/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/loops-crafted-1/nested3-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 11:26:53,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 11:26:53,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 11:26:53,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-27 11:26:53,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 11:26:53,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 11:26:53,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 11:26:53,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 11:26:53,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 11:26:53,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 11:26:53,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 11:26:53,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 11:26:53,578 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 11:26:53,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 11:26:53,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 11:26:53,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 11:26:53,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 11:26:53,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 11:26:53,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 11:26:53,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 11:26:53,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 11:26:53,600 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 11:26:53,634 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 11:26:53,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 11:26:53,634 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-27 11:26:53,634 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-27 11:26:53,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 11:26:53,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 11:26:53,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 11:26:53,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 11:26:53,636 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 11:26:53,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 11:26:53,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 11:26:53,638 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 11:26:53,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 11:26:53,639 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 11:26:53,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 11:26:53,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 11:26:53,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 11:26:53,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 11:26:53,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 11:26:53,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-27 11:26:53,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 11:26:53,640 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 11:26:53,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 11:26:53,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 11:26:53,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 11:26:53,902 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 11:26:53,902 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 11:26:53,903 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/nested3-1.c [2022-04-27 11:26:53,950 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01e6b853/d57530b336b347138934d06e77228fe5/FLAG6cc2dd926 [2022-04-27 11:26:54,286 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 11:26:54,286 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested3-1.c [2022-04-27 11:26:54,294 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01e6b853/d57530b336b347138934d06e77228fe5/FLAG6cc2dd926 [2022-04-27 11:26:54,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01e6b853/d57530b336b347138934d06e77228fe5 [2022-04-27 11:26:54,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 11:26:54,700 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-27 11:26:54,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 11:26:54,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 11:26:54,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 11:26:54,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26213412 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54, skipping insertion in model container [2022-04-27 11:26:54,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 11:26:54,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 11:26:54,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested3-1.c[321,334] [2022-04-27 11:26:54,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 11:26:54,881 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 11:26:54,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested3-1.c[321,334] [2022-04-27 11:26:54,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 11:26:54,907 INFO L208 MainTranslator]: Completed translation [2022-04-27 11:26:54,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54 WrapperNode [2022-04-27 11:26:54,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 11:26:54,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 11:26:54,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 11:26:54,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 11:26:54,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 11:26:54,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 11:26:54,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 11:26:54,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 11:26:54,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (1/1) ... [2022-04-27 11:26:54,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 11:26:54,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:26:54,970 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 11:26:54,993 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 11:26:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 11:26:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 11:26:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 11:26:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 11:26:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 11:26:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 11:26:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 11:26:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 11:26:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 11:26:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 11:26:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 11:26:55,061 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 11:26:55,062 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 11:26:55,291 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 11:26:55,314 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 11:26:55,314 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-27 11:26:55,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 11:26:55 BoogieIcfgContainer [2022-04-27 11:26:55,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 11:26:55,318 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 11:26:55,318 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 11:26:55,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 11:26:55,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 11:26:54" (1/3) ... [2022-04-27 11:26:55,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@784aa1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 11:26:55, skipping insertion in model container [2022-04-27 11:26:55,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:26:54" (2/3) ... [2022-04-27 11:26:55,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@784aa1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 11:26:55, skipping insertion in model container [2022-04-27 11:26:55,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 11:26:55" (3/3) ... [2022-04-27 11:26:55,323 INFO L111 eAbstractionObserver]: Analyzing ICFG nested3-1.c [2022-04-27 11:26:55,335 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 11:26:55,335 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 11:26:55,385 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 11:26:55,391 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@2736ac66, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@e89c910 [2022-04-27 11:26:55,391 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 11:26:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand has 25 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 16 states have internal predecessors, (23), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 11:26:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-27 11:26:55,419 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:55,420 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:55,420 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:55,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:55,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1794590667, now seen corresponding path program 1 times [2022-04-27 11:26:55,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:55,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116270245] [2022-04-27 11:26:55,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:55,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:55,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {33#(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(12, 2);call #Ultimate.allocInit(12, 3); {28#true} is VALID [2022-04-27 11:26:55,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {28#true} assume true; {28#true} is VALID [2022-04-27 11:26:55,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28#true} {28#true} #63#return; {28#true} is VALID [2022-04-27 11:26:55,636 INFO L272 TraceCheckUtils]: 0: Hoare triple {28#true} call ULTIMATE.init(); {33#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:55,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#(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(12, 2);call #Ultimate.allocInit(12, 3); {28#true} is VALID [2022-04-27 11:26:55,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {28#true} assume true; {28#true} is VALID [2022-04-27 11:26:55,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28#true} {28#true} #63#return; {28#true} is VALID [2022-04-27 11:26:55,637 INFO L272 TraceCheckUtils]: 4: Hoare triple {28#true} call #t~ret7 := main(); {28#true} is VALID [2022-04-27 11:26:55,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {28#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {28#true} is VALID [2022-04-27 11:26:55,643 INFO L290 TraceCheckUtils]: 6: Hoare triple {28#true} assume !true; {29#false} is VALID [2022-04-27 11:26:55,644 INFO L272 TraceCheckUtils]: 7: Hoare triple {29#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {29#false} is VALID [2022-04-27 11:26:55,644 INFO L290 TraceCheckUtils]: 8: Hoare triple {29#false} ~cond := #in~cond; {29#false} is VALID [2022-04-27 11:26:55,644 INFO L290 TraceCheckUtils]: 9: Hoare triple {29#false} assume 0 == ~cond; {29#false} is VALID [2022-04-27 11:26:55,644 INFO L290 TraceCheckUtils]: 10: Hoare triple {29#false} assume !false; {29#false} is VALID [2022-04-27 11:26:55,645 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 11:26:55,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:55,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116270245] [2022-04-27 11:26:55,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116270245] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 11:26:55,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 11:26:55,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 11:26:55,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236718333] [2022-04-27 11:26:55,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 11:26:55,656 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11 [2022-04-27 11:26:55,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:55,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11:26:55,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:55,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 11:26:55,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:55,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 11:26:55,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 11:26:55,718 INFO L87 Difference]: Start difference. First operand has 25 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 16 states have internal predecessors, (23), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11:26:55,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:55,856 INFO L93 Difference]: Finished difference Result 44 states and 63 transitions. [2022-04-27 11:26:55,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 11:26:55,857 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11 [2022-04-27 11:26:55,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11:26:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 63 transitions. [2022-04-27 11:26:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11:26:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 63 transitions. [2022-04-27 11:26:55,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 63 transitions. [2022-04-27 11:26:55,966 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 11:26:55,976 INFO L225 Difference]: With dead ends: 44 [2022-04-27 11:26:55,977 INFO L226 Difference]: Without dead ends: 20 [2022-04-27 11:26:55,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 11:26:55,985 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 16 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:55,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 29 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 11:26:56,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-04-27 11:26:56,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2022-04-27 11:26:56,019 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:56,020 INFO L82 GeneralOperation]: Start isEquivalent. First operand 20 states. Second operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,020 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,021 INFO L87 Difference]: Start difference. First operand 20 states. Second operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,025 INFO L93 Difference]: Finished difference Result 20 states and 24 transitions. [2022-04-27 11:26:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2022-04-27 11:26:56,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,026 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,027 INFO L74 IsIncluded]: Start isIncluded. First operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 20 states. [2022-04-27 11:26:56,027 INFO L87 Difference]: Start difference. First operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 20 states. [2022-04-27 11:26:56,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,030 INFO L93 Difference]: Finished difference Result 20 states and 24 transitions. [2022-04-27 11:26:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2022-04-27 11:26:56,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:56,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2022-04-27 11:26:56,035 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 11 [2022-04-27 11:26:56,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:56,036 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2022-04-27 11:26:56,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 11:26:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2022-04-27 11:26:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-27 11:26:56,037 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:56,038 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:56,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 11:26:56,042 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:56,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:56,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1824143339, now seen corresponding path program 1 times [2022-04-27 11:26:56,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:56,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73483946] [2022-04-27 11:26:56,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:56,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {175#(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(12, 2);call #Ultimate.allocInit(12, 3); {169#true} is VALID [2022-04-27 11:26:56,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {169#true} assume true; {169#true} is VALID [2022-04-27 11:26:56,192 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169#true} {169#true} #63#return; {169#true} is VALID [2022-04-27 11:26:56,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {169#true} call ULTIMATE.init(); {175#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:56,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {175#(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(12, 2);call #Ultimate.allocInit(12, 3); {169#true} is VALID [2022-04-27 11:26:56,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {169#true} assume true; {169#true} is VALID [2022-04-27 11:26:56,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169#true} {169#true} #63#return; {169#true} is VALID [2022-04-27 11:26:56,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {169#true} call #t~ret7 := main(); {169#true} is VALID [2022-04-27 11:26:56,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {169#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {174#(= main_~x~0 0)} is VALID [2022-04-27 11:26:56,195 INFO L290 TraceCheckUtils]: 6: Hoare triple {174#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {170#false} is VALID [2022-04-27 11:26:56,195 INFO L272 TraceCheckUtils]: 7: Hoare triple {170#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {170#false} is VALID [2022-04-27 11:26:56,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {170#false} ~cond := #in~cond; {170#false} is VALID [2022-04-27 11:26:56,195 INFO L290 TraceCheckUtils]: 9: Hoare triple {170#false} assume 0 == ~cond; {170#false} is VALID [2022-04-27 11:26:56,196 INFO L290 TraceCheckUtils]: 10: Hoare triple {170#false} assume !false; {170#false} is VALID [2022-04-27 11:26:56,197 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 11:26:56,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:56,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73483946] [2022-04-27 11:26:56,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [73483946] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 11:26:56,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 11:26:56,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 11:26:56,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797857125] [2022-04-27 11:26:56,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 11:26:56,199 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11 [2022-04-27 11:26:56,200 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:56,200 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11:26:56,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:56,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 11:26:56,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:56,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 11:26:56,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 11:26:56,216 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11:26:56,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,344 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2022-04-27 11:26:56,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 11:26:56,344 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11 [2022-04-27 11:26:56,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11:26:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-27 11:26:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11:26:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-04-27 11:26:56,348 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 42 transitions. [2022-04-27 11:26:56,408 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:56,409 INFO L225 Difference]: With dead ends: 34 [2022-04-27 11:26:56,409 INFO L226 Difference]: Without dead ends: 27 [2022-04-27 11:26:56,410 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 11:26:56,411 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 25 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:56,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 28 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 11:26:56,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-27 11:26:56,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 21. [2022-04-27 11:26:56,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:56,419 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,420 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,420 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,425 INFO L93 Difference]: Finished difference Result 27 states and 35 transitions. [2022-04-27 11:26:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2022-04-27 11:26:56,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,427 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 11:26:56,427 INFO L87 Difference]: Start difference. First operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 11:26:56,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,430 INFO L93 Difference]: Finished difference Result 27 states and 35 transitions. [2022-04-27 11:26:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2022-04-27 11:26:56,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:56,431 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2022-04-27 11:26:56,436 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 11 [2022-04-27 11:26:56,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:56,437 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2022-04-27 11:26:56,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 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 11:26:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2022-04-27 11:26:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-04-27 11:26:56,440 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:56,440 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:56,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 11:26:56,441 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:56,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:56,441 INFO L85 PathProgramCache]: Analyzing trace with hash -699512288, now seen corresponding path program 1 times [2022-04-27 11:26:56,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:56,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [130566887] [2022-04-27 11:26:56,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {325#(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(12, 2);call #Ultimate.allocInit(12, 3); {319#true} is VALID [2022-04-27 11:26:56,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {319#true} assume true; {319#true} is VALID [2022-04-27 11:26:56,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {319#true} {319#true} #63#return; {319#true} is VALID [2022-04-27 11:26:56,553 INFO L272 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {325#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:56,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {325#(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(12, 2);call #Ultimate.allocInit(12, 3); {319#true} is VALID [2022-04-27 11:26:56,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {319#true} assume true; {319#true} is VALID [2022-04-27 11:26:56,554 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {319#true} {319#true} #63#return; {319#true} is VALID [2022-04-27 11:26:56,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {319#true} call #t~ret7 := main(); {319#true} is VALID [2022-04-27 11:26:56,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {319#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {319#true} is VALID [2022-04-27 11:26:56,555 INFO L290 TraceCheckUtils]: 6: Hoare triple {319#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {324#(= main_~y~0 0)} is VALID [2022-04-27 11:26:56,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {324#(= main_~y~0 0)} assume !