INFO L290 TraceCheckUtils]: 133: Hoare triple {83827#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:12,872 INFO L272 TraceCheckUtils]: 134: Hoare triple {83827#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,872 INFO L290 TraceCheckUtils]: 135: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,872 INFO L290 TraceCheckUtils]: 136: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,872 INFO L290 TraceCheckUtils]: 137: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,872 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {83726#true} {83827#(<= 11 main_~k~0)} #66#return; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:12,873 INFO L290 TraceCheckUtils]: 139: Hoare triple {83827#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:12,873 INFO L290 TraceCheckUtils]: 140: Hoare triple {83832#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:12,873 INFO L272 TraceCheckUtils]: 141: Hoare triple {83832#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,873 INFO L290 TraceCheckUtils]: 142: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,873 INFO L290 TraceCheckUtils]: 143: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,873 INFO L290 TraceCheckUtils]: 144: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,873 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {83726#true} {83832#(<= 10 main_~k~0)} #66#return; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:12,874 INFO L290 TraceCheckUtils]: 146: Hoare triple {83832#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:12,874 INFO L290 TraceCheckUtils]: 147: Hoare triple {83837#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:12,874 INFO L272 TraceCheckUtils]: 148: Hoare triple {83837#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,874 INFO L290 TraceCheckUtils]: 149: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,874 INFO L290 TraceCheckUtils]: 150: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,874 INFO L290 TraceCheckUtils]: 151: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,874 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {83726#true} {83837#(<= 9 main_~k~0)} #66#return; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:12,875 INFO L290 TraceCheckUtils]: 153: Hoare triple {83837#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:12,875 INFO L290 TraceCheckUtils]: 154: Hoare triple {83842#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:12,875 INFO L272 TraceCheckUtils]: 155: Hoare triple {83842#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,875 INFO L290 TraceCheckUtils]: 156: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,875 INFO L290 TraceCheckUtils]: 157: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,875 INFO L290 TraceCheckUtils]: 158: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,875 INFO L284 TraceCheckUtils]: 159: Hoare quadruple {83726#true} {83842#(<= 8 main_~k~0)} #66#return; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:12,876 INFO L290 TraceCheckUtils]: 160: Hoare triple {83842#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:12,876 INFO L290 TraceCheckUtils]: 161: Hoare triple {83847#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:12,876 INFO L272 TraceCheckUtils]: 162: Hoare triple {83847#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,876 INFO L290 TraceCheckUtils]: 163: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,876 INFO L290 TraceCheckUtils]: 164: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,876 INFO L290 TraceCheckUtils]: 165: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,876 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {83726#true} {83847#(<= 7 main_~k~0)} #66#return; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:12,877 INFO L290 TraceCheckUtils]: 167: Hoare triple {83847#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:12,877 INFO L290 TraceCheckUtils]: 168: Hoare triple {83852#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:12,877 INFO L272 TraceCheckUtils]: 169: Hoare triple {83852#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,877 INFO L290 TraceCheckUtils]: 170: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,877 INFO L290 TraceCheckUtils]: 171: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,877 INFO L290 TraceCheckUtils]: 172: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,877 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {83726#true} {83852#(<= 6 main_~k~0)} #66#return; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:12,878 INFO L290 TraceCheckUtils]: 174: Hoare triple {83852#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:12,878 INFO L290 TraceCheckUtils]: 175: Hoare triple {83857#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:12,878 INFO L272 TraceCheckUtils]: 176: Hoare triple {83857#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,878 INFO L290 TraceCheckUtils]: 177: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,878 INFO L290 TraceCheckUtils]: 178: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,878 INFO L290 TraceCheckUtils]: 179: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,879 INFO L284 TraceCheckUtils]: 180: Hoare quadruple {83726#true} {83857#(<= 5 main_~k~0)} #66#return; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:12,879 INFO L290 TraceCheckUtils]: 181: Hoare triple {83857#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:12,879 INFO L290 TraceCheckUtils]: 182: Hoare triple {83862#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:12,879 INFO L272 TraceCheckUtils]: 183: Hoare triple {83862#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,879 INFO L290 TraceCheckUtils]: 184: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,879 INFO L290 TraceCheckUtils]: 185: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,879 INFO L290 TraceCheckUtils]: 186: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,880 INFO L284 TraceCheckUtils]: 187: Hoare quadruple {83726#true} {83862#(<= 4 main_~k~0)} #66#return; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:12,880 INFO L290 TraceCheckUtils]: 188: Hoare triple {83862#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:12,880 INFO L290 TraceCheckUtils]: 189: Hoare triple {83867#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:12,880 INFO L272 TraceCheckUtils]: 190: Hoare triple {83867#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,880 INFO L290 TraceCheckUtils]: 191: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,880 INFO L290 TraceCheckUtils]: 192: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,880 INFO L290 TraceCheckUtils]: 193: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,881 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83726#true} {83867#(<= 3 main_~k~0)} #66#return; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:12,881 INFO L290 TraceCheckUtils]: 195: Hoare triple {83867#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:12,881 INFO L290 TraceCheckUtils]: 196: Hoare triple {83872#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:12,881 INFO L272 TraceCheckUtils]: 197: Hoare triple {83872#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:12,881 INFO L290 TraceCheckUtils]: 198: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:12,881 INFO L290 TraceCheckUtils]: 199: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:12,881 INFO L290 TraceCheckUtils]: 200: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:12,882 INFO L284 TraceCheckUtils]: 201: Hoare quadruple {83726#true} {83872#(<= 2 main_~k~0)} #66#return; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:12,882 INFO L290 TraceCheckUtils]: 202: Hoare triple {83872#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:12,882 INFO L290 TraceCheckUtils]: 203: Hoare triple {83877#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:12,883 INFO L272 TraceCheckUtils]: 204: Hoare triple {83877#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83878#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:58:12,883 INFO L290 TraceCheckUtils]: 205: Hoare triple {83878#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {83879#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:58:12,883 INFO L290 TraceCheckUtils]: 206: Hoare triple {83879#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {83727#false} is VALID [2022-04-27 10:58:12,883 INFO L290 TraceCheckUtils]: 207: Hoare triple {83727#false} assume !false; {83727#false} is VALID [2022-04-27 10:58:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 348 proven. 