(~y~0 % 4294967296 < 268435455); {320#false} is VALID [2022-04-27 11:26:56,556 INFO L272 TraceCheckUtils]: 8: Hoare triple {320#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {320#false} is VALID [2022-04-27 11:26:56,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {320#false} ~cond := #in~cond; {320#false} is VALID [2022-04-27 11:26:56,556 INFO L290 TraceCheckUtils]: 10: Hoare triple {320#false} assume 0 == ~cond; {320#false} is VALID [2022-04-27 11:26:56,557 INFO L290 TraceCheckUtils]: 11: Hoare triple {320#false} assume !false; {320#false} is VALID [2022-04-27 11:26:56,557 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 11:26:56,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:56,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [130566887] [2022-04-27 11:26:56,557 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [130566887] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 11:26:56,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 11:26:56,558 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 11:26:56,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536583352] [2022-04-27 11:26:56,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 11:26:56,559 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 12 [2022-04-27 11:26:56,559 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:56,559 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 11:26:56,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:56,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 11:26:56,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:56,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 11:26:56,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 11:26:56,571 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 11:26:56,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,681 INFO L93 Difference]: Finished difference Result 39 states and 50 transitions. [2022-04-27 11:26:56,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 11:26:56,681 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 12 [2022-04-27 11:26:56,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 11:26:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 50 transitions. [2022-04-27 11:26:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 11:26:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 50 transitions. [2022-04-27 11:26:56,686 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 50 transitions. [2022-04-27 11:26:56,743 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:56,744 INFO L225 Difference]: With dead ends: 39 [2022-04-27 11:26:56,744 INFO L226 Difference]: Without dead ends: 25 [2022-04-27 11:26:56,746 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 11:26:56,747 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 21 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:56,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 27 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 11:26:56,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-27 11:26:56,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 22. [2022-04-27 11:26:56,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:56,754 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,755 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,755 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,758 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2022-04-27 11:26:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-04-27 11:26:56,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,763 INFO L74 IsIncluded]: Start isIncluded. First operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 25 states. [2022-04-27 11:26:56,763 INFO L87 Difference]: Start difference. First operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 25 states. [2022-04-27 11:26:56,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,766 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2022-04-27 11:26:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-04-27 11:26:56,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:56,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:56,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:56,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2022-04-27 11:26:56,773 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 12 [2022-04-27 11:26:56,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:56,773 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2022-04-27 11:26:56,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 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 11:26:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2022-04-27 11:26:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-27 11:26:56,775 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:56,775 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:56,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-27 11:26:56,775 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:56,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:56,776 INFO L85 PathProgramCache]: Analyzing trace with hash -185588926, now seen corresponding path program 1 times [2022-04-27 11:26:56,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:56,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741318139] [2022-04-27 11:26:56,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:56,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:56,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {483#(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(12, 2);call #Ultimate.allocInit(12, 3); {477#true} is VALID [2022-04-27 11:26:56,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {477#true} assume true; {477#true} is VALID [2022-04-27 11:26:56,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {477#true} {477#true} #63#return; {477#true} is VALID [2022-04-27 11:26:56,860 INFO L272 TraceCheckUtils]: 0: Hoare triple {477#true} call ULTIMATE.init(); {483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:56,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {483#(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(12, 2);call #Ultimate.allocInit(12, 3); {477#true} is VALID [2022-04-27 11:26:56,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {477#true} assume true; {477#true} is VALID [2022-04-27 11:26:56,860 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {477#true} {477#true} #63#return; {477#true} is VALID [2022-04-27 11:26:56,861 INFO L272 TraceCheckUtils]: 4: Hoare triple {477#true} call #t~ret7 := main(); {477#true} is VALID [2022-04-27 11:26:56,861 INFO L290 TraceCheckUtils]: 5: Hoare triple {477#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {477#true} is VALID [2022-04-27 11:26:56,861 INFO L290 TraceCheckUtils]: 6: Hoare triple {477#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {477#true} is VALID [2022-04-27 11:26:56,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {477#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {482#(= main_~z~0 0)} is VALID [2022-04-27 11:26:56,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {482#(= main_~z~0 0)} assume !(~z~0 % 4294967296 < 268435455); {478#false} is VALID [2022-04-27 11:26:56,862 INFO L272 TraceCheckUtils]: 9: Hoare triple {478#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {478#false} is VALID [2022-04-27 11:26:56,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {478#false} ~cond := #in~cond; {478#false} is VALID [2022-04-27 11:26:56,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {478#false} assume 0 == ~cond; {478#false} is VALID [2022-04-27 11:26:56,863 INFO L290 TraceCheckUtils]: 12: Hoare triple {478#false} assume !false; {478#false} is VALID [2022-04-27 11:26:56,863 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 11:26:56,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:56,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741318139] [2022-04-27 11:26:56,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741318139] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 11:26:56,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 11:26:56,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 11:26:56,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987659583] [2022-04-27 11:26:56,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 11:26:56,865 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 13 [2022-04-27 11:26:56,865 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:56,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 11:26:56,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:56,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 11:26:56,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:56,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 11:26:56,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 11:26:56,879 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 11:26:56,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:56,972 INFO L93 Difference]: Finished difference Result 39 states and 48 transitions. [2022-04-27 11:26:56,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 11:26:56,973 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 13 [2022-04-27 11:26:56,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 11:26:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 46 transitions. [2022-04-27 11:26:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 11:26:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 46 transitions. [2022-04-27 11:26:56,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 46 transitions. [2022-04-27 11:26:57,025 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 11:26:57,028 INFO L225 Difference]: With dead ends: 39 [2022-04-27 11:26:57,029 INFO L226 Difference]: Without dead ends: 24 [2022-04-27 11:26:57,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 11:26:57,037 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:57,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 28 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 11:26:57,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2022-04-27 11:26:57,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 23. [2022-04-27 11:26:57,045 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:57,046 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,046 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,046 INFO L87 Difference]: Start difference. First operand 24 states. Second operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:57,048 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2022-04-27 11:26:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2022-04-27 11:26:57,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:57,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:57,048 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 24 states. [2022-04-27 11:26:57,049 INFO L87 Difference]: Start difference. First operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 24 states. [2022-04-27 11:26:57,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:57,050 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2022-04-27 11:26:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2022-04-27 11:26:57,050 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:57,050 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:57,050 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:57,051 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2022-04-27 11:26:57,052 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 13 [2022-04-27 11:26:57,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:57,052 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2022-04-27 11:26:57,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 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 11:26:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-04-27 11:26:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-27 11:26:57,053 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:57,053 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:57,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-27 11:26:57,053 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:57,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:57,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1431986846, now seen corresponding path program 1 times [2022-04-27 11:26:57,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:57,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985520395] [2022-04-27 11:26:57,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {643#(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(12, 2);call #Ultimate.allocInit(12, 3); {636#true} is VALID [2022-04-27 11:26:57,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#true} assume true; {636#true} is VALID [2022-04-27 11:26:57,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {636#true} {636#true} #63#return; {636#true} is VALID [2022-04-27 11:26:57,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} call ULTIMATE.init(); {643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:57,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {643#(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(12, 2);call #Ultimate.allocInit(12, 3); {636#true} is VALID [2022-04-27 11:26:57,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} assume true; {636#true} is VALID [2022-04-27 11:26:57,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} #63#return; {636#true} is VALID [2022-04-27 11:26:57,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} call #t~ret7 := main(); {636#true} is VALID [2022-04-27 11:26:57,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {636#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {641#(= main_~z~0 0)} is VALID [2022-04-27 11:26:57,151 INFO L290 TraceCheckUtils]: 8: Hoare triple {641#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {642#(and (<= main_~z~0 1) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:26:57,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {642#(and (<= main_~z~0 1) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {637#false} is VALID [2022-04-27 11:26:57,152 INFO L272 TraceCheckUtils]: 10: Hoare triple {637#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {637#false} is VALID [2022-04-27 11:26:57,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {637#false} ~cond := #in~cond; {637#false} is VALID [2022-04-27 11:26:57,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {637#false} assume 0 == ~cond; {637#false} is VALID [2022-04-27 11:26:57,152 INFO L290 TraceCheckUtils]: 13: Hoare triple {637#false} assume !false; {637#false} is VALID [2022-04-27 11:26:57,153 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 11:26:57,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:57,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985520395] [2022-04-27 11:26:57,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985520395] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:26:57,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1384859650] [2022-04-27 11:26:57,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:57,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:26:57,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:26:57,155 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 11:26:57,156 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 11:26:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-27 11:26:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:26:57,299 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} call ULTIMATE.init(); {636#true} is VALID [2022-04-27 11:26:57,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#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(12, 2);call #Ultimate.allocInit(12, 3); {636#true} is VALID [2022-04-27 11:26:57,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} assume true; {636#true} is VALID [2022-04-27 11:26:57,300 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} #63#return; {636#true} is VALID [2022-04-27 11:26:57,300 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} call #t~ret7 := main(); {636#true} is VALID [2022-04-27 11:26:57,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,300 INFO L290 TraceCheckUtils]: 6: Hoare triple {636#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {641#(= main_~z~0 0)} is VALID [2022-04-27 11:26:57,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {641#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {671#(= main_~z~0 1)} is VALID [2022-04-27 11:26:57,302 INFO L290 TraceCheckUtils]: 9: Hoare triple {671#(= main_~z~0 1)} assume !(~z~0 % 4294967296 < 268435455); {637#false} is VALID [2022-04-27 11:26:57,302 INFO L272 TraceCheckUtils]: 10: Hoare triple {637#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {637#false} is VALID [2022-04-27 11:26:57,302 INFO L290 TraceCheckUtils]: 11: Hoare triple {637#false} ~cond := #in~cond; {637#false} is VALID [2022-04-27 11:26:57,302 INFO L290 TraceCheckUtils]: 12: Hoare triple {637#false} assume 0 == ~cond; {637#false} is VALID [2022-04-27 11:26:57,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {637#false} assume !false; {637#false} is VALID [2022-04-27 11:26:57,302 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 11:26:57,302 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:26:57,365 INFO L290 TraceCheckUtils]: 13: Hoare triple {637#false} assume !false; {637#false} is VALID [2022-04-27 11:26:57,365 INFO L290 TraceCheckUtils]: 12: Hoare triple {637#false} assume 0 == ~cond; {637#false} is VALID [2022-04-27 11:26:57,365 INFO L290 TraceCheckUtils]: 11: Hoare triple {637#false} ~cond := #in~cond; {637#false} is VALID [2022-04-27 11:26:57,365 INFO L272 TraceCheckUtils]: 10: Hoare triple {637#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {637#false} is VALID [2022-04-27 11:26:57,366 INFO L290 TraceCheckUtils]: 9: Hoare triple {699#(< (mod main_~z~0 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {637#false} is VALID [2022-04-27 11:26:57,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {703#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {699#(< (mod main_~z~0 4294967296) 268435455)} is VALID [2022-04-27 11:26:57,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {703#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:26:57,368 INFO L290 TraceCheckUtils]: 6: Hoare triple {636#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {636#true} is VALID [2022-04-27 11:26:57,368 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} call #t~ret7 := main(); {636#true} is VALID [2022-04-27 11:26:57,368 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} #63#return; {636#true} is VALID [2022-04-27 11:26:57,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} assume true; {636#true} is VALID [2022-04-27 11:26:57,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#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(12, 2);call #Ultimate.allocInit(12, 3); {636#true} is VALID [2022-04-27 11:26:57,368 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} call ULTIMATE.init(); {636#true} is VALID [2022-04-27 11:26:57,369 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 11:26:57,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1384859650] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:26:57,369 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:26:57,369 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-27 11:26:57,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526454150] [2022-04-27 11:26:57,369 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:26:57,370 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 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 11:26:57,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:57,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:57,386 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 11:26:57,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 11:26:57,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:57,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 11:26:57,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-27 11:26:57,387 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:57,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:57,593 INFO L93 Difference]: Finished difference Result 43 states and 54 transitions. [2022-04-27 11:26:57,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 11:26:57,593 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 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 11:26:57,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 51 transitions. [2022-04-27 11:26:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 51 transitions. [2022-04-27 11:26:57,596 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 51 transitions. [2022-04-27 11:26:57,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:57,644 INFO L225 Difference]: With dead ends: 43 [2022-04-27 11:26:57,645 INFO L226 Difference]: Without dead ends: 27 [2022-04-27 11:26:57,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2022-04-27 11:26:57,646 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 19 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:57,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 33 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 11:26:57,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-27 11:26:57,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 26. [2022-04-27 11:26:57,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:57,652 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,652 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,652 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:57,654 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-27 11:26:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-27 11:26:57,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:57,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:57,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 11:26:57,654 INFO L87 Difference]: Start difference. First operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 27 states. [2022-04-27 11:26:57,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:57,655 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-27 11:26:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-27 11:26:57,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:57,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:57,656 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:57,656 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 19 states have internal predecessors, (22), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2022-04-27 11:26:57,657 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 14 [2022-04-27 11:26:57,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:57,657 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2022-04-27 11:26:57,658 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 7 states have internal predecessors, (16), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:57,658 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-27 11:26:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-27 11:26:57,658 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:57,658 INFO L195 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:57,686 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 11:26:57,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:26:57,872 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:57,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:57,872 INFO L85 PathProgramCache]: Analyzing trace with hash 1938664258, now seen corresponding path program 2 times [2022-04-27 11:26:57,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:57,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737776629] [2022-04-27 11:26:57,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:57,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {916#(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(12, 2);call #Ultimate.allocInit(12, 3); {906#true} is VALID [2022-04-27 11:26:58,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {906#true} assume true; {906#true} is VALID [2022-04-27 11:26:58,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {906#true} {906#true} #63#return; {906#true} is VALID [2022-04-27 11:26:58,001 INFO L272 TraceCheckUtils]: 0: Hoare triple {906#true} call ULTIMATE.init(); {916#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:58,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {916#(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(12, 2);call #Ultimate.allocInit(12, 3); {906#true} is VALID [2022-04-27 11:26:58,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {906#true} assume true; {906#true} is VALID [2022-04-27 11:26:58,001 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {906#true} {906#true} #63#return; {906#true} is VALID [2022-04-27 11:26:58,001 INFO L272 TraceCheckUtils]: 4: Hoare triple {906#true} call #t~ret7 := main(); {906#true} is VALID [2022-04-27 11:26:58,001 INFO L290 TraceCheckUtils]: 5: Hoare triple {906#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,001 INFO L290 TraceCheckUtils]: 6: Hoare triple {906#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,002 INFO L290 TraceCheckUtils]: 7: Hoare triple {906#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {911#(= main_~z~0 0)} is VALID [2022-04-27 11:26:58,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {911#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {912#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:26:58,003 INFO L290 TraceCheckUtils]: 9: Hoare triple {912#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {913#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:26:58,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {913#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {914#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:26:58,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {914#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {915#(and (not (<= (+ (div main_~z~0 4294967296) 1) 0)) (<= main_~z~0 4))} is VALID [2022-04-27 11:26:58,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {915#(and (not (<= (+ (div main_~z~0 4294967296) 1) 0)) (<= main_~z~0 4))} assume !(~z~0 % 4294967296 < 268435455); {907#false} is VALID [2022-04-27 11:26:58,007 INFO L272 TraceCheckUtils]: 13: Hoare triple {907#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {907#false} is VALID [2022-04-27 11:26:58,008 INFO L290 TraceCheckUtils]: 14: Hoare triple {907#false} ~cond := #in~cond; {907#false} is VALID [2022-04-27 11:26:58,016 INFO L290 TraceCheckUtils]: 15: Hoare triple {907#false} assume 0 == ~cond; {907#false} is VALID [2022-04-27 11:26:58,016 INFO L290 TraceCheckUtils]: 16: Hoare triple {907#false} assume !false; {907#false} is VALID [2022-04-27 11:26:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 11:26:58,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:58,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737776629] [2022-04-27 11:26:58,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737776629] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:26:58,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1690248006] [2022-04-27 11:26:58,017 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 11:26:58,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:26:58,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:26:58,020 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 11:26:58,046 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 11:26:58,071 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 11:26:58,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:26:58,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-27 11:26:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:58,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:26:58,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {906#true} call ULTIMATE.init(); {906#true} is VALID [2022-04-27 11:26:58,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {906#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(12, 2);call #Ultimate.allocInit(12, 3); {906#true} is VALID [2022-04-27 11:26:58,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {906#true} assume true; {906#true} is VALID [2022-04-27 11:26:58,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {906#true} {906#true} #63#return; {906#true} is VALID [2022-04-27 11:26:58,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {906#true} call #t~ret7 := main(); {906#true} is VALID [2022-04-27 11:26:58,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {906#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {906#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {906#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {911#(= main_~z~0 0)} is VALID [2022-04-27 11:26:58,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {911#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {912#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:26:58,326 INFO L290 TraceCheckUtils]: 9: Hoare triple {912#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {913#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:26:58,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {913#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {914#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:26:58,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {914#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {953#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:26:58,327 INFO L290 TraceCheckUtils]: 12: Hoare triple {953#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !(~z~0 % 4294967296 < 268435455); {907#false} is VALID [2022-04-27 11:26:58,328 INFO L272 TraceCheckUtils]: 13: Hoare triple {907#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {907#false} is VALID [2022-04-27 11:26:58,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {907#false} ~cond := #in~cond; {907#false} is VALID [2022-04-27 11:26:58,328 INFO L290 TraceCheckUtils]: 15: Hoare triple {907#false} assume 0 == ~cond; {907#false} is VALID [2022-04-27 11:26:58,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {907#false} assume !false; {907#false} is VALID [2022-04-27 11:26:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 11:26:58,328 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:26:58,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {907#false} assume !false; {907#false} is VALID [2022-04-27 11:26:58,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {907#false} assume 0 == ~cond; {907#false} is VALID [2022-04-27 11:26:58,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {907#false} ~cond := #in~cond; {907#false} is VALID [2022-04-27 11:26:58,466 INFO L272 TraceCheckUtils]: 13: Hoare triple {907#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {907#false} is VALID [2022-04-27 11:26:58,466 INFO L290 TraceCheckUtils]: 12: Hoare triple {981#(< (mod main_~z~0 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {907#false} is VALID [2022-04-27 11:26:58,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {985#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {981#(< (mod main_~z~0 4294967296) 268435455)} is VALID [2022-04-27 11:26:58,469 INFO L290 TraceCheckUtils]: 10: Hoare triple {989#(< (mod (+ main_~z~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {985#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:26:58,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {993#(< (mod (+ main_~z~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {989#(< (mod (+ main_~z~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:26:58,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {997#(< (mod (+ main_~z~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {993#(< (mod (+ main_~z~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:26:58,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {906#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {997#(< (mod (+ main_~z~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:26:58,472 INFO L290 TraceCheckUtils]: 6: Hoare triple {906#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,472 INFO L290 TraceCheckUtils]: 5: Hoare triple {906#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {906#true} is VALID [2022-04-27 11:26:58,472 INFO L272 TraceCheckUtils]: 4: Hoare triple {906#true} call #t~ret7 := main(); {906#true} is VALID [2022-04-27 11:26:58,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {906#true} {906#true} #63#return; {906#true} is VALID [2022-04-27 11:26:58,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {906#true} assume true; {906#true} is VALID [2022-04-27 11:26:58,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {906#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(12, 2);call #Ultimate.allocInit(12, 3); {906#true} is VALID [2022-04-27 11:26:58,472 INFO L272 TraceCheckUtils]: 0: Hoare triple {906#true} call ULTIMATE.init(); {906#true} is VALID [2022-04-27 11:26:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 11:26:58,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1690248006] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:26:58,473 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:26:58,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2022-04-27 11:26:58,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95573962] [2022-04-27 11:26:58,473 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:26:58,474 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 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 11:26:58,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:26:58,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:58,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:58,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 11:26:58,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:26:58,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 11:26:58,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-04-27 11:26:58,512 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:59,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:59,192 INFO L93 Difference]: Finished difference Result 52 states and 66 transitions. [2022-04-27 11:26:59,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 11:26:59,193 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 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 11:26:59,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:26:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 60 transitions. [2022-04-27 11:26:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 60 transitions. [2022-04-27 11:26:59,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 60 transitions. [2022-04-27 11:26:59,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:26:59,259 INFO L225 Difference]: With dead ends: 52 [2022-04-27 11:26:59,259 INFO L226 Difference]: Without dead ends: 33 [2022-04-27 11:26:59,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=175, Invalid=377, Unknown=0, NotChecked=0, Total=552 [2022-04-27 11:26:59,260 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 18 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 11:26:59,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 53 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 11:26:59,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-04-27 11:26:59,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 32. [2022-04-27 11:26:59,277 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:26:59,278 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:59,278 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:59,278 INFO L87 Difference]: Start difference. First operand 33 states. Second operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:59,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:59,279 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2022-04-27 11:26:59,279 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2022-04-27 11:26:59,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:59,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:59,280 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 33 states. [2022-04-27 11:26:59,280 INFO L87 Difference]: Start difference. First operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 33 states. [2022-04-27 11:26:59,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:26:59,283 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2022-04-27 11:26:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2022-04-27 11:26:59,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:26:59,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:26:59,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:26:59,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:26:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 5 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:26:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2022-04-27 11:26:59,285 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 17 [2022-04-27 11:26:59,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:26:59,285 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2022-04-27 11:26:59,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 13 states have internal predecessors, (22), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 11:26:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2022-04-27 11:26:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-27 11:26:59,286 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:26:59,286 INFO L195 NwaCegarLoop]: trace histogram [10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:26:59,305 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-27 11:26:59,495 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,SelfDestructingSolverStorable5 [2022-04-27 11:26:59,496 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:26:59,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:26:59,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1655539902, now seen corresponding path program 3 times [2022-04-27 11:26:59,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:26:59,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318658512] [2022-04-27 11:26:59,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:26:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:26:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:59,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:26:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:59,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {1270#(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(12, 2);call #Ultimate.allocInit(12, 3); {1254#true} is VALID [2022-04-27 11:26:59,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {1254#true} assume true; {1254#true} is VALID [2022-04-27 11:26:59,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1254#true} {1254#true} #63#return; {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L272 TraceCheckUtils]: 0: Hoare triple {1254#true} call ULTIMATE.init(); {1270#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:26:59,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {1270#(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(12, 2);call #Ultimate.allocInit(12, 3); {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L290 TraceCheckUtils]: 2: Hoare triple {1254#true} assume true; {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1254#true} {1254#true} #63#return; {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L272 TraceCheckUtils]: 4: Hoare triple {1254#true} call #t~ret7 := main(); {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L290 TraceCheckUtils]: 5: Hoare triple {1254#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {1254#true} is VALID [2022-04-27 11:26:59,720 INFO L290 TraceCheckUtils]: 6: Hoare triple {1254#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {1254#true} is VALID [2022-04-27 11:26:59,727 INFO L290 TraceCheckUtils]: 7: Hoare triple {1254#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {1259#(= main_~z~0 0)} is VALID [2022-04-27 11:26:59,728 INFO L290 TraceCheckUtils]: 8: Hoare triple {1259#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1260#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:26:59,729 INFO L290 TraceCheckUtils]: 9: Hoare triple {1260#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1261#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:26:59,729 INFO L290 TraceCheckUtils]: 10: Hoare triple {1261#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1262#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:26:59,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {1262#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1263#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:26:59,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {1263#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1264#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:26:59,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {1264#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1265#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:26:59,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {1265#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1266#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:26:59,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {1266#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1267#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:26:59,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {1267#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1268#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:26:59,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {1268#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1269#(and (<= main_~z~0 10) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:26:59,734 INFO L290 TraceCheckUtils]: 18: Hoare triple {1269#(and (<= main_~z~0 10) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {1255#false} is VALID [2022-04-27 11:26:59,734 INFO L272 TraceCheckUtils]: 19: Hoare triple {1255#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {1255#false} is VALID [2022-04-27 11:26:59,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {1255#false} ~cond := #in~cond; {1255#false} is VALID [2022-04-27 11:26:59,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {1255#false} assume 0 == ~cond; {1255#false} is VALID [2022-04-27 11:26:59,735 INFO L290 TraceCheckUtils]: 22: Hoare triple {1255#false} assume !false; {1255#false} is VALID [2022-04-27 11:26:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 11:26:59,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:26:59,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318658512] [2022-04-27 11:26:59,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318658512] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:26:59,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [8167241] [2022-04-27 11:26:59,735 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 11:26:59,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:26:59,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:26:59,736 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 11:26:59,737 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 11:26:59,776 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-04-27 11:26:59,776 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:26:59,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-27 11:26:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:26:59,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:27:00,281 INFO L272 TraceCheckUtils]: 0: Hoare triple {1254#true} call ULTIMATE.init(); {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {1254#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(12, 2);call #Ultimate.allocInit(12, 3); {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {1254#true} assume true; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1254#true} {1254#true} #63#return; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L272 TraceCheckUtils]: 4: Hoare triple {1254#true} call #t~ret7 := main(); {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 5: Hoare triple {1254#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 6: Hoare triple {1254#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 7: Hoare triple {1254#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 8: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,282 INFO L290 TraceCheckUtils]: 9: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 10: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 11: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 13: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1254#true} is VALID [2022-04-27 11:27:00,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {1254#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1325#(< (mod (+ main_~z~0 4294967295) 4294967296) 268435455)} is VALID [2022-04-27 11:27:00,287 INFO L290 TraceCheckUtils]: 18: Hoare triple {1325#(< (mod (+ main_~z~0 4294967295) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {1329#(and (not (< (mod main_~z~0 4294967296) 268435455)) (< (mod (+ main_~z~0 4294967295) 4294967296) 268435455))} is VALID [2022-04-27 11:27:00,314 INFO L272 TraceCheckUtils]: 19: Hoare triple {1329#(and (not (< (mod main_~z~0 4294967296) 268435455)) (< (mod (+ main_~z~0 4294967295) 4294967296) 268435455))} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {1333#(and (<= 0 |__VERIFIER_assert_#in~cond|) (exists ((aux_div_v_main_~z~0_BEFORE_CALL_1_33 Int)) (and (< (mod (+ |__VERIFIER_assert_#in~cond| 4294967295 (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4)) 4294967296) 268435455) (not (< (mod (+ |__VERIFIER_assert_#in~cond| (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4)) 4294967296) 268435455)))) (< |__VERIFIER_assert_#in~cond| 4))} is VALID [2022-04-27 11:27:00,315 INFO L290 TraceCheckUtils]: 20: Hoare triple {1333#(and (<= 0 |__VERIFIER_assert_#in~cond|) (exists ((aux_div_v_main_~z~0_BEFORE_CALL_1_33 Int)) (and (< (mod (+ |__VERIFIER_assert_#in~cond| 4294967295 (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4)) 4294967296) 268435455) (not (< (mod (+ |__VERIFIER_assert_#in~cond| (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4)) 4294967296) 268435455)))) (< |__VERIFIER_assert_#in~cond| 4))} ~cond := #in~cond; {1337#(and (< __VERIFIER_assert_~cond 4) (<= 0 __VERIFIER_assert_~cond) (exists ((aux_div_v_main_~z~0_BEFORE_CALL_1_33 Int)) (and (not (< (mod (+ (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4) __VERIFIER_assert_~cond) 4294967296) 268435455)) (< (mod (+ 4294967295 (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4) __VERIFIER_assert_~cond) 4294967296) 268435455))))} is VALID [2022-04-27 11:27:00,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {1337#(and (< __VERIFIER_assert_~cond 4) (<= 0 __VERIFIER_assert_~cond) (exists ((aux_div_v_main_~z~0_BEFORE_CALL_1_33 Int)) (and (not (< (mod (+ (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4) __VERIFIER_assert_~cond) 4294967296) 268435455)) (< (mod (+ 4294967295 (* aux_div_v_main_~z~0_BEFORE_CALL_1_33 4) __VERIFIER_assert_~cond) 4294967296) 268435455))))} assume 0 == ~cond; {1255#false} is VALID [2022-04-27 11:27:00,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {1255#false} assume !false; {1255#false} is VALID [2022-04-27 11:27:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-27 11:27:00,318 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 11:27:00,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [8167241] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 11:27:00,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 11:27:00,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [14] total 18 [2022-04-27 11:27:00,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546411005] [2022-04-27 11:27:00,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 11:27:00,319 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 23 [2022-04-27 11:27:00,319 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:27:00,320 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 11:27:00,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:00,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 11:27:00,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:27:00,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 11:27:00,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2022-04-27 11:27:00,377 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 11:27:00,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:00,536 INFO L93 Difference]: Finished difference Result 37 states and 41 transitions. [2022-04-27 11:27:00,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 11:27:00,536 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 23 [2022-04-27 11:27:00,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:27:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 11:27:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2022-04-27 11:27:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 11:27:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2022-04-27 11:27:00,539 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 31 transitions. [2022-04-27 11:27:00,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:00,576 INFO L225 Difference]: With dead ends: 37 [2022-04-27 11:27:00,576 INFO L226 Difference]: Without dead ends: 35 [2022-04-27 11:27:00,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2022-04-27 11:27:00,577 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 11 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 75 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 10 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 11:27:00,577 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 75 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 10 Unchecked, 0.0s Time] [2022-04-27 11:27:00,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-27 11:27:00,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 34. [2022-04-27 11:27:00,618 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:27:00,619 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:27:00,619 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:27:00,619 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:27:00,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:00,621 INFO L93 Difference]: Finished difference Result 35 states and 39 transitions. [2022-04-27 11:27:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2022-04-27 11:27:00,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:00,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:00,621 INFO L74 IsIncluded]: Start isIncluded. First operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 35 states. [2022-04-27 11:27:00,621 INFO L87 Difference]: Start difference. First operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 35 states. [2022-04-27 11:27:00,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:00,623 INFO L93 Difference]: Finished difference Result 35 states and 39 transitions. [2022-04-27 11:27:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2022-04-27 11:27:00,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:00,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:00,623 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:27:00,623 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:27:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 11:27:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 38 transitions. [2022-04-27 11:27:00,625 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 38 transitions. Word has length 23 [2022-04-27 11:27:00,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:27:00,625 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 38 transitions. [2022-04-27 11:27:00,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 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 11:27:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2022-04-27 11:27:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-27 11:27:00,626 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:27:00,626 INFO L195 NwaCegarLoop]: trace histogram [10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:27:00,655 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 11:27:00,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:00,839 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:27:00,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:27:00,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1622830046, now seen corresponding path program 1 times [2022-04-27 11:27:00,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:27:00,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670783230] [2022-04-27 11:27:00,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:27:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:01,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:27:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:01,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {1553#(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(12, 2);call #Ultimate.allocInit(12, 3); {1533#true} is VALID [2022-04-27 11:27:01,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1533#true} {1533#true} #63#return; {1533#true} is VALID [2022-04-27 11:27:01,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-27 11:27:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:01,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {1533#true} ~cond := #in~cond; {1533#true} is VALID [2022-04-27 11:27:01,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {1533#true} assume !