927 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:58:12,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:58:12,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358273386] [2022-04-27 10:58:12,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358273386] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:58:12,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248456654] [2022-04-27 10:58:12,884 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:58:12,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:58:12,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:58:12,886 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) [2022-04-27 10:58:12,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-27 10:58:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:12,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-27 10:58:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:58:13,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:58:15,016 INFO L272 TraceCheckUtils]: 0: Hoare triple {83726#true} call ULTIMATE.init(); {83726#true} is VALID [2022-04-27 10:58:15,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#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(9, 2); {83726#true} is VALID [2022-04-27 10:58:15,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83726#true} #68#return; {83726#true} is VALID [2022-04-27 10:58:15,017 INFO L272 TraceCheckUtils]: 4: Hoare triple {83726#true} call #t~ret5 := main(); {83726#true} is VALID [2022-04-27 10:58:15,017 INFO L290 TraceCheckUtils]: 5: Hoare triple {83726#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {83726#true} is VALID [2022-04-27 10:58:15,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {83726#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {83902#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} is VALID [2022-04-27 10:58:15,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {83902#(and (<= 0 main_~i~0) (<= main_~n~0 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83906#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} is VALID [2022-04-27 10:58:15,018 INFO L290 TraceCheckUtils]: 8: Hoare triple {83906#(and (<= 2 main_~i~0) (<= main_~n~0 (+ main_~k~0 1)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83910#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} is VALID [2022-04-27 10:58:15,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {83910#(and (<= main_~n~0 (+ main_~k~0 2)) (<= 4 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83914#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} is VALID [2022-04-27 10:58:15,019 INFO L290 TraceCheckUtils]: 10: Hoare triple {83914#(and (<= 6 main_~i~0) (<= main_~n~0 (+ main_~k~0 3)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83918#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} is VALID [2022-04-27 10:58:15,019 INFO L290 TraceCheckUtils]: 11: Hoare triple {83918#(and (<= 8 main_~i~0) (<= main_~n~0 (+ main_~k~0 4)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83922#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} is VALID [2022-04-27 10:58:15,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {83922#(and (<= 10 main_~i~0) (<= main_~n~0 (+ 5 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83926#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} is VALID [2022-04-27 10:58:15,020 INFO L290 TraceCheckUtils]: 13: Hoare triple {83926#(and (<= 12 main_~i~0) (<= main_~n~0 (+ main_~k~0 6)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83930#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} is VALID [2022-04-27 10:58:15,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {83930#(and (<= 14 main_~i~0) (<= main_~n~0 (+ 7 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83934#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} is VALID [2022-04-27 10:58:15,021 INFO L290 TraceCheckUtils]: 15: Hoare triple {83934#(and (<= 16 main_~i~0) (<= main_~n~0 (+ main_~k~0 8)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83938#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} is VALID [2022-04-27 10:58:15,021 INFO L290 TraceCheckUtils]: 16: Hoare triple {83938#(and (<= 18 main_~i~0) (<= main_~n~0 (+ main_~k~0 9)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83942#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} is VALID [2022-04-27 10:58:15,022 INFO L290 TraceCheckUtils]: 17: Hoare triple {83942#(and (<= 20 main_~i~0) (<= main_~n~0 (+ main_~k~0 10)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83946#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} is VALID [2022-04-27 10:58:15,022 INFO L290 TraceCheckUtils]: 18: Hoare triple {83946#(and (<= 22 main_~i~0) (<= main_~n~0 (+ main_~k~0 11)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83950#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} is VALID [2022-04-27 10:58:15,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {83950#(and (<= 24 main_~i~0) (<= main_~n~0 (+ main_~k~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} is VALID [2022-04-27 10:58:15,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {83954#(and (<= main_~n~0 (+ main_~k~0 13)) (<= 26 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83958#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} is VALID [2022-04-27 10:58:15,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {83958#(and (<= main_~n~0 (+ main_~k~0 14)) (<= 28 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83962#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} is VALID [2022-04-27 10:58:15,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {83962#(and (<= 30 main_~i~0) (<= main_~n~0 (+ main_~k~0 15)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83966#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} is VALID [2022-04-27 10:58:15,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {83966#(and (<= main_~n~0 (+ main_~k~0 16)) (<= 32 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83970#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} is VALID [2022-04-27 10:58:15,026 INFO L290 TraceCheckUtils]: 24: Hoare triple {83970#(and (<= main_~n~0 (+ main_~k~0 17)) (<= 34 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83974#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} is VALID [2022-04-27 10:58:15,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {83974#(and (<= 36 main_~i~0) (<= main_~n~0 (+ main_~k~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83978#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} is VALID [2022-04-27 10:58:15,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {83978#(and (<= 38 main_~i~0) (<= main_~n~0 (+ 19 main_~k~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83982#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} is VALID [2022-04-27 10:58:15,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {83982#(and (<= 40 main_~i~0) (<= main_~n~0 (+ main_~k~0 20)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83986#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} is VALID [2022-04-27 10:58:15,027 INFO L290 TraceCheckUtils]: 28: Hoare triple {83986#(and (<= main_~n~0 (+ main_~k~0 21)) (<= 42 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83990#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} is VALID [2022-04-27 10:58:15,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {83990#(and (<= main_~n~0 (+ main_~k~0 22)) (<= 44 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83994#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} is VALID [2022-04-27 10:58:15,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {83994#(and (<= main_~n~0 (+ 23 main_~k~0)) (<= 46 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83998#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 48 main_~i~0))} is VALID [2022-04-27 10:58:15,029 INFO L290 TraceCheckUtils]: 31: Hoare triple {83998#(and (<= main_~n~0 (+ main_~k~0 24)) (<= 48 main_~i~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {84002#(and (<= 50 main_~i~0) (<= main_~n~0 (+ main_~k~0 25)))} is VALID [2022-04-27 10:58:15,029 INFO L290 TraceCheckUtils]: 32: Hoare triple {84002#(and (<= 50 main_~i~0) (<= main_~n~0 (+ main_~k~0 25)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:15,029 INFO L290 TraceCheckUtils]: 33: Hoare triple {83757#(<= 25 main_~k~0)} assume !