(0 == ~cond); {1533#true} is VALID [2022-04-27 11:27:01,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,095 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1533#true} {1534#false} #67#return; {1534#false} is VALID [2022-04-27 11:27:01,095 INFO L272 TraceCheckUtils]: 0: Hoare triple {1533#true} call ULTIMATE.init(); {1553#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:27:01,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {1553#(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(12, 2);call #Ultimate.allocInit(12, 3); {1533#true} is VALID [2022-04-27 11:27:01,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,096 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1533#true} {1533#true} #63#return; {1533#true} is VALID [2022-04-27 11:27:01,096 INFO L272 TraceCheckUtils]: 4: Hoare triple {1533#true} call #t~ret7 := main(); {1533#true} is VALID [2022-04-27 11:27:01,096 INFO L290 TraceCheckUtils]: 5: Hoare triple {1533#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {1533#true} is VALID [2022-04-27 11:27:01,097 INFO L290 TraceCheckUtils]: 6: Hoare triple {1533#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {1533#true} is VALID [2022-04-27 11:27:01,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {1533#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {1538#(= main_~z~0 0)} is VALID [2022-04-27 11:27:01,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {1538#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1539#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:01,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {1539#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1540#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:01,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {1540#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1541#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:01,100 INFO L290 TraceCheckUtils]: 11: Hoare triple {1541#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1542#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:01,100 INFO L290 TraceCheckUtils]: 12: Hoare triple {1542#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1543#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:01,101 INFO L290 TraceCheckUtils]: 13: Hoare triple {1543#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1544#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:01,102 INFO L290 TraceCheckUtils]: 14: Hoare triple {1544#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1545#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:01,102 INFO L290 TraceCheckUtils]: 15: Hoare triple {1545#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1546#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:01,103 INFO L290 TraceCheckUtils]: 16: Hoare triple {1546#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1547#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:01,104 INFO L290 TraceCheckUtils]: 17: Hoare triple {1547#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1548#(and (<= main_~z~0 10) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:27:01,104 INFO L290 TraceCheckUtils]: 18: Hoare triple {1548#(and (<= main_~z~0 10) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {1534#false} is VALID [2022-04-27 11:27:01,104 INFO L272 TraceCheckUtils]: 19: Hoare triple {1534#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {1533#true} is VALID [2022-04-27 11:27:01,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {1533#true} ~cond := #in~cond; {1533#true} is VALID [2022-04-27 11:27:01,105 INFO L290 TraceCheckUtils]: 21: Hoare triple {1533#true} assume !(0 == ~cond); {1533#true} is VALID [2022-04-27 11:27:01,105 INFO L290 TraceCheckUtils]: 22: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,105 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1533#true} {1534#false} #67#return; {1534#false} is VALID [2022-04-27 11:27:01,105 INFO L290 TraceCheckUtils]: 24: Hoare triple {1534#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {1534#false} is VALID [2022-04-27 11:27:01,105 INFO L290 TraceCheckUtils]: 25: Hoare triple {1534#false} assume !(~y~0 % 4294967296 < 268435455); {1534#false} is VALID [2022-04-27 11:27:01,106 INFO L272 TraceCheckUtils]: 26: Hoare triple {1534#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1534#false} is VALID [2022-04-27 11:27:01,106 INFO L290 TraceCheckUtils]: 27: Hoare triple {1534#false} ~cond := #in~cond; {1534#false} is VALID [2022-04-27 11:27:01,106 INFO L290 TraceCheckUtils]: 28: Hoare triple {1534#false} assume 0 == ~cond; {1534#false} is VALID [2022-04-27 11:27:01,106 INFO L290 TraceCheckUtils]: 29: Hoare triple {1534#false} assume !false; {1534#false} is VALID [2022-04-27 11:27:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 11:27:01,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:27:01,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670783230] [2022-04-27 11:27:01,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670783230] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:27:01,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [664336865] [2022-04-27 11:27:01,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:01,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:01,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:27:01,108 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 11:27:01,110 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 11:27:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:01,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-27 11:27:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:01,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:27:01,292 INFO L272 TraceCheckUtils]: 0: Hoare triple {1533#true} call ULTIMATE.init(); {1533#true} is VALID [2022-04-27 11:27:01,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {1533#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(12, 2);call #Ultimate.allocInit(12, 3); {1533#true} is VALID [2022-04-27 11:27:01,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1533#true} {1533#true} #63#return; {1533#true} is VALID [2022-04-27 11:27:01,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {1533#true} call #t~ret7 := main(); {1533#true} is VALID [2022-04-27 11:27:01,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {1533#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {1533#true} is VALID [2022-04-27 11:27:01,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {1533#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {1575#(= main_~y~0 0)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {1579#(and (= main_~z~0 0) (= main_~y~0 0))} is VALID [2022-04-27 11:27:01,297 INFO L290 TraceCheckUtils]: 8: Hoare triple {1579#(and (= main_~z~0 0) (= main_~y~0 0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1583#(and (= main_~z~0 1) (= main_~y~0 0))} is VALID [2022-04-27 11:27:01,298 INFO L290 TraceCheckUtils]: 9: Hoare triple {1583#(and (= main_~z~0 1) (= main_~y~0 0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,298 INFO L290 TraceCheckUtils]: 10: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,302 INFO L290 TraceCheckUtils]: 12: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,303 INFO L290 TraceCheckUtils]: 15: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {1575#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {1575#(= main_~y~0 0)} assume !(~z~0 % 4294967296 < 268435455); {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,304 INFO L272 TraceCheckUtils]: 19: Hoare triple {1575#(= main_~y~0 0)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {1533#true} is VALID [2022-04-27 11:27:01,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {1533#true} ~cond := #in~cond; {1533#true} is VALID [2022-04-27 11:27:01,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {1533#true} assume !(0 == ~cond); {1533#true} is VALID [2022-04-27 11:27:01,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,305 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1533#true} {1575#(= main_~y~0 0)} #67#return; {1575#(= main_~y~0 0)} is VALID [2022-04-27 11:27:01,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {1575#(= main_~y~0 0)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {1632#(= main_~y~0 1)} is VALID [2022-04-27 11:27:01,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {1632#(= main_~y~0 1)} assume !(~y~0 % 4294967296 < 268435455); {1534#false} is VALID [2022-04-27 11:27:01,306 INFO L272 TraceCheckUtils]: 26: Hoare triple {1534#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1534#false} is VALID [2022-04-27 11:27:01,306 INFO L290 TraceCheckUtils]: 27: Hoare triple {1534#false} ~cond := #in~cond; {1534#false} is VALID [2022-04-27 11:27:01,306 INFO L290 TraceCheckUtils]: 28: Hoare triple {1534#false} assume 0 == ~cond; {1534#false} is VALID [2022-04-27 11:27:01,306 INFO L290 TraceCheckUtils]: 29: Hoare triple {1534#false} assume !false; {1534#false} is VALID [2022-04-27 11:27:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-27 11:27:01,307 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:27:01,540 INFO L290 TraceCheckUtils]: 29: Hoare triple {1534#false} assume !false; {1534#false} is VALID [2022-04-27 11:27:01,540 INFO L290 TraceCheckUtils]: 28: Hoare triple {1534#false} assume 0 == ~cond; {1534#false} is VALID [2022-04-27 11:27:01,540 INFO L290 TraceCheckUtils]: 27: Hoare triple {1534#false} ~cond := #in~cond; {1534#false} is VALID [2022-04-27 11:27:01,540 INFO L272 TraceCheckUtils]: 26: Hoare triple {1534#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1534#false} is VALID [2022-04-27 11:27:01,540 INFO L290 TraceCheckUtils]: 25: Hoare triple {1660#(< (mod main_~y~0 4294967296) 268435455)} assume !(~y~0 % 4294967296 < 268435455); {1534#false} is VALID [2022-04-27 11:27:01,541 INFO L290 TraceCheckUtils]: 24: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {1660#(< (mod main_~y~0 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,542 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1533#true} {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} #67#return; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,542 INFO L290 TraceCheckUtils]: 22: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,542 INFO L290 TraceCheckUtils]: 21: Hoare triple {1533#true} assume !(0 == ~cond); {1533#true} is VALID [2022-04-27 11:27:01,542 INFO L290 TraceCheckUtils]: 20: Hoare triple {1533#true} ~cond := #in~cond; {1533#true} is VALID [2022-04-27 11:27:01,542 INFO L272 TraceCheckUtils]: 19: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {1533#true} is VALID [2022-04-27 11:27:01,543 INFO L290 TraceCheckUtils]: 18: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,543 INFO L290 TraceCheckUtils]: 17: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,543 INFO L290 TraceCheckUtils]: 16: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,544 INFO L290 TraceCheckUtils]: 15: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,544 INFO L290 TraceCheckUtils]: 14: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,545 INFO L290 TraceCheckUtils]: 13: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,545 INFO L290 TraceCheckUtils]: 12: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,545 INFO L290 TraceCheckUtils]: 11: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,546 INFO L290 TraceCheckUtils]: 10: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {1710#(or (not (< (mod main_~z~0 4294967296) 268435455)) (< (mod (+ main_~y~0 1) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {1714#(or (not (< (mod (+ main_~z~0 1) 4294967296) 268435455)) (< (mod (+ main_~y~0 1) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {1710#(or (not (< (mod main_~z~0 4294967296) 268435455)) (< (mod (+ main_~y~0 1) 4294967296) 268435455))} is VALID [2022-04-27 11:27:01,548 INFO L290 TraceCheckUtils]: 7: Hoare triple {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {1714#(or (not (< (mod (+ main_~z~0 1) 4294967296) 268435455)) (< (mod (+ main_~y~0 1) 4294967296) 268435455))} is VALID [2022-04-27 11:27:01,548 INFO L290 TraceCheckUtils]: 6: Hoare triple {1533#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {1664#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:01,548 INFO L290 TraceCheckUtils]: 5: Hoare triple {1533#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {1533#true} is VALID [2022-04-27 11:27:01,548 INFO L272 TraceCheckUtils]: 4: Hoare triple {1533#true} call #t~ret7 := main(); {1533#true} is VALID [2022-04-27 11:27:01,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1533#true} {1533#true} #63#return; {1533#true} is VALID [2022-04-27 11:27:01,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {1533#true} assume true; {1533#true} is VALID [2022-04-27 11:27:01,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {1533#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(12, 2);call #Ultimate.allocInit(12, 3); {1533#true} is VALID [2022-04-27 11:27:01,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {1533#true} call ULTIMATE.init(); {1533#true} is VALID [2022-04-27 11:27:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-27 11:27:01,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [664336865] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:27:01,549 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:27:01,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6, 6] total 22 [2022-04-27 11:27:01,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484346079] [2022-04-27 11:27:01,549 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:27:01,550 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 30 [2022-04-27 11:27:01,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:27:01,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 11:27:01,590 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:01,590 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-27 11:27:01,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:27:01,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-27 11:27:01,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=387, Unknown=0, NotChecked=0, Total=462 [2022-04-27 11:27:01,591 INFO L87 Difference]: Start difference. First operand 34 states and 38 transitions. Second operand has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 11:27:03,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:03,674 INFO L93 Difference]: Finished difference Result 108 states and 129 transitions. [2022-04-27 11:27:03,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-27 11:27:03,675 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 30 [2022-04-27 11:27:03,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:27:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 11:27:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 114 transitions. [2022-04-27 11:27:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 11:27:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 114 transitions. [2022-04-27 11:27:03,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 114 transitions. [2022-04-27 11:27:03,774 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 11:27:03,776 INFO L225 Difference]: With dead ends: 108 [2022-04-27 11:27:03,776 INFO L226 Difference]: Without dead ends: 81 [2022-04-27 11:27:03,779 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1323 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=776, Invalid=4194, Unknown=0, NotChecked=0, Total=4970 [2022-04-27 11:27:03,779 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 44 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 58 SdHoareTripleChecker+Invalid, 614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 420 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 11:27:03,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 58 Invalid, 614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 420 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 11:27:03,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-04-27 11:27:03,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 80. [2022-04-27 11:27:03,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:27:03,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 11:27:03,932 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 11:27:03,932 INFO L87 Difference]: Start difference. First operand 81 states. Second operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 11:27:03,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:03,935 INFO L93 Difference]: Finished difference Result 81 states and 91 transitions. [2022-04-27 11:27:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 91 transitions. [2022-04-27 11:27:03,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:03,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:03,935 INFO L74 IsIncluded]: Start isIncluded. First operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 81 states. [2022-04-27 11:27:03,936 INFO L87 Difference]: Start difference. First operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 81 states. [2022-04-27 11:27:03,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:03,938 INFO L93 Difference]: Finished difference Result 81 states and 91 transitions. [2022-04-27 11:27:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 91 transitions. [2022-04-27 11:27:03,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:03,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:03,939 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:27:03,939 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:27:03,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 11:27:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 90 transitions. [2022-04-27 11:27:03,942 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 90 transitions. Word has length 30 [2022-04-27 11:27:03,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:27:03,942 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 90 transitions. [2022-04-27 11:27:03,942 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 21 states have internal predecessors, (41), 4 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 11:27:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions. [2022-04-27 11:27:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-27 11:27:03,944 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:27:03,944 INFO L195 NwaCegarLoop]: trace histogram [44, 5, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:27:03,970 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 11:27:04,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:04,164 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:27:04,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:27:04,164 INFO L85 PathProgramCache]: Analyzing trace with hash 591428512, now seen corresponding path program 2 times [2022-04-27 11:27:04,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:27:04,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147545825] [2022-04-27 11:27:04,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:27:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:27:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {2378#(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(12, 2);call #Ultimate.allocInit(12, 3); {2345#true} is VALID [2022-04-27 11:27:04,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,456 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2345#true} {2345#true} #63#return; {2345#true} is VALID [2022-04-27 11:27:04,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 11:27:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 11:27:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,463 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,463 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-04-27 11:27:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-04-27 11:27:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,471 INFO L272 TraceCheckUtils]: 0: Hoare triple {2345#true} call ULTIMATE.init(); {2378#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:27:04,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {2378#(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(12, 2);call #Ultimate.allocInit(12, 3); {2345#true} is VALID [2022-04-27 11:27:04,471 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,471 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2345#true} #63#return; {2345#true} is VALID [2022-04-27 11:27:04,471 INFO L272 TraceCheckUtils]: 4: Hoare triple {2345#true} call #t~ret7 := main(); {2345#true} is VALID [2022-04-27 11:27:04,471 INFO L290 TraceCheckUtils]: 5: Hoare triple {2345#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {2345#true} is VALID [2022-04-27 11:27:04,471 INFO L290 TraceCheckUtils]: 6: Hoare triple {2345#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {2345#true} is VALID [2022-04-27 11:27:04,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {2345#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2350#(= main_~z~0 0)} is VALID [2022-04-27 11:27:04,472 INFO L290 TraceCheckUtils]: 8: Hoare triple {2350#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2351#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:04,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {2351#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2352#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:04,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {2352#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2353#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:04,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {2353#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2354#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:04,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {2354#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2355#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:04,476 INFO L290 TraceCheckUtils]: 13: Hoare triple {2355#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2356#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:04,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {2356#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2357#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:04,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {2357#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2358#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:04,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {2358#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2359#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:04,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {2359#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2360#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:04,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {2360#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2361#(and (<= main_~z~0 11) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:27:04,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {2361#(and (<= main_~z~0 11) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:04,480 INFO L272 TraceCheckUtils]: 20: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:04,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,480 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {2346#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {2346#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 28: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 29: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 31: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 33: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 34: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,481 INFO L290 TraceCheckUtils]: 36: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 37: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 38: Hoare triple {2346#false} assume !(~z~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L272 TraceCheckUtils]: 39: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 40: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 41: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 42: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,482 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {2346#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {2346#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 46: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,482 INFO L290 TraceCheckUtils]: 47: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 49: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 50: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 51: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 52: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 53: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 55: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 56: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L290 TraceCheckUtils]: 57: Hoare triple {2346#false} assume !(~z~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:04,483 INFO L272 TraceCheckUtils]: 58: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 59: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 61: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,484 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {2346#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 64: Hoare triple {2346#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 65: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 66: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 67: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 68: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,484 INFO L290 TraceCheckUtils]: 70: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 71: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 73: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 74: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {2346#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 76: Hoare triple {2346#false} assume !(~z~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:04,485 INFO L272 TraceCheckUtils]: 77: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 78: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 79: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:04,485 INFO L290 TraceCheckUtils]: 80: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:04,485 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {2345#true} {2346#false} #67#return; {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L290 TraceCheckUtils]: 82: Hoare triple {2346#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L290 TraceCheckUtils]: 83: Hoare triple {2346#false} assume !(~y~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L272 TraceCheckUtils]: 84: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L290 TraceCheckUtils]: 85: Hoare triple {2346#false} ~cond := #in~cond; {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L290 TraceCheckUtils]: 86: Hoare triple {2346#false} assume 0 == ~cond; {2346#false} is VALID [2022-04-27 11:27:04,486 INFO L290 TraceCheckUtils]: 87: Hoare triple {2346#false} assume !false; {2346#false} is VALID [2022-04-27 11:27:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 444 proven. 66 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2022-04-27 11:27:04,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:27:04,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147545825] [2022-04-27 11:27:04,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147545825] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:27:04,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536819181] [2022-04-27 11:27:04,487 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 11:27:04,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:04,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:27:04,488 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 11:27:04,553 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 11:27:04,596 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 11:27:04,596 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:27:04,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-27 11:27:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:04,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:27:05,001 INFO L272 TraceCheckUtils]: 0: Hoare triple {2345#true} call ULTIMATE.init(); {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#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(12, 2);call #Ultimate.allocInit(12, 3); {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2345#true} #63#return; {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L272 TraceCheckUtils]: 4: Hoare triple {2345#true} call #t~ret7 := main(); {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L290 TraceCheckUtils]: 5: Hoare triple {2345#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {2345#true} is VALID [2022-04-27 11:27:05,002 INFO L290 TraceCheckUtils]: 6: Hoare triple {2345#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {2400#(= main_~y~0 0)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2404#(and (= main_~z~0 0) (= main_~y~0 0))} is VALID [2022-04-27 11:27:05,006 INFO L290 TraceCheckUtils]: 8: Hoare triple {2404#(and (= main_~z~0 0) (= main_~y~0 0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2408#(and (= (+ (- 1) main_~z~0) 0) (= main_~y~0 0))} is VALID [2022-04-27 11:27:05,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {2408#(and (= (+ (- 1) main_~z~0) 0) (= main_~y~0 0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2412#(and (= main_~y~0 0) (= main_~z~0 2))} is VALID [2022-04-27 11:27:05,007 INFO L290 TraceCheckUtils]: 10: Hoare triple {2412#(and (= main_~y~0 0) (= main_~z~0 2))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2416#(and (= main_~z~0 3) (= main_~y~0 0))} is VALID [2022-04-27 11:27:05,008 INFO L290 TraceCheckUtils]: 11: Hoare triple {2416#(and (= main_~z~0 3) (= main_~y~0 0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2420#(and (= main_~y~0 0) (= 3 (+ (- 1) main_~z~0)))} is VALID [2022-04-27 11:27:05,008 INFO L290 TraceCheckUtils]: 12: Hoare triple {2420#(and (= main_~y~0 0) (= 3 (+ (- 1) main_~z~0)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,008 INFO L290 TraceCheckUtils]: 13: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,009 INFO L290 TraceCheckUtils]: 15: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,009 INFO L290 TraceCheckUtils]: 16: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,010 INFO L290 TraceCheckUtils]: 18: Hoare triple {2400#(= main_~y~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,010 INFO L290 TraceCheckUtils]: 19: Hoare triple {2400#(= main_~y~0 0)} assume !(~z~0 % 4294967296 < 268435455); {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,010 INFO L272 TraceCheckUtils]: 20: Hoare triple {2400#(= main_~y~0 0)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,010 INFO L290 TraceCheckUtils]: 21: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,010 INFO L290 TraceCheckUtils]: 23: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,011 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {2345#true} {2400#(= main_~y~0 0)} #67#return; {2400#(= main_~y~0 0)} is VALID [2022-04-27 11:27:05,011 INFO L290 TraceCheckUtils]: 25: Hoare triple {2400#(= main_~y~0 0)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,012 INFO L290 TraceCheckUtils]: 26: Hoare triple {2463#(= main_~y~0 1)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,012 INFO L290 TraceCheckUtils]: 27: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,012 INFO L290 TraceCheckUtils]: 28: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,013 INFO L290 TraceCheckUtils]: 29: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,013 INFO L290 TraceCheckUtils]: 30: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,014 INFO L290 TraceCheckUtils]: 32: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,014 INFO L290 TraceCheckUtils]: 33: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,014 INFO L290 TraceCheckUtils]: 34: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,014 INFO L290 TraceCheckUtils]: 35: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 36: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 37: Hoare triple {2463#(= main_~y~0 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 38: Hoare triple {2463#(= main_~y~0 1)} assume !(~z~0 % 4294967296 < 268435455); {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,015 INFO L272 TraceCheckUtils]: 39: Hoare triple {2463#(= main_~y~0 1)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 40: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 41: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,015 INFO L290 TraceCheckUtils]: 42: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,016 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2345#true} {2463#(= main_~y~0 1)} #67#return; {2463#(= main_~y~0 1)} is VALID [2022-04-27 11:27:05,016 INFO L290 TraceCheckUtils]: 44: Hoare triple {2463#(= main_~y~0 1)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,017 INFO L290 TraceCheckUtils]: 45: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,017 INFO L290 TraceCheckUtils]: 46: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,017 INFO L290 TraceCheckUtils]: 47: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,017 INFO L290 TraceCheckUtils]: 48: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,018 INFO L290 TraceCheckUtils]: 49: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,018 INFO L290 TraceCheckUtils]: 50: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,018 INFO L290 TraceCheckUtils]: 51: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,018 INFO L290 TraceCheckUtils]: 52: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,019 INFO L290 TraceCheckUtils]: 53: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,019 INFO L290 TraceCheckUtils]: 54: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,019 INFO L290 TraceCheckUtils]: 55: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,020 INFO L290 TraceCheckUtils]: 56: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,020 INFO L290 TraceCheckUtils]: 57: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} assume !(~z~0 % 4294967296 < 268435455); {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,020 INFO L272 TraceCheckUtils]: 58: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,020 INFO L290 TraceCheckUtils]: 59: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,020 INFO L290 TraceCheckUtils]: 60: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,020 INFO L290 TraceCheckUtils]: 61: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,021 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {2345#true} {2521#(= (+ (- 1) main_~y~0) 1)} #67#return; {2521#(= (+ (- 1) main_~y~0) 1)} is VALID [2022-04-27 11:27:05,021 INFO L290 TraceCheckUtils]: 63: Hoare triple {2521#(= (+ (- 1) main_~y~0) 1)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,022 INFO L290 TraceCheckUtils]: 64: Hoare triple {2579#(= main_~y~0 3)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,022 INFO L290 TraceCheckUtils]: 65: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,022 INFO L290 TraceCheckUtils]: 66: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,023 INFO L290 TraceCheckUtils]: 67: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,023 INFO L290 TraceCheckUtils]: 68: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,023 INFO L290 TraceCheckUtils]: 69: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,024 INFO L290 TraceCheckUtils]: 70: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,024 INFO L290 TraceCheckUtils]: 71: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,024 INFO L290 TraceCheckUtils]: 72: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,025 INFO L290 TraceCheckUtils]: 73: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,026 INFO L290 TraceCheckUtils]: 74: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,026 INFO L290 TraceCheckUtils]: 75: Hoare triple {2579#(= main_~y~0 3)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,027 INFO L290 TraceCheckUtils]: 76: Hoare triple {2579#(= main_~y~0 3)} assume !(~z~0 % 4294967296 < 268435455); {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,027 INFO L272 TraceCheckUtils]: 77: Hoare triple {2579#(= main_~y~0 3)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,027 INFO L290 TraceCheckUtils]: 78: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,027 INFO L290 TraceCheckUtils]: 79: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,027 INFO L290 TraceCheckUtils]: 80: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,027 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {2345#true} {2579#(= main_~y~0 3)} #67#return; {2579#(= main_~y~0 3)} is VALID [2022-04-27 11:27:05,028 INFO L290 TraceCheckUtils]: 82: Hoare triple {2579#(= main_~y~0 3)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2637#(= main_~y~0 4)} is VALID [2022-04-27 11:27:05,028 INFO L290 TraceCheckUtils]: 83: Hoare triple {2637#(= main_~y~0 4)} assume !(~y~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:05,028 INFO L272 TraceCheckUtils]: 84: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2346#false} is VALID [2022-04-27 11:27:05,028 INFO L290 TraceCheckUtils]: 85: Hoare triple {2346#false} ~cond := #in~cond; {2346#false} is VALID [2022-04-27 11:27:05,028 INFO L290 TraceCheckUtils]: 86: Hoare triple {2346#false} assume 0 == ~cond; {2346#false} is VALID [2022-04-27 11:27:05,028 INFO L290 TraceCheckUtils]: 87: Hoare triple {2346#false} assume !false; {2346#false} is VALID [2022-04-27 11:27:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 8 proven. 931 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-04-27 11:27:05,029 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:27:05,744 INFO L290 TraceCheckUtils]: 87: Hoare triple {2346#false} assume !false; {2346#false} is VALID [2022-04-27 11:27:05,744 INFO L290 TraceCheckUtils]: 86: Hoare triple {2346#false} assume 0 == ~cond; {2346#false} is VALID [2022-04-27 11:27:05,744 INFO L290 TraceCheckUtils]: 85: Hoare triple {2346#false} ~cond := #in~cond; {2346#false} is VALID [2022-04-27 11:27:05,745 INFO L272 TraceCheckUtils]: 84: Hoare triple {2346#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2346#false} is VALID [2022-04-27 11:27:05,745 INFO L290 TraceCheckUtils]: 83: Hoare triple {2665#(< (mod main_~y~0 4294967296) 268435455)} assume !(~y~0 % 4294967296 < 268435455); {2346#false} is VALID [2022-04-27 11:27:05,746 INFO L290 TraceCheckUtils]: 82: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2665#(< (mod main_~y~0 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,746 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {2345#true} {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} #67#return; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,746 INFO L290 TraceCheckUtils]: 80: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,747 INFO L290 TraceCheckUtils]: 79: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,747 INFO L290 TraceCheckUtils]: 78: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,747 INFO L272 TraceCheckUtils]: 77: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,754 INFO L290 TraceCheckUtils]: 76: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,755 INFO L290 TraceCheckUtils]: 75: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,755 INFO L290 TraceCheckUtils]: 74: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,755 INFO L290 TraceCheckUtils]: 73: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,756 INFO L290 TraceCheckUtils]: 72: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,756 INFO L290 TraceCheckUtils]: 71: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,756 INFO L290 TraceCheckUtils]: 70: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,757 INFO L290 TraceCheckUtils]: 69: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,757 INFO L290 TraceCheckUtils]: 68: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,757 INFO L290 TraceCheckUtils]: 67: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,758 INFO L290 TraceCheckUtils]: 66: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,758 INFO L290 TraceCheckUtils]: 65: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,758 INFO L290 TraceCheckUtils]: 64: Hoare triple {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,759 INFO L290 TraceCheckUtils]: 63: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2669#(< (mod (+ main_~y~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,760 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {2345#true} {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} #67#return; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,760 INFO L290 TraceCheckUtils]: 61: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,760 INFO L290 TraceCheckUtils]: 60: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,760 INFO L290 TraceCheckUtils]: 59: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,760 INFO L272 TraceCheckUtils]: 58: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,760 INFO L290 TraceCheckUtils]: 57: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,761 INFO L290 TraceCheckUtils]: 56: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,761 INFO L290 TraceCheckUtils]: 55: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,762 INFO L290 TraceCheckUtils]: 53: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,763 INFO L290 TraceCheckUtils]: 52: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,763 INFO L290 TraceCheckUtils]: 51: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,763 INFO L290 TraceCheckUtils]: 50: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,764 INFO L290 TraceCheckUtils]: 49: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,764 INFO L290 TraceCheckUtils]: 48: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,765 INFO L290 TraceCheckUtils]: 45: Hoare triple {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,766 INFO L290 TraceCheckUtils]: 44: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2727#(< (mod (+ main_~y~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,767 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2345#true} {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} #67#return; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,767 INFO L290 TraceCheckUtils]: 42: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,767 INFO L290 TraceCheckUtils]: 41: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,767 INFO L290 TraceCheckUtils]: 40: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,767 INFO L272 TraceCheckUtils]: 39: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,767 INFO L290 TraceCheckUtils]: 38: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,768 INFO L290 TraceCheckUtils]: 37: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,768 INFO L290 TraceCheckUtils]: 36: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,769 INFO L290 TraceCheckUtils]: 35: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,769 INFO L290 TraceCheckUtils]: 34: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,770 INFO L290 TraceCheckUtils]: 33: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,770 INFO L290 TraceCheckUtils]: 32: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,770 INFO L290 TraceCheckUtils]: 31: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,771 INFO L290 TraceCheckUtils]: 30: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,771 INFO L290 TraceCheckUtils]: 29: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,772 INFO L290 TraceCheckUtils]: 28: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,772 INFO L290 TraceCheckUtils]: 27: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,772 INFO L290 TraceCheckUtils]: 26: Hoare triple {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,773 INFO L290 TraceCheckUtils]: 25: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {2785#(< (mod (+ main_~y~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,774 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {2345#true} {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} #67#return; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,774 INFO L290 TraceCheckUtils]: 23: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {2345#true} assume !(0 == ~cond); {2345#true} is VALID [2022-04-27 11:27:05,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {2345#true} ~cond := #in~cond; {2345#true} is VALID [2022-04-27 11:27:05,774 INFO L272 TraceCheckUtils]: 20: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {2345#true} is VALID [2022-04-27 11:27:05,774 INFO L290 TraceCheckUtils]: 19: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,775 INFO L290 TraceCheckUtils]: 18: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,775 INFO L290 TraceCheckUtils]: 17: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,776 INFO L290 TraceCheckUtils]: 16: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,776 INFO L290 TraceCheckUtils]: 15: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,777 INFO L290 TraceCheckUtils]: 14: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {2883#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod main_~z~0 4294967296) 268435455)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,779 INFO L290 TraceCheckUtils]: 11: Hoare triple {2887#(or (not (< (mod (+ main_~z~0 1) 4294967296) 268435455)) (< (mod (+ main_~y~0 4) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2883#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod main_~z~0 4294967296) 268435455)))} is VALID [2022-04-27 11:27:05,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {2891#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 2) 4294967296) 268435455)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2887#(or (not (< (mod (+ main_~z~0 1) 4294967296) 268435455)) (< (mod (+ main_~y~0 4) 4294967296) 268435455))} is VALID [2022-04-27 11:27:05,780 INFO L290 TraceCheckUtils]: 9: Hoare triple {2895#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 3) 4294967296) 268435455)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2891#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 2) 4294967296) 268435455)))} is VALID [2022-04-27 11:27:05,783 INFO L290 TraceCheckUtils]: 8: Hoare triple {2899#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 4) 4294967296) 268435455)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {2895#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 3) 4294967296) 268435455)))} is VALID [2022-04-27 11:27:05,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {2899#(or (< (mod (+ main_~y~0 4) 4294967296) 268435455) (not (< (mod (+ main_~z~0 4) 4294967296) 268435455)))} is VALID [2022-04-27 11:27:05,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {2345#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {2843#(< (mod (+ main_~y~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:05,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {2345#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {2345#true} is VALID [2022-04-27 11:27:05,784 INFO L272 TraceCheckUtils]: 4: Hoare triple {2345#true} call #t~ret7 := main(); {2345#true} is VALID [2022-04-27 11:27:05,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2345#true} {2345#true} #63#return; {2345#true} is VALID [2022-04-27 11:27:05,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {2345#true} assume true; {2345#true} is VALID [2022-04-27 11:27:05,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {2345#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(12, 2);call #Ultimate.allocInit(12, 3); {2345#true} is VALID [2022-04-27 11:27:05,785 INFO L272 TraceCheckUtils]: 0: Hoare triple {2345#true} call ULTIMATE.init(); {2345#true} is VALID [2022-04-27 11:27:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 43 proven. 