(~i~0 < ~n~0); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:15,030 INFO L290 TraceCheckUtils]: 34: Hoare triple {83757#(<= 25 main_~k~0)} ~j~0 := 0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:15,030 INFO L290 TraceCheckUtils]: 35: Hoare triple {83757#(<= 25 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:15,030 INFO L272 TraceCheckUtils]: 36: Hoare triple {83757#(<= 25 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,030 INFO L290 TraceCheckUtils]: 37: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,030 INFO L290 TraceCheckUtils]: 39: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,030 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {83726#true} {83757#(<= 25 main_~k~0)} #66#return; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:15,031 INFO L290 TraceCheckUtils]: 41: Hoare triple {83757#(<= 25 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:15,031 INFO L290 TraceCheckUtils]: 42: Hoare triple {83762#(<= 24 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:15,031 INFO L272 TraceCheckUtils]: 43: Hoare triple {83762#(<= 24 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,031 INFO L290 TraceCheckUtils]: 45: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,031 INFO L290 TraceCheckUtils]: 46: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,031 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {83726#true} {83762#(<= 24 main_~k~0)} #66#return; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:15,032 INFO L290 TraceCheckUtils]: 48: Hoare triple {83762#(<= 24 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:15,032 INFO L290 TraceCheckUtils]: 49: Hoare triple {83767#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:15,032 INFO L272 TraceCheckUtils]: 50: Hoare triple {83767#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,032 INFO L290 TraceCheckUtils]: 51: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,032 INFO L290 TraceCheckUtils]: 52: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,033 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {83726#true} {83767#(<= 23 main_~k~0)} #66#return; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:15,033 INFO L290 TraceCheckUtils]: 55: Hoare triple {83767#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:15,033 INFO L290 TraceCheckUtils]: 56: Hoare triple {83772#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:15,033 INFO L272 TraceCheckUtils]: 57: Hoare triple {83772#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,033 INFO L290 TraceCheckUtils]: 58: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,033 INFO L290 TraceCheckUtils]: 59: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,033 INFO L290 TraceCheckUtils]: 60: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,034 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {83726#true} {83772#(<= 22 main_~k~0)} #66#return; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:15,034 INFO L290 TraceCheckUtils]: 62: Hoare triple {83772#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:15,034 INFO L290 TraceCheckUtils]: 63: Hoare triple {83777#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:15,034 INFO L272 TraceCheckUtils]: 64: Hoare triple {83777#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,034 INFO L290 TraceCheckUtils]: 65: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,034 INFO L290 TraceCheckUtils]: 66: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,034 INFO L290 TraceCheckUtils]: 67: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,035 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83726#true} {83777#(<= 21 main_~k~0)} #66#return; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:15,035 INFO L290 TraceCheckUtils]: 69: Hoare triple {83777#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:15,035 INFO L290 TraceCheckUtils]: 70: Hoare triple {83782#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:15,035 INFO L272 TraceCheckUtils]: 71: Hoare triple {83782#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,035 INFO L290 TraceCheckUtils]: 72: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,035 INFO L290 TraceCheckUtils]: 73: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,035 INFO L290 TraceCheckUtils]: 74: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,036 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {83726#true} {83782#(<= 20 main_~k~0)} #66#return; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:15,036 INFO L290 TraceCheckUtils]: 76: Hoare triple {83782#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:15,036 INFO L290 TraceCheckUtils]: 77: Hoare triple {83787#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:15,036 INFO L272 TraceCheckUtils]: 78: Hoare triple {83787#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,036 INFO L290 TraceCheckUtils]: 79: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,036 INFO L290 TraceCheckUtils]: 80: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,036 INFO L290 TraceCheckUtils]: 81: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,037 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {83726#true} {83787#(<= 19 main_~k~0)} #66#return; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:15,037 INFO L290 TraceCheckUtils]: 83: Hoare triple {83787#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:15,037 INFO L290 TraceCheckUtils]: 84: Hoare triple {83792#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:15,037 INFO L272 TraceCheckUtils]: 85: Hoare triple {83792#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,037 INFO L290 TraceCheckUtils]: 86: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,038 INFO L290 TraceCheckUtils]: 87: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,038 INFO L290 TraceCheckUtils]: 88: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,038 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {83726#true} {83792#(<= 18 main_~k~0)} #66#return; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:15,038 INFO L290 TraceCheckUtils]: 90: Hoare triple {83792#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:15,038 INFO L290 TraceCheckUtils]: 91: Hoare triple {83797#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:15,038 INFO L272 TraceCheckUtils]: 92: Hoare triple {83797#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,039 INFO L290 TraceCheckUtils]: 93: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,039 INFO L290 TraceCheckUtils]: 94: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,039 INFO L290 TraceCheckUtils]: 95: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,039 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {83726#true} {83797#(<= 17 main_~k~0)} #66#return; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:15,039 INFO L290 TraceCheckUtils]: 97: Hoare triple {83797#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:15,040 INFO L290 TraceCheckUtils]: 98: Hoare triple {83802#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:15,040 INFO L272 TraceCheckUtils]: 99: Hoare triple {83802#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,040 INFO L290 TraceCheckUtils]: 100: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,040 INFO L290 TraceCheckUtils]: 101: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,040 INFO L290 TraceCheckUtils]: 102: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,040 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {83726#true} {83802#(<= 16 main_~k~0)} #66#return; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:15,040 INFO L290 TraceCheckUtils]: 104: Hoare triple {83802#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:15,041 INFO L290 TraceCheckUtils]: 105: Hoare triple {83807#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:15,041 INFO L272 TraceCheckUtils]: 106: Hoare triple {83807#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,041 INFO L290 TraceCheckUtils]: 107: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,041 INFO L290 TraceCheckUtils]: 108: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,041 INFO L290 TraceCheckUtils]: 109: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,041 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {83726#true} {83807#(<= 15 main_~k~0)} #66#return; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:15,041 INFO L290 TraceCheckUtils]: 111: Hoare triple {83807#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:15,042 INFO L290 TraceCheckUtils]: 112: Hoare triple {83812#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:15,042 INFO L272 TraceCheckUtils]: 113: Hoare triple {83812#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,042 INFO L290 TraceCheckUtils]: 114: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,042 INFO L290 TraceCheckUtils]: 115: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,042 INFO L290 TraceCheckUtils]: 116: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,042 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {83726#true} {83812#(<= 14 main_~k~0)} #66#return; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:15,042 INFO L290 TraceCheckUtils]: 118: Hoare triple {83812#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:15,043 INFO L290 TraceCheckUtils]: 119: Hoare triple {83817#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:15,043 INFO L272 TraceCheckUtils]: 120: Hoare triple {83817#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,043 INFO L290 TraceCheckUtils]: 121: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,043 INFO L290 TraceCheckUtils]: 122: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,043 INFO L290 TraceCheckUtils]: 123: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,043 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {83726#true} {83817#(<= 13 main_~k~0)} #66#return; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:15,044 INFO L290 TraceCheckUtils]: 125: Hoare triple {83817#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:15,044 INFO L290 TraceCheckUtils]: 126: Hoare triple {83822#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:15,044 INFO L272 TraceCheckUtils]: 127: Hoare triple {83822#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,044 INFO L290 TraceCheckUtils]: 128: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,044 INFO L290 TraceCheckUtils]: 129: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,044 INFO L290 TraceCheckUtils]: 130: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,044 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83726#true} {83822#(<= 12 main_~k~0)} #66#return; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:15,045 INFO L290 TraceCheckUtils]: 132: Hoare triple {83822#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:15,054 INFO L290 TraceCheckUtils]: 133: Hoare triple {83827#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:15,054 INFO L272 TraceCheckUtils]: 134: Hoare triple {83827#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,054 INFO L290 TraceCheckUtils]: 135: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,055 INFO L290 TraceCheckUtils]: 136: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,055 INFO L290 TraceCheckUtils]: 137: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,056 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {83726#true} {83827#(<= 11 main_~k~0)} #66#return; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:15,056 INFO L290 TraceCheckUtils]: 139: Hoare triple {83827#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:15,056 INFO L290 TraceCheckUtils]: 140: Hoare triple {83832#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:15,056 INFO L272 TraceCheckUtils]: 141: Hoare triple {83832#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,056 INFO L290 TraceCheckUtils]: 142: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,056 INFO L290 TraceCheckUtils]: 143: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,057 INFO L290 TraceCheckUtils]: 144: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,057 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {83726#true} {83832#(<= 10 main_~k~0)} #66#return; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:15,057 INFO L290 TraceCheckUtils]: 146: Hoare triple {83832#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:15,057 INFO L290 TraceCheckUtils]: 147: Hoare triple {83837#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:15,057 INFO L272 TraceCheckUtils]: 148: Hoare triple {83837#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,057 INFO L290 TraceCheckUtils]: 149: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,058 INFO L290 TraceCheckUtils]: 150: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,058 INFO L290 TraceCheckUtils]: 151: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,058 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {83726#true} {83837#(<= 9 main_~k~0)} #66#return; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:15,058 INFO L290 TraceCheckUtils]: 153: Hoare triple {83837#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:15,058 INFO L290 TraceCheckUtils]: 154: Hoare triple {83842#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:15,059 INFO L272 TraceCheckUtils]: 155: Hoare triple {83842#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,059 INFO L290 TraceCheckUtils]: 156: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,059 INFO L290 TraceCheckUtils]: 157: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,059 INFO L290 TraceCheckUtils]: 158: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,059 INFO L284 TraceCheckUtils]: 159: Hoare quadruple {83726#true} {83842#(<= 8 main_~k~0)} #66#return; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:15,059 INFO L290 TraceCheckUtils]: 160: Hoare triple {83842#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:15,060 INFO L290 TraceCheckUtils]: 161: Hoare triple {83847#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:15,060 INFO L272 TraceCheckUtils]: 162: Hoare triple {83847#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,060 INFO L290 TraceCheckUtils]: 163: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,060 INFO L290 TraceCheckUtils]: 164: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,060 INFO L290 TraceCheckUtils]: 165: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,060 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {83726#true} {83847#(<= 7 main_~k~0)} #66#return; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:15,060 INFO L290 TraceCheckUtils]: 167: Hoare triple {83847#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:15,061 INFO L290 TraceCheckUtils]: 168: Hoare triple {83852#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:15,061 INFO L272 TraceCheckUtils]: 169: Hoare triple {83852#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,061 INFO L290 TraceCheckUtils]: 170: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,061 INFO L290 TraceCheckUtils]: 171: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,061 INFO L290 TraceCheckUtils]: 172: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,061 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {83726#true} {83852#(<= 6 main_~k~0)} #66#return; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:15,061 INFO L290 TraceCheckUtils]: 174: Hoare triple {83852#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:15,062 INFO L290 TraceCheckUtils]: 175: Hoare triple {83857#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:15,062 INFO L272 TraceCheckUtils]: 176: Hoare triple {83857#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,062 INFO L290 TraceCheckUtils]: 177: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,062 INFO L290 TraceCheckUtils]: 178: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,062 INFO L290 TraceCheckUtils]: 179: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,062 INFO L284 TraceCheckUtils]: 180: Hoare quadruple {83726#true} {83857#(<= 5 main_~k~0)} #66#return; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:15,063 INFO L290 TraceCheckUtils]: 181: Hoare triple {83857#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:15,063 INFO L290 TraceCheckUtils]: 182: Hoare triple {83862#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:15,063 INFO L272 TraceCheckUtils]: 183: Hoare triple {83862#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,063 INFO L290 TraceCheckUtils]: 184: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,063 INFO L290 TraceCheckUtils]: 185: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,063 INFO L290 TraceCheckUtils]: 186: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,063 INFO L284 TraceCheckUtils]: 187: Hoare quadruple {83726#true} {83862#(<= 4 main_~k~0)} #66#return; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:15,064 INFO L290 TraceCheckUtils]: 188: Hoare triple {83862#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:15,064 INFO L290 TraceCheckUtils]: 189: Hoare triple {83867#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:15,064 INFO L272 TraceCheckUtils]: 190: Hoare triple {83867#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,064 INFO L290 TraceCheckUtils]: 191: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,064 INFO L290 TraceCheckUtils]: 192: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,064 INFO L290 TraceCheckUtils]: 193: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,064 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83726#true} {83867#(<= 3 main_~k~0)} #66#return; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:15,065 INFO L290 TraceCheckUtils]: 195: Hoare triple {83867#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:15,065 INFO L290 TraceCheckUtils]: 196: Hoare triple {83872#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:15,065 INFO L272 TraceCheckUtils]: 197: Hoare triple {83872#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:15,065 INFO L290 TraceCheckUtils]: 198: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:15,065 INFO L290 TraceCheckUtils]: 199: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:15,065 INFO L290 TraceCheckUtils]: 200: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:15,065 INFO L284 TraceCheckUtils]: 201: Hoare quadruple {83726#true} {83872#(<= 2 main_~k~0)} #66#return; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:15,066 INFO L290 TraceCheckUtils]: 202: Hoare triple {83872#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:15,066 INFO L290 TraceCheckUtils]: 203: Hoare triple {83877#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:15,066 INFO L272 TraceCheckUtils]: 204: Hoare triple {83877#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {84522#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:58:15,067 INFO L290 TraceCheckUtils]: 205: Hoare triple {84522#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {84526#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:58:15,067 INFO L290 TraceCheckUtils]: 206: Hoare triple {84526#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {83727#false} is VALID [2022-04-27 10:58:15,067 INFO L290 TraceCheckUtils]: 207: Hoare triple {83727#false} assume !false; {83727#false} is VALID [2022-04-27 10:58:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 48 proven. 1227 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:58:15,068 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:58:17,031 INFO L290 TraceCheckUtils]: 207: Hoare triple {83727#false} assume !false; {83727#false} is VALID [2022-04-27 10:58:17,032 INFO L290 TraceCheckUtils]: 206: Hoare triple {84526#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {83727#false} is VALID [2022-04-27 10:58:17,032 INFO L290 TraceCheckUtils]: 205: Hoare triple {84522#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {84526#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:58:17,033 INFO L272 TraceCheckUtils]: 204: Hoare triple {83877#(<= 1 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {84522#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:58:17,033 INFO L290 TraceCheckUtils]: 203: Hoare triple {83877#(<= 1 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:17,033 INFO L290 TraceCheckUtils]: 202: Hoare triple {83872#(<= 2 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83877#(<= 1 main_~k~0)} is VALID [2022-04-27 10:58:17,033 INFO L284 TraceCheckUtils]: 201: Hoare quadruple {83726#true} {83872#(<= 2 main_~k~0)} #66#return; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:17,034 INFO L290 TraceCheckUtils]: 200: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,034 INFO L290 TraceCheckUtils]: 199: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,034 INFO L290 TraceCheckUtils]: 198: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,034 INFO L272 TraceCheckUtils]: 197: Hoare triple {83872#(<= 2 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,034 INFO L290 TraceCheckUtils]: 196: Hoare triple {83872#(<= 2 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:17,034 INFO L290 TraceCheckUtils]: 195: Hoare triple {83867#(<= 3 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83872#(<= 2 main_~k~0)} is VALID [2022-04-27 10:58:17,035 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83726#true} {83867#(<= 3 main_~k~0)} #66#return; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:17,035 INFO L290 TraceCheckUtils]: 193: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,035 INFO L290 TraceCheckUtils]: 192: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,035 INFO L290 TraceCheckUtils]: 191: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,035 INFO L272 TraceCheckUtils]: 190: Hoare triple {83867#(<= 3 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,035 INFO L290 TraceCheckUtils]: 189: Hoare triple {83867#(<= 3 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:17,035 INFO L290 TraceCheckUtils]: 188: Hoare triple {83862#(<= 4 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83867#(<= 3 main_~k~0)} is VALID [2022-04-27 10:58:17,036 INFO L284 TraceCheckUtils]: 187: Hoare quadruple {83726#true} {83862#(<= 4 main_~k~0)} #66#return; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:17,036 INFO L290 TraceCheckUtils]: 186: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,036 INFO L290 TraceCheckUtils]: 185: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,036 INFO L290 TraceCheckUtils]: 184: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,036 INFO L272 TraceCheckUtils]: 183: Hoare triple {83862#(<= 4 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,036 INFO L290 TraceCheckUtils]: 182: Hoare triple {83862#(<= 4 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:17,036 INFO L290 TraceCheckUtils]: 181: Hoare triple {83857#(<= 5 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83862#(<= 4 main_~k~0)} is VALID [2022-04-27 10:58:17,037 INFO L284 TraceCheckUtils]: 180: Hoare quadruple {83726#true} {83857#(<= 5 main_~k~0)} #66#return; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:17,037 INFO L290 TraceCheckUtils]: 179: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,037 INFO L290 TraceCheckUtils]: 178: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,037 INFO L290 TraceCheckUtils]: 177: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,037 INFO L272 TraceCheckUtils]: 176: Hoare triple {83857#(<= 5 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,037 INFO L290 TraceCheckUtils]: 175: Hoare triple {83857#(<= 5 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:17,037 INFO L290 TraceCheckUtils]: 174: Hoare triple {83852#(<= 6 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83857#(<= 5 main_~k~0)} is VALID [2022-04-27 10:58:17,038 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {83726#true} {83852#(<= 6 main_~k~0)} #66#return; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:17,038 INFO L290 TraceCheckUtils]: 172: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,038 INFO L290 TraceCheckUtils]: 171: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,038 INFO L290 TraceCheckUtils]: 170: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,038 INFO L272 TraceCheckUtils]: 169: Hoare triple {83852#(<= 6 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,038 INFO L290 TraceCheckUtils]: 168: Hoare triple {83852#(<= 6 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:17,039 INFO L290 TraceCheckUtils]: 167: Hoare triple {83847#(<= 7 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83852#(<= 6 main_~k~0)} is VALID [2022-04-27 10:58:17,039 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {83726#true} {83847#(<= 7 main_~k~0)} #66#return; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:17,039 INFO L290 TraceCheckUtils]: 165: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,039 INFO L290 TraceCheckUtils]: 164: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,039 INFO L290 TraceCheckUtils]: 163: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,039 INFO L272 TraceCheckUtils]: 162: Hoare triple {83847#(<= 7 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,039 INFO L290 TraceCheckUtils]: 161: Hoare triple {83847#(<= 7 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:17,040 INFO L290 TraceCheckUtils]: 160: Hoare triple {83842#(<= 8 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83847#(<= 7 main_~k~0)} is VALID [2022-04-27 10:58:17,040 INFO L284 TraceCheckUtils]: 159: Hoare quadruple {83726#true} {83842#(<= 8 main_~k~0)} #66#return; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:17,040 INFO L290 TraceCheckUtils]: 158: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,040 INFO L290 TraceCheckUtils]: 157: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,040 INFO L290 TraceCheckUtils]: 156: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,040 INFO L272 TraceCheckUtils]: 155: Hoare triple {83842#(<= 8 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,040 INFO L290 TraceCheckUtils]: 154: Hoare triple {83842#(<= 8 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:17,041 INFO L290 TraceCheckUtils]: 153: Hoare triple {83837#(<= 9 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83842#(<= 8 main_~k~0)} is VALID [2022-04-27 10:58:17,041 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {83726#true} {83837#(<= 9 main_~k~0)} #66#return; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:17,041 INFO L290 TraceCheckUtils]: 151: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,041 INFO L290 TraceCheckUtils]: 150: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,041 INFO L290 TraceCheckUtils]: 149: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,041 INFO L272 TraceCheckUtils]: 148: Hoare triple {83837#(<= 9 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,041 INFO L290 TraceCheckUtils]: 147: Hoare triple {83837#(<= 9 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:17,042 INFO L290 TraceCheckUtils]: 146: Hoare triple {83832#(<= 10 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83837#(<= 9 main_~k~0)} is VALID [2022-04-27 10:58:17,042 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {83726#true} {83832#(<= 10 main_~k~0)} #66#return; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:17,042 INFO L290 TraceCheckUtils]: 144: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,042 INFO L290 TraceCheckUtils]: 143: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,042 INFO L290 TraceCheckUtils]: 142: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,042 INFO L272 TraceCheckUtils]: 141: Hoare triple {83832#(<= 10 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,042 INFO L290 TraceCheckUtils]: 140: Hoare triple {83832#(<= 10 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:17,043 INFO L290 TraceCheckUtils]: 139: Hoare triple {83827#(<= 11 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83832#(<= 10 main_~k~0)} is VALID [2022-04-27 10:58:17,043 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {83726#true} {83827#(<= 11 main_~k~0)} #66#return; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:17,043 INFO L290 TraceCheckUtils]: 137: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,043 INFO L290 TraceCheckUtils]: 136: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,043 INFO L290 TraceCheckUtils]: 135: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,043 INFO L272 TraceCheckUtils]: 134: Hoare triple {83827#(<= 11 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,043 INFO L290 TraceCheckUtils]: 133: Hoare triple {83827#(<= 11 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:17,044 INFO L290 TraceCheckUtils]: 132: Hoare triple {83822#(<= 12 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83827#(<= 11 main_~k~0)} is VALID [2022-04-27 10:58:17,044 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83726#true} {83822#(<= 12 main_~k~0)} #66#return; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:17,044 INFO L290 TraceCheckUtils]: 130: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,044 INFO L290 TraceCheckUtils]: 129: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,044 INFO L290 TraceCheckUtils]: 128: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,044 INFO L272 TraceCheckUtils]: 127: Hoare triple {83822#(<= 12 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,045 INFO L290 TraceCheckUtils]: 126: Hoare triple {83822#(<= 12 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:17,045 INFO L290 TraceCheckUtils]: 125: Hoare triple {83817#(<= 13 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83822#(<= 12 main_~k~0)} is VALID [2022-04-27 10:58:17,045 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {83726#true} {83817#(<= 13 main_~k~0)} #66#return; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:17,045 INFO L290 TraceCheckUtils]: 123: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,045 INFO L290 TraceCheckUtils]: 122: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,045 INFO L290 TraceCheckUtils]: 121: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,045 INFO L272 TraceCheckUtils]: 120: Hoare triple {83817#(<= 13 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,046 INFO L290 TraceCheckUtils]: 119: Hoare triple {83817#(<= 13 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:17,046 INFO L290 TraceCheckUtils]: 118: Hoare triple {83812#(<= 14 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83817#(<= 13 main_~k~0)} is VALID [2022-04-27 10:58:17,046 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {83726#true} {83812#(<= 14 main_~k~0)} #66#return; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:17,046 INFO L290 TraceCheckUtils]: 116: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,046 INFO L290 TraceCheckUtils]: 115: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,046 INFO L290 TraceCheckUtils]: 114: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,046 INFO L272 TraceCheckUtils]: 113: Hoare triple {83812#(<= 14 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,047 INFO L290 TraceCheckUtils]: 112: Hoare triple {83812#(<= 14 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:17,047 INFO L290 TraceCheckUtils]: 111: Hoare triple {83807#(<= 15 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83812#(<= 14 main_~k~0)} is VALID [2022-04-27 10:58:17,047 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {83726#true} {83807#(<= 15 main_~k~0)} #66#return; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:17,047 INFO L290 TraceCheckUtils]: 109: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,047 INFO L290 TraceCheckUtils]: 108: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,047 INFO L290 TraceCheckUtils]: 107: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,048 INFO L272 TraceCheckUtils]: 106: Hoare triple {83807#(<= 15 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,048 INFO L290 TraceCheckUtils]: 105: Hoare triple {83807#(<= 15 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:17,048 INFO L290 TraceCheckUtils]: 104: Hoare triple {83802#(<= 16 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83807#(<= 15 main_~k~0)} is VALID [2022-04-27 10:58:17,048 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {83726#true} {83802#(<= 16 main_~k~0)} #66#return; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:17,048 INFO L290 TraceCheckUtils]: 102: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,048 INFO L290 TraceCheckUtils]: 101: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,049 INFO L290 TraceCheckUtils]: 100: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,049 INFO L272 TraceCheckUtils]: 99: Hoare triple {83802#(<= 16 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,049 INFO L290 TraceCheckUtils]: 98: Hoare triple {83802#(<= 16 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:17,049 INFO L290 TraceCheckUtils]: 97: Hoare triple {83797#(<= 17 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83802#(<= 16 main_~k~0)} is VALID [2022-04-27 10:58:17,049 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {83726#true} {83797#(<= 17 main_~k~0)} #66#return; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:17,050 INFO L290 TraceCheckUtils]: 95: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,050 INFO L290 TraceCheckUtils]: 94: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,050 INFO L290 TraceCheckUtils]: 93: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,050 INFO L272 TraceCheckUtils]: 92: Hoare triple {83797#(<= 17 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,050 INFO L290 TraceCheckUtils]: 91: Hoare triple {83797#(<= 17 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:17,050 INFO L290 TraceCheckUtils]: 90: Hoare triple {83792#(<= 18 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83797#(<= 17 main_~k~0)} is VALID [2022-04-27 10:58:17,051 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {83726#true} {83792#(<= 18 main_~k~0)} #66#return; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:17,051 INFO L290 TraceCheckUtils]: 88: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,051 INFO L290 TraceCheckUtils]: 87: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,051 INFO L290 TraceCheckUtils]: 86: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,051 INFO L272 TraceCheckUtils]: 85: Hoare triple {83792#(<= 18 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,051 INFO L290 TraceCheckUtils]: 84: Hoare triple {83792#(<= 18 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:17,051 INFO L290 TraceCheckUtils]: 83: Hoare triple {83787#(<= 19 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83792#(<= 18 main_~k~0)} is VALID [2022-04-27 10:58:17,052 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {83726#true} {83787#(<= 19 main_~k~0)} #66#return; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:17,052 INFO L290 TraceCheckUtils]: 81: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,052 INFO L290 TraceCheckUtils]: 80: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,052 INFO L290 TraceCheckUtils]: 79: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,052 INFO L272 TraceCheckUtils]: 78: Hoare triple {83787#(<= 19 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,052 INFO L290 TraceCheckUtils]: 77: Hoare triple {83787#(<= 19 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:17,052 INFO L290 TraceCheckUtils]: 76: Hoare triple {83782#(<= 20 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83787#(<= 19 main_~k~0)} is VALID [2022-04-27 10:58:17,053 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {83726#true} {83782#(<= 20 main_~k~0)} #66#return; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:17,053 INFO L290 TraceCheckUtils]: 74: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,053 INFO L290 TraceCheckUtils]: 73: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,053 INFO L290 TraceCheckUtils]: 72: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,053 INFO L272 TraceCheckUtils]: 71: Hoare triple {83782#(<= 20 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,053 INFO L290 TraceCheckUtils]: 70: Hoare triple {83782#(<= 20 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:17,053 INFO L290 TraceCheckUtils]: 69: Hoare triple {83777#(<= 21 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83782#(<= 20 main_~k~0)} is VALID [2022-04-27 10:58:17,054 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83726#true} {83777#(<= 21 main_~k~0)} #66#return; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:17,054 INFO L290 TraceCheckUtils]: 67: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,054 INFO L290 TraceCheckUtils]: 66: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,054 INFO L290 TraceCheckUtils]: 65: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,054 INFO L272 TraceCheckUtils]: 64: Hoare triple {83777#(<= 21 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,054 INFO L290 TraceCheckUtils]: 63: Hoare triple {83777#(<= 21 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:17,054 INFO L290 TraceCheckUtils]: 62: Hoare triple {83772#(<= 22 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83777#(<= 21 main_~k~0)} is VALID [2022-04-27 10:58:17,055 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {83726#true} {83772#(<= 22 main_~k~0)} #66#return; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:17,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,055 INFO L290 TraceCheckUtils]: 59: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,055 INFO L290 TraceCheckUtils]: 58: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,055 INFO L272 TraceCheckUtils]: 57: Hoare triple {83772#(<= 22 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,055 INFO L290 TraceCheckUtils]: 56: Hoare triple {83772#(<= 22 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:17,056 INFO L290 TraceCheckUtils]: 55: Hoare triple {83767#(<= 23 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83772#(<= 22 main_~k~0)} is VALID [2022-04-27 10:58:17,056 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {83726#true} {83767#(<= 23 main_~k~0)} #66#return; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:17,056 INFO L290 TraceCheckUtils]: 53: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,056 INFO L290 TraceCheckUtils]: 52: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,056 INFO L290 TraceCheckUtils]: 51: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,056 INFO L272 TraceCheckUtils]: 50: Hoare triple {83767#(<= 23 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,056 INFO L290 TraceCheckUtils]: 49: Hoare triple {83767#(<= 23 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:17,057 INFO L290 TraceCheckUtils]: 48: Hoare triple {83762#(<= 24 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83767#(<= 23 main_~k~0)} is VALID [2022-04-27 10:58:17,057 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {83726#true} {83762#(<= 24 main_~k~0)} #66#return; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:17,057 INFO L290 TraceCheckUtils]: 46: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,057 INFO L290 TraceCheckUtils]: 45: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,057 INFO L290 TraceCheckUtils]: 44: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,057 INFO L272 TraceCheckUtils]: 43: Hoare triple {83762#(<= 24 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,057 INFO L290 TraceCheckUtils]: 42: Hoare triple {83762#(<= 24 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:17,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {83757#(<= 25 main_~k~0)} #t~post3 := ~k~0;~k~0 := #t~post3 - 1;havoc #t~post3;#t~post4 := ~j~0;~j~0 := 1 + #t~post4;havoc #t~post4; {83762#(<= 24 main_~k~0)} is VALID [2022-04-27 10:58:17,058 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {83726#true} {83757#(<= 25 main_~k~0)} #66#return; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:17,058 INFO L290 TraceCheckUtils]: 39: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,058 INFO L290 TraceCheckUtils]: 38: Hoare triple {83726#true} assume !(0 == ~cond); {83726#true} is VALID [2022-04-27 10:58:17,058 INFO L290 TraceCheckUtils]: 37: Hoare triple {83726#true} ~cond := #in~cond; {83726#true} is VALID [2022-04-27 10:58:17,058 INFO L272 TraceCheckUtils]: 36: Hoare triple {83757#(<= 25 main_~k~0)} call __VERIFIER_assert((if ~k~0 > 0 then 1 else 0)); {83726#true} is VALID [2022-04-27 10:58:17,058 INFO L290 TraceCheckUtils]: 35: Hoare triple {83757#(<= 25 main_~k~0)} assume !!(~j~0 < (if ~n~0 < 0 && 0 != ~n~0 % 2 then 1 + ~n~0 / 2 else ~n~0 / 2)); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:17,059 INFO L290 TraceCheckUtils]: 34: Hoare triple {83757#(<= 25 main_~k~0)} ~j~0 := 0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:17,059 INFO L290 TraceCheckUtils]: 33: Hoare triple {83757#(<= 25 main_~k~0)} assume !(~i~0 < ~n~0); {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:17,059 INFO L290 TraceCheckUtils]: 32: Hoare triple {85058#(or (not (< main_~i~0 main_~n~0)) (<= 26 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {83757#(<= 25 main_~k~0)} is VALID [2022-04-27 10:58:17,060 INFO L290 TraceCheckUtils]: 31: Hoare triple {85062#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 27 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85058#(or (not (< main_~i~0 main_~n~0)) (<= 26 main_~k~0))} is VALID [2022-04-27 10:58:17,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {85066#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 28 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85062#(or (<= main_~n~0 (+ main_~i~0 2)) (<= 27 main_~k~0))} is VALID [2022-04-27 10:58:17,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {85070#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 29 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85066#(or (<= main_~n~0 (+ main_~i~0 4)) (<= 28 main_~k~0))} is VALID [2022-04-27 10:58:17,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {85074#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 30 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85070#(or (<= main_~n~0 (+ main_~i~0 6)) (<= 29 main_~k~0))} is VALID [2022-04-27 10:58:17,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {85078#(or (<= main_~n~0 (+ main_~i~0 10)) (<= 31 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85074#(or (<= main_~n~0 (+ main_~i~0 8)) (<= 30 main_~k~0))} is VALID [2022-04-27 10:58:17,062 INFO L290 TraceCheckUtils]: 26: Hoare triple {85082#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85078#(or (<= main_~n~0 (+ main_~i~0 10)) (<= 31 main_~k~0))} is VALID [2022-04-27 10:58:17,062 INFO L290 TraceCheckUtils]: 25: Hoare triple {85086#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 33 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85082#(or (<= 32 main_~k~0) (<= main_~n~0 (+ main_~i~0 12)))} is VALID [2022-04-27 10:58:17,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {85090#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 34 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85086#(or (<= main_~n~0 (+ main_~i~0 14)) (<= 33 main_~k~0))} is VALID [2022-04-27 10:58:17,063 INFO L290 TraceCheckUtils]: 23: Hoare triple {85094#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85090#(or (<= main_~n~0 (+ main_~i~0 16)) (<= 34 main_~k~0))} is VALID [2022-04-27 10:58:17,064 INFO L290 TraceCheckUtils]: 22: Hoare triple {85098#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 36 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85094#(or (<= 35 main_~k~0) (<= main_~n~0 (+ main_~i~0 18)))} is VALID [2022-04-27 10:58:17,064 INFO L290 TraceCheckUtils]: 21: Hoare triple {85102#(or (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85098#(or (<= main_~n~0 (+ main_~i~0 20)) (<= 36 main_~k~0))} is VALID [2022-04-27 10:58:17,065 INFO L290 TraceCheckUtils]: 20: Hoare triple {85106#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85102#(or (<= 37 main_~k~0) (<= main_~n~0 (+ main_~i~0 22)))} is VALID [2022-04-27 10:58:17,065 INFO L290 TraceCheckUtils]: 19: Hoare triple {85110#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 39 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85106#(or (<= 38 main_~k~0) (<= main_~n~0 (+ main_~i~0 24)))} is VALID [2022-04-27 10:58:17,065 INFO L290 TraceCheckUtils]: 18: Hoare triple {85114#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85110#(or (<= main_~n~0 (+ main_~i~0 26)) (<= 39 main_~k~0))} is VALID [2022-04-27 10:58:17,066 INFO L290 TraceCheckUtils]: 17: Hoare triple {85118#(or (<= 41 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85114#(or (<= 40 main_~k~0) (<= main_~n~0 (+ main_~i~0 28)))} is VALID [2022-04-27 10:58:17,066 INFO L290 TraceCheckUtils]: 16: Hoare triple {85122#(or (<= 42 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85118#(or (<= 41 main_~k~0) (<= main_~n~0 (+ 30 main_~i~0)))} is VALID [2022-04-27 10:58:17,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {85126#(or (<= main_~n~0 (+ main_~i~0 34)) (<= 43 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85122#(or (<= 42 main_~k~0) (<= main_~n~0 (+ 32 main_~i~0)))} is VALID [2022-04-27 10:58:17,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {85130#(or (<= 44 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85126#(or (<= main_~n~0 (+ main_~i~0 34)) (<= 43 main_~k~0))} is VALID [2022-04-27 10:58:17,068 INFO L290 TraceCheckUtils]: 13: Hoare triple {85134#(or (<= 45 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85130#(or (<= 44 main_~k~0) (<= main_~n~0 (+ main_~i~0 36)))} is VALID [2022-04-27 10:58:17,068 INFO L290 TraceCheckUtils]: 12: Hoare triple {85138#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 46 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85134#(or (<= 45 main_~k~0) (<= main_~n~0 (+ main_~i~0 38)))} is VALID [2022-04-27 10:58:17,068 INFO L290 TraceCheckUtils]: 11: Hoare triple {85142#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 47 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85138#(or (<= main_~n~0 (+ 40 main_~i~0)) (<= 46 main_~k~0))} is VALID [2022-04-27 10:58:17,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {85146#(or (<= main_~n~0 (+ 44 main_~i~0)) (<= 48 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85142#(or (<= main_~n~0 (+ 42 main_~i~0)) (<= 47 main_~k~0))} is VALID [2022-04-27 10:58:17,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {85150#(or (<= main_~n~0 (+ main_~i~0 46)) (<= 49 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85146#(or (<= main_~n~0 (+ 44 main_~i~0)) (<= 48 main_~k~0))} is VALID [2022-04-27 10:58:17,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {85154#(or (<= main_~n~0 (+ main_~i~0 48)) (<= 50 main_~k~0))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85150#(or (<= main_~n~0 (+ main_~i~0 46)) (<= 49 main_~k~0))} is VALID [2022-04-27 10:58:17,070 INFO L290 TraceCheckUtils]: 7: Hoare triple {85158#(or (<= 51 main_~k~0) (<= main_~n~0 (+ main_~i~0 50)))} assume !!(~i~0 < ~n~0);#t~post2 := ~k~0;~k~0 := #t~post2 - 1;havoc #t~post2;~i~0 := 2 + ~i~0; {85154#(or (<= main_~n~0 (+ main_~i~0 48)) (<= 50 main_~k~0))} is VALID [2022-04-27 10:58:17,071 INFO L290 TraceCheckUtils]: 6: Hoare triple {83726#true} assume !!(~n~0 <= 1000000);~k~0 := ~n~0;~i~0 := 0; {85158#(or (<= 51 main_~k~0) (<= main_~n~0 (+ main_~i~0 50)))} is VALID [2022-04-27 10:58:17,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {83726#true} havoc ~n~0;havoc ~i~0;havoc ~k~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~n~0 := #t~nondet1;havoc #t~nondet1; {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {83726#true} call #t~ret5 := main(); {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83726#true} {83726#true} #68#return; {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {83726#true} assume true; {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {83726#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(9, 2); {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {83726#true} call ULTIMATE.init(); {83726#true} is VALID [2022-04-27 10:58:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 48 proven. 1227 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2022-04-27 10:58:17,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1248456654] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:58:17,072 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:58:17,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 55, 55] total 110 [2022-04-27 10:58:17,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422522926] [2022-04-27 10:58:17,072 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:58:17,072 INFO L78 Accepts]: Start accepts. Automaton has has 110 states, 110 states have (on average 1.309090909090909) internal successors, (144), 107 states have internal predecessors, (144), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 208 [2022-04-27 10:58:17,073 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:58:17,073 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 110 states, 110 states have (on average 1.309090909090909) internal successors, (144), 107 states have internal predecessors, (144), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-27 10:58:17,180 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:58:17,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 110 states [2022-04-27 10:58:17,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:58:17,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2022-04-27 10:58:17,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1847, Invalid=10143, Unknown=0, NotChecked=0, Total=11990 [2022-04-27 10:58:17,182 INFO L87 Difference]: Start difference. First operand 579 states and 739 transitions. Second operand has 110 states, 110 states have (on average 1.309090909090909) internal successors, (144), 107 states have internal predecessors, (144), 26 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25)