896 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-04-27 11:27:05,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1536819181] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:27:05,786 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:27:05,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12, 12] total 35 [2022-04-27 11:27:05,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832429527] [2022-04-27 11:27:05,786 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:27:05,791 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 88 [2022-04-27 11:27:05,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:27:05,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 11:27:05,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:05,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-27 11:27:05,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:27:05,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-27 11:27:05,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=992, Unknown=0, NotChecked=0, Total=1190 [2022-04-27 11:27:05,887 INFO L87 Difference]: Start difference. First operand 80 states and 90 transitions. Second operand has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 11:27:17,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:17,101 INFO L93 Difference]: Finished difference Result 254 states and 302 transitions. [2022-04-27 11:27:17,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2022-04-27 11:27:17,101 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 88 [2022-04-27 11:27:17,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:27:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 11:27:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 235 transitions. [2022-04-27 11:27:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 11:27:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 235 transitions. [2022-04-27 11:27:17,131 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 235 transitions. [2022-04-27 11:27:17,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:17,432 INFO L225 Difference]: With dead ends: 254 [2022-04-27 11:27:17,432 INFO L226 Difference]: Without dead ends: 181 [2022-04-27 11:27:17,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10226 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=3642, Invalid=24750, Unknown=0, NotChecked=0, Total=28392 [2022-04-27 11:27:17,442 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 117 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 1861 mSolverCounterSat, 539 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 2400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 539 IncrementalHoareTripleChecker+Valid, 1861 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 11:27:17,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 114 Invalid, 2400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [539 Valid, 1861 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 11:27:17,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2022-04-27 11:27:17,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 180. [2022-04-27 11:27:17,846 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:27:17,846 INFO L82 GeneralOperation]: Start isEquivalent. First operand 181 states. Second operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:17,846 INFO L74 IsIncluded]: Start isIncluded. First operand 181 states. Second operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:17,847 INFO L87 Difference]: Start difference. First operand 181 states. Second operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:17,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:17,854 INFO L93 Difference]: Finished difference Result 181 states and 203 transitions. [2022-04-27 11:27:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 203 transitions. [2022-04-27 11:27:17,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:17,854 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:17,855 INFO L74 IsIncluded]: Start isIncluded. First operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 181 states. [2022-04-27 11:27:17,855 INFO L87 Difference]: Start difference. First operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 181 states. [2022-04-27 11:27:17,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:17,890 INFO L93 Difference]: Finished difference Result 181 states and 203 transitions. [2022-04-27 11:27:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 203 transitions. [2022-04-27 11:27:17,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:17,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:17,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:27:17,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:27:17,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 163 states have (on average 1.0797546012269938) internal successors, (176), 163 states have internal predecessors, (176), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 202 transitions. [2022-04-27 11:27:17,896 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 202 transitions. Word has length 88 [2022-04-27 11:27:17,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:27:17,896 INFO L495 AbstractCegarLoop]: Abstraction has 180 states and 202 transitions. [2022-04-27 11:27:17,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.142857142857143) internal successors, (75), 34 states have internal predecessors, (75), 10 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-27 11:27:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 202 transitions. [2022-04-27 11:27:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-27 11:27:17,899 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:27:17,899 INFO L195 NwaCegarLoop]: trace histogram [120, 11, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:27:17,927 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 11:27:18,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:18,116 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:27:18,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:27:18,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1574098228, now seen corresponding path program 3 times [2022-04-27 11:27:18,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:27:18,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663514697] [2022-04-27 11:27:18,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:18,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:27:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:27:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {4435#(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(12, 2);call #Ultimate.allocInit(12, 3); {4377#true} is VALID [2022-04-27 11:27:18,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4377#true} {4377#true} #63#return; {4377#true} is VALID [2022-04-27 11:27:18,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 11:27:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,508 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,509 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-27 11:27:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-27 11:27:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-04-27 11:27:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,519 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-04-27 11:27:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-27 11:27:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,525 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,525 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-04-27 11:27:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,528 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,528 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-04-27 11:27:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-27 11:27:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,534 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,534 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-04-27 11:27:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:18,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,537 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {4377#true} call ULTIMATE.init(); {4435#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:27:18,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {4435#(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(12, 2);call #Ultimate.allocInit(12, 3); {4377#true} is VALID [2022-04-27 11:27:18,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4377#true} #63#return; {4377#true} is VALID [2022-04-27 11:27:18,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {4377#true} call #t~ret7 := main(); {4377#true} is VALID [2022-04-27 11:27:18,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {4377#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {4377#true} is VALID [2022-04-27 11:27:18,539 INFO L290 TraceCheckUtils]: 6: Hoare triple {4377#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {4377#true} is VALID [2022-04-27 11:27:18,539 INFO L290 TraceCheckUtils]: 7: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4382#(= main_~z~0 0)} is VALID [2022-04-27 11:27:18,539 INFO L290 TraceCheckUtils]: 8: Hoare triple {4382#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4383#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:18,540 INFO L290 TraceCheckUtils]: 9: Hoare triple {4383#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4384#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:18,541 INFO L290 TraceCheckUtils]: 10: Hoare triple {4384#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4385#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:18,541 INFO L290 TraceCheckUtils]: 11: Hoare triple {4385#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4386#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:18,542 INFO L290 TraceCheckUtils]: 12: Hoare triple {4386#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4387#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:18,542 INFO L290 TraceCheckUtils]: 13: Hoare triple {4387#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4388#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:18,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {4388#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4389#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:18,543 INFO L290 TraceCheckUtils]: 15: Hoare triple {4389#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4390#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:18,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {4390#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4391#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:18,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {4391#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4392#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:18,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {4392#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4393#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:27:18,546 INFO L290 TraceCheckUtils]: 19: Hoare triple {4393#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4394#(and (<= main_~z~0 12) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:27:18,546 INFO L290 TraceCheckUtils]: 20: Hoare triple {4394#(and (<= main_~z~0 12) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,546 INFO L272 TraceCheckUtils]: 21: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 23: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 24: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,547 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 26: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 27: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 28: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 29: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 30: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 31: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 32: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 35: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,547 INFO L290 TraceCheckUtils]: 36: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 37: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 38: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 40: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L272 TraceCheckUtils]: 41: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 42: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 44: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,548 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 46: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 47: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 48: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 49: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,548 INFO L290 TraceCheckUtils]: 50: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 51: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 52: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 53: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 54: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 55: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 56: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 57: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 58: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 59: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 60: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L272 TraceCheckUtils]: 61: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 62: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 63: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 64: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,549 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,549 INFO L290 TraceCheckUtils]: 66: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 67: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 68: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 69: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 70: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 71: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 72: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 73: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 74: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 75: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 76: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 77: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 78: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 79: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L290 TraceCheckUtils]: 80: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,550 INFO L272 TraceCheckUtils]: 81: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 82: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 83: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 84: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,551 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 86: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 87: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 88: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 89: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 90: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 91: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 92: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 93: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 94: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,551 INFO L290 TraceCheckUtils]: 95: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 96: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 97: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 98: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 99: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 100: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L272 TraceCheckUtils]: 101: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 102: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 103: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 104: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,552 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 106: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 107: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 108: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,552 INFO L290 TraceCheckUtils]: 109: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 110: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 111: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 112: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 113: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 114: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 115: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 116: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 117: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 118: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 119: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 120: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,553 INFO L272 TraceCheckUtils]: 121: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 122: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 123: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,553 INFO L290 TraceCheckUtils]: 124: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,554 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 126: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 127: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 128: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 129: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 130: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 131: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 132: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 133: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 134: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 135: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 136: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 137: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 138: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,554 INFO L290 TraceCheckUtils]: 139: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 140: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L272 TraceCheckUtils]: 141: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 142: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 143: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 144: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,555 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 146: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 147: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 148: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 149: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 150: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 151: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 152: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,555 INFO L290 TraceCheckUtils]: 153: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 154: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 155: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 156: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 157: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 158: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 159: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 160: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L272 TraceCheckUtils]: 161: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 162: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 163: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 164: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,556 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 166: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 167: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,556 INFO L290 TraceCheckUtils]: 168: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 169: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 170: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 171: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 172: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 173: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 174: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 175: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 176: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 177: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 178: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 179: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 180: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,557 INFO L272 TraceCheckUtils]: 181: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 182: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,557 INFO L290 TraceCheckUtils]: 183: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 184: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,558 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 186: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 187: Hoare triple {4378#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 188: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 189: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 190: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 191: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 192: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 193: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 194: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 195: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 196: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 197: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,558 INFO L290 TraceCheckUtils]: 198: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 199: Hoare triple {4378#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 200: Hoare triple {4378#false} assume !(~z~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L272 TraceCheckUtils]: 201: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 202: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 203: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 204: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:18,559 INFO L284 TraceCheckUtils]: 205: Hoare quadruple {4377#true} {4378#false} #67#return; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 206: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 207: Hoare triple {4378#false} assume !(~y~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L272 TraceCheckUtils]: 208: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 209: Hoare triple {4378#false} ~cond := #in~cond; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 210: Hoare triple {4378#false} assume 0 == ~cond; {4378#false} is VALID [2022-04-27 11:27:18,559 INFO L290 TraceCheckUtils]: 211: Hoare triple {4378#false} assume !false; {4378#false} is VALID [2022-04-27 11:27:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8730 backedges. 1551 proven. 78 refuted. 0 times theorem prover too weak. 7101 trivial. 0 not checked. [2022-04-27 11:27:18,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:27:18,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663514697] [2022-04-27 11:27:18,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663514697] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:27:18,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [43882383] [2022-04-27 11:27:18,562 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 11:27:18,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:18,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:27:18,564 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 11:27:18,615 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 11:27:18,974 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2022-04-27 11:27:18,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:27:18,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-27 11:27:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:19,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:27:19,762 INFO L272 TraceCheckUtils]: 0: Hoare triple {4377#true} call ULTIMATE.init(); {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#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(12, 2);call #Ultimate.allocInit(12, 3); {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4377#true} #63#return; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {4377#true} call #t~ret7 := main(); {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {4377#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 6: Hoare triple {4377#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 7: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 8: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 9: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,762 INFO L290 TraceCheckUtils]: 10: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 11: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 13: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 15: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 16: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 17: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 18: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 19: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 20: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L272 TraceCheckUtils]: 21: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 22: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,763 INFO L290 TraceCheckUtils]: 23: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 24: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 26: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 27: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 28: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 29: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 30: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 31: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 32: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 33: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 34: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 35: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 36: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,764 INFO L290 TraceCheckUtils]: 37: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 38: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 40: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L272 TraceCheckUtils]: 41: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 42: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 43: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 44: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 49: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 50: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,765 INFO L290 TraceCheckUtils]: 51: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 52: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 53: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 54: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 55: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 57: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 58: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 59: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 60: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L272 TraceCheckUtils]: 61: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 62: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 63: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L290 TraceCheckUtils]: 64: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,766 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 66: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 67: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 68: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 69: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 70: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 71: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 72: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 73: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 74: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 75: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 76: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 77: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 78: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,767 INFO L290 TraceCheckUtils]: 79: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 80: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L272 TraceCheckUtils]: 81: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 82: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 83: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 84: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 86: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 87: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 88: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 89: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 90: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 91: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 92: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,768 INFO L290 TraceCheckUtils]: 93: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 94: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 95: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 96: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 97: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 98: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 99: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 100: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L272 TraceCheckUtils]: 101: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 102: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 103: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 104: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 106: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,769 INFO L290 TraceCheckUtils]: 107: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 108: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 109: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 110: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 111: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 112: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 113: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 114: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 115: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 116: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 117: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 118: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 119: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L290 TraceCheckUtils]: 120: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,770 INFO L272 TraceCheckUtils]: 121: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 122: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 123: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 124: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 126: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 127: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 128: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 129: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 130: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 131: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 132: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 133: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 134: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,771 INFO L290 TraceCheckUtils]: 135: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 136: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 137: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 138: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 139: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 140: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L272 TraceCheckUtils]: 141: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 142: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 143: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 144: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 146: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 147: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 148: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,772 INFO L290 TraceCheckUtils]: 149: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 150: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 151: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 152: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 153: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 154: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 155: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 156: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 157: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 158: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 159: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 160: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L272 TraceCheckUtils]: 161: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 162: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,773 INFO L290 TraceCheckUtils]: 163: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 164: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 166: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 167: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 168: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 169: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 170: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 171: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 172: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 173: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 174: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 175: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 176: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 177: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,774 INFO L290 TraceCheckUtils]: 178: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 179: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 180: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L272 TraceCheckUtils]: 181: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 182: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 183: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 184: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:19,775 INFO L290 TraceCheckUtils]: 186: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:19,776 INFO L290 TraceCheckUtils]: 187: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4382#(= main_~z~0 0)} is VALID [2022-04-27 11:27:19,776 INFO L290 TraceCheckUtils]: 188: Hoare triple {4382#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4383#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:19,777 INFO L290 TraceCheckUtils]: 189: Hoare triple {4383#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4384#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:19,777 INFO L290 TraceCheckUtils]: 190: Hoare triple {4384#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4385#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:19,778 INFO L290 TraceCheckUtils]: 191: Hoare triple {4385#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4386#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:19,778 INFO L290 TraceCheckUtils]: 192: Hoare triple {4386#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4387#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:19,779 INFO L290 TraceCheckUtils]: 193: Hoare triple {4387#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4388#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:19,779 INFO L290 TraceCheckUtils]: 194: Hoare triple {4388#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4389#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:19,780 INFO L290 TraceCheckUtils]: 195: Hoare triple {4389#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4390#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:19,780 INFO L290 TraceCheckUtils]: 196: Hoare triple {4390#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4391#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:19,781 INFO L290 TraceCheckUtils]: 197: Hoare triple {4391#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4392#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:19,782 INFO L290 TraceCheckUtils]: 198: Hoare triple {4392#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4393#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:27:19,782 INFO L290 TraceCheckUtils]: 199: Hoare triple {4393#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5036#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:27:19,783 INFO L290 TraceCheckUtils]: 200: Hoare triple {5036#(and (<= main_~z~0 12) (<= 12 main_~z~0))} assume !(~z~0 % 4294967296 < 268435455); {5036#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:27:19,783 INFO L272 TraceCheckUtils]: 201: Hoare triple {5036#(and (<= main_~z~0 12) (<= 12 main_~z~0))} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:19,783 INFO L290 TraceCheckUtils]: 202: Hoare triple {4377#true} ~cond := #in~cond; {5046#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 11:27:19,783 INFO L290 TraceCheckUtils]: 203: Hoare triple {5046#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 11:27:19,784 INFO L290 TraceCheckUtils]: 204: Hoare triple {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 11:27:19,784 INFO L284 TraceCheckUtils]: 205: Hoare quadruple {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} {5036#(and (<= main_~z~0 12) (<= 12 main_~z~0))} #67#return; {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L290 TraceCheckUtils]: 206: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L290 TraceCheckUtils]: 207: Hoare triple {4378#false} assume !(~y~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L272 TraceCheckUtils]: 208: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L290 TraceCheckUtils]: 209: Hoare triple {4378#false} ~cond := #in~cond; {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L290 TraceCheckUtils]: 210: Hoare triple {4378#false} assume 0 == ~cond; {4378#false} is VALID [2022-04-27 11:27:19,785 INFO L290 TraceCheckUtils]: 211: Hoare triple {4378#false} assume !false; {4378#false} is VALID [2022-04-27 11:27:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8730 backedges. 1596 proven. 78 refuted. 0 times theorem prover too weak. 7056 trivial. 0 not checked. [2022-04-27 11:27:19,787 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:27:20,346 INFO L290 TraceCheckUtils]: 211: Hoare triple {4378#false} assume !false; {4378#false} is VALID [2022-04-27 11:27:20,346 INFO L290 TraceCheckUtils]: 210: Hoare triple {4378#false} assume 0 == ~cond; {4378#false} is VALID [2022-04-27 11:27:20,346 INFO L290 TraceCheckUtils]: 209: Hoare triple {4378#false} ~cond := #in~cond; {4378#false} is VALID [2022-04-27 11:27:20,347 INFO L272 TraceCheckUtils]: 208: Hoare triple {4378#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4378#false} is VALID [2022-04-27 11:27:20,347 INFO L290 TraceCheckUtils]: 207: Hoare triple {4378#false} assume !(~y~0 % 4294967296 < 268435455); {4378#false} is VALID [2022-04-27 11:27:20,347 INFO L290 TraceCheckUtils]: 206: Hoare triple {4378#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4378#false} is VALID [2022-04-27 11:27:20,347 INFO L284 TraceCheckUtils]: 205: Hoare quadruple {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} {5093#(= (mod main_~z~0 4) 0)} #67#return; {4378#false} is VALID [2022-04-27 11:27:20,347 INFO L290 TraceCheckUtils]: 204: Hoare triple {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 11:27:20,348 INFO L290 TraceCheckUtils]: 203: Hoare triple {5103#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {5050#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 11:27:20,348 INFO L290 TraceCheckUtils]: 202: Hoare triple {4377#true} ~cond := #in~cond; {5103#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 11:27:20,348 INFO L272 TraceCheckUtils]: 201: Hoare triple {5093#(= (mod main_~z~0 4) 0)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,355 INFO L290 TraceCheckUtils]: 200: Hoare triple {5093#(= (mod main_~z~0 4) 0)} assume !(~z~0 % 4294967296 < 268435455); {5093#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:27:20,356 INFO L290 TraceCheckUtils]: 199: Hoare triple {5113#(= (mod (+ main_~z~0 1) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5093#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:27:20,357 INFO L290 TraceCheckUtils]: 198: Hoare triple {5117#(= (mod (+ main_~z~0 2) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5113#(= (mod (+ main_~z~0 1) 4) 0)} is VALID [2022-04-27 11:27:20,357 INFO L290 TraceCheckUtils]: 197: Hoare triple {5121#(= (mod (+ main_~z~0 3) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5117#(= (mod (+ main_~z~0 2) 4) 0)} is VALID [2022-04-27 11:27:20,358 INFO L290 TraceCheckUtils]: 196: Hoare triple {5093#(= (mod main_~z~0 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5121#(= (mod (+ main_~z~0 3) 4) 0)} is VALID [2022-04-27 11:27:20,359 INFO L290 TraceCheckUtils]: 195: Hoare triple {5113#(= (mod (+ main_~z~0 1) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5093#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:27:20,360 INFO L290 TraceCheckUtils]: 194: Hoare triple {5117#(= (mod (+ main_~z~0 2) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5113#(= (mod (+ main_~z~0 1) 4) 0)} is VALID [2022-04-27 11:27:20,360 INFO L290 TraceCheckUtils]: 193: Hoare triple {5121#(= (mod (+ main_~z~0 3) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5117#(= (mod (+ main_~z~0 2) 4) 0)} is VALID [2022-04-27 11:27:20,361 INFO L290 TraceCheckUtils]: 192: Hoare triple {5093#(= (mod main_~z~0 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5121#(= (mod (+ main_~z~0 3) 4) 0)} is VALID [2022-04-27 11:27:20,362 INFO L290 TraceCheckUtils]: 191: Hoare triple {5113#(= (mod (+ main_~z~0 1) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5093#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:27:20,362 INFO L290 TraceCheckUtils]: 190: Hoare triple {5117#(= (mod (+ main_~z~0 2) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5113#(= (mod (+ main_~z~0 1) 4) 0)} is VALID [2022-04-27 11:27:20,363 INFO L290 TraceCheckUtils]: 189: Hoare triple {5121#(= (mod (+ main_~z~0 3) 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5117#(= (mod (+ main_~z~0 2) 4) 0)} is VALID [2022-04-27 11:27:20,363 INFO L290 TraceCheckUtils]: 188: Hoare triple {5093#(= (mod main_~z~0 4) 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {5121#(= (mod (+ main_~z~0 3) 4) 0)} is VALID [2022-04-27 11:27:20,364 INFO L290 TraceCheckUtils]: 187: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {5093#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:27:20,364 INFO L290 TraceCheckUtils]: 186: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L290 TraceCheckUtils]: 184: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L290 TraceCheckUtils]: 183: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L290 TraceCheckUtils]: 182: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L272 TraceCheckUtils]: 181: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,366 INFO L290 TraceCheckUtils]: 180: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 179: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 178: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 177: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 176: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 175: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 174: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 173: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 172: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 171: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 170: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 169: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,367 INFO L290 TraceCheckUtils]: 168: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 167: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 166: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 164: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 163: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 162: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L272 TraceCheckUtils]: 161: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 160: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 159: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 158: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,368 INFO L290 TraceCheckUtils]: 157: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 156: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 155: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 154: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 153: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 152: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 151: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 150: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 149: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 148: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 147: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L290 TraceCheckUtils]: 146: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,369 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 144: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 143: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 142: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L272 TraceCheckUtils]: 141: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 140: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 139: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 138: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 137: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 136: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 135: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 134: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 133: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,370 INFO L290 TraceCheckUtils]: 132: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 131: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 130: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 129: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 128: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 127: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 126: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 124: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 123: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L290 TraceCheckUtils]: 122: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,371 INFO L272 TraceCheckUtils]: 121: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 120: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 119: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 118: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 117: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 116: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 115: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 114: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 113: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 112: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 111: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 110: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,372 INFO L290 TraceCheckUtils]: 109: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 108: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 107: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 106: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 104: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 103: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 102: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L272 TraceCheckUtils]: 101: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 100: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 99: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 98: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,373 INFO L290 TraceCheckUtils]: 97: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 96: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 95: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 94: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 93: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 92: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 91: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 90: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 89: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 88: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 87: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,374 INFO L290 TraceCheckUtils]: 86: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 84: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 83: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 82: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L272 TraceCheckUtils]: 81: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 80: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 79: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 78: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 77: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 76: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,375 INFO L290 TraceCheckUtils]: 75: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 74: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 73: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 72: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 71: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 70: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 69: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 68: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 67: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 66: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 64: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,376 INFO L290 TraceCheckUtils]: 63: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 62: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L272 TraceCheckUtils]: 61: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 60: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 59: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 58: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 57: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 56: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 55: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 53: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,377 INFO L290 TraceCheckUtils]: 52: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 51: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 50: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 49: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 48: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 47: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 46: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 44: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 43: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 42: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L272 TraceCheckUtils]: 41: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 40: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,378 INFO L290 TraceCheckUtils]: 39: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 37: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 36: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 35: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 34: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 33: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 29: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 28: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,379 INFO L290 TraceCheckUtils]: 27: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {4377#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {4377#true} {4377#true} #67#return; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 24: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 23: Hoare triple {4377#true} assume !(0 == ~cond); {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 22: Hoare triple {4377#true} ~cond := #in~cond; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L272 TraceCheckUtils]: 21: Hoare triple {4377#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 20: Hoare triple {4377#true} assume !(~z~0 % 4294967296 < 268435455); {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 19: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 18: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 17: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 16: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 15: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,380 INFO L290 TraceCheckUtils]: 14: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 12: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 11: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 10: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 9: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 8: Hoare triple {4377#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 7: Hoare triple {4377#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 6: Hoare triple {4377#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {4377#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L272 TraceCheckUtils]: 4: Hoare triple {4377#true} call #t~ret7 := main(); {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4377#true} {4377#true} #63#return; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {4377#true} assume true; {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {4377#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(12, 2);call #Ultimate.allocInit(12, 3); {4377#true} is VALID [2022-04-27 11:27:20,381 INFO L272 TraceCheckUtils]: 0: Hoare triple {4377#true} call ULTIMATE.init(); {4377#true} is VALID [2022-04-27 11:27:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8730 backedges. 1596 proven. 63 refuted. 0 times theorem prover too weak. 7071 trivial. 0 not checked. [2022-04-27 11:27:20,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [43882383] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:27:20,384 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:27:20,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 17, 8] total 24 [2022-04-27 11:27:20,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148828824] [2022-04-27 11:27:20,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:27:20,386 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) Word has length 212 [2022-04-27 11:27:20,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:27:20,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-27 11:27:20,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:20,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-27 11:27:20,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:27:20,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-27 11:27:20,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=479, Unknown=0, NotChecked=0, Total=552 [2022-04-27 11:27:20,446 INFO L87 Difference]: Start difference. First operand 180 states and 202 transitions. Second operand has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-27 11:27:22,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:22,878 INFO L93 Difference]: Finished difference Result 476 states and 596 transitions. [2022-04-27 11:27:22,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-27 11:27:22,879 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) Word has length 212 [2022-04-27 11:27:22,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:27:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-27 11:27:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 90 transitions. [2022-04-27 11:27:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-27 11:27:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 90 transitions. [2022-04-27 11:27:22,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 90 transitions. [2022-04-27 11:27:22,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:22,979 INFO L225 Difference]: With dead ends: 476 [2022-04-27 11:27:22,979 INFO L226 Difference]: Without dead ends: 291 [2022-04-27 11:27:22,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=198, Invalid=1694, Unknown=0, NotChecked=0, Total=1892 [2022-04-27 11:27:22,981 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 62 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 860 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 115 SdHoareTripleChecker+Invalid, 919 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 860 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 11:27:22,981 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 115 Invalid, 919 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 860 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 11:27:22,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2022-04-27 11:27:23,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 210. [2022-04-27 11:27:23,425 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:27:23,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 291 states. Second operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:23,426 INFO L74 IsIncluded]: Start isIncluded. First operand 291 states. Second operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:23,426 INFO L87 Difference]: Start difference. First operand 291 states. Second operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:23,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:23,442 INFO L93 Difference]: Finished difference Result 291 states and 359 transitions. [2022-04-27 11:27:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 359 transitions. [2022-04-27 11:27:23,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:23,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:23,444 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 291 states. [2022-04-27 11:27:23,444 INFO L87 Difference]: Start difference. First operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 291 states. [2022-04-27 11:27:23,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:23,454 INFO L93 Difference]: Finished difference Result 291 states and 359 transitions. [2022-04-27 11:27:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 359 transitions. [2022-04-27 11:27:23,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:23,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:23,455 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:27:23,455 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:27:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 193 states have (on average 1.1709844559585492) internal successors, (226), 193 states have internal predecessors, (226), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 252 transitions. [2022-04-27 11:27:23,462 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 252 transitions. Word has length 212 [2022-04-27 11:27:23,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:27:23,462 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 252 transitions. [2022-04-27 11:27:23,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-27 11:27:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 252 transitions. [2022-04-27 11:27:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-04-27 11:27:23,466 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:27:23,466 INFO L195 NwaCegarLoop]: trace histogram [130, 11, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:27:23,472 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 11:27:23,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:23,671 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:27:23,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:27:23,671 INFO L85 PathProgramCache]: Analyzing trace with hash 524177504, now seen corresponding path program 4 times [2022-04-27 11:27:23,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:27:23,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798835144] [2022-04-27 11:27:23,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:27:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:27:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {7694#(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(12, 2);call #Ultimate.allocInit(12, 3); {7635#true} is VALID [2022-04-27 11:27:24,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,053 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7635#true} {7635#true} #63#return; {7635#true} is VALID [2022-04-27 11:27:24,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-27 11:27:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,057 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-27 11:27:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,059 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-04-27 11:27:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,062 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,062 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-27 11:27:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-27 11:27:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,068 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-27 11:27:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-04-27 11:27:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,074 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,074 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-27 11:27:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,077 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-04-27 11:27:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,080 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,080 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-27 11:27:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {7635#true} call ULTIMATE.init(); {7694#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:27:24,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {7694#(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(12, 2);call #Ultimate.allocInit(12, 3); {7635#true} is VALID [2022-04-27 11:27:24,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,083 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7635#true} #63#return; {7635#true} is VALID [2022-04-27 11:27:24,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {7635#true} call #t~ret7 := main(); {7635#true} is VALID [2022-04-27 11:27:24,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {7635#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,083 INFO L290 TraceCheckUtils]: 6: Hoare triple {7635#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7640#(= main_~z~0 0)} is VALID [2022-04-27 11:27:24,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {7640#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7641#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:24,085 INFO L290 TraceCheckUtils]: 9: Hoare triple {7641#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7642#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:24,085 INFO L290 TraceCheckUtils]: 10: Hoare triple {7642#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7643#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:24,086 INFO L290 TraceCheckUtils]: 11: Hoare triple {7643#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7644#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:24,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {7644#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7645#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:24,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {7645#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7646#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:24,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {7646#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7647#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:24,088 INFO L290 TraceCheckUtils]: 15: Hoare triple {7647#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7648#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:24,088 INFO L290 TraceCheckUtils]: 16: Hoare triple {7648#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7649#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:24,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {7649#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7650#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:24,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {7650#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7651#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:27:24,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {7651#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7652#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:27:24,091 INFO L290 TraceCheckUtils]: 20: Hoare triple {7652#(and (<= main_~z~0 12) (<= 12 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7653#(and (<= main_~z~0 13) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} is VALID [2022-04-27 11:27:24,091 INFO L290 TraceCheckUtils]: 21: Hoare triple {7653#(and (<= main_~z~0 13) (not (<= (+ (div main_~z~0 4294967296) 1) 0)))} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,091 INFO L272 TraceCheckUtils]: 22: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,091 INFO L290 TraceCheckUtils]: 25: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,092 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 29: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 30: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 31: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 32: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 35: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 36: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 37: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 38: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 40: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 41: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 42: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L272 TraceCheckUtils]: 43: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 44: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 45: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 46: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,093 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 48: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 49: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 50: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 51: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 52: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 53: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,093 INFO L290 TraceCheckUtils]: 54: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 55: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 56: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 57: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 58: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 59: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 60: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 61: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 62: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 63: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L272 TraceCheckUtils]: 64: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 65: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 66: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 67: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,094 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,094 INFO L290 TraceCheckUtils]: 69: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 70: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 71: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 72: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 73: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 74: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 75: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 76: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 77: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 78: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 79: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 80: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 81: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 82: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 83: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,095 INFO L290 TraceCheckUtils]: 84: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L272 TraceCheckUtils]: 85: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 86: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 87: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 88: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,096 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 90: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 91: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 92: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 93: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 94: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 95: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 96: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 97: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 98: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,096 INFO L290 TraceCheckUtils]: 99: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 100: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 101: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 102: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 103: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 104: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 105: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L272 TraceCheckUtils]: 106: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 107: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 108: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 109: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,097 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 111: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 112: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,097 INFO L290 TraceCheckUtils]: 113: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 114: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 115: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 116: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 117: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 118: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 119: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 120: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 121: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 122: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 123: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 124: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 125: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L290 TraceCheckUtils]: 126: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,098 INFO L272 TraceCheckUtils]: 127: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 128: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 129: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 130: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,099 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 132: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 133: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 134: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 135: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 136: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 137: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 138: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,099 INFO L290 TraceCheckUtils]: 139: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 140: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 141: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 142: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 143: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 144: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 145: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 146: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 147: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L272 TraceCheckUtils]: 148: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 149: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 150: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,100 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,100 INFO L290 TraceCheckUtils]: 153: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 154: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 155: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 156: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 157: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 158: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 159: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 160: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 161: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 162: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 163: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 164: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 165: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 166: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 167: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,101 INFO L290 TraceCheckUtils]: 168: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L272 TraceCheckUtils]: 169: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 170: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 171: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 172: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,102 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 174: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 175: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 176: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 177: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 178: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 179: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 180: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 181: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,102 INFO L290 TraceCheckUtils]: 182: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 183: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 184: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 185: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 186: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 187: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 188: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 189: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L272 TraceCheckUtils]: 190: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 191: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 192: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 193: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,103 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 195: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 196: Hoare triple {7636#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7636#false} is VALID [2022-04-27 11:27:24,103 INFO L290 TraceCheckUtils]: 197: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 198: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 199: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 200: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 201: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 202: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 203: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 204: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 205: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 206: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 207: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 208: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 209: Hoare triple {7636#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 210: Hoare triple {7636#false} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,104 INFO L272 TraceCheckUtils]: 211: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,104 INFO L290 TraceCheckUtils]: 212: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 213: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 214: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,105 INFO L284 TraceCheckUtils]: 215: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 216: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 217: Hoare triple {7636#false} assume !(~y~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L272 TraceCheckUtils]: 218: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 219: Hoare triple {7636#false} ~cond := #in~cond; {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 220: Hoare triple {7636#false} assume 0 == ~cond; {7636#false} is VALID [2022-04-27 11:27:24,105 INFO L290 TraceCheckUtils]: 221: Hoare triple {7636#false} assume !false; {7636#false} is VALID [2022-04-27 11:27:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10075 backedges. 1794 proven. 91 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2022-04-27 11:27:24,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:27:24,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798835144] [2022-04-27 11:27:24,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798835144] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:27:24,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242993294] [2022-04-27 11:27:24,108 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 11:27:24,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:24,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:27:24,109 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 11:27:24,112 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 11:27:24,282 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 11:27:24,282 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:27:24,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 600 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-27 11:27:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:24,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:27:24,930 INFO L272 TraceCheckUtils]: 0: Hoare triple {7635#true} call ULTIMATE.init(); {7635#true} is VALID [2022-04-27 11:27:24,930 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#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(12, 2);call #Ultimate.allocInit(12, 3); {7635#true} is VALID [2022-04-27 11:27:24,930 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7635#true} #63#return; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L272 TraceCheckUtils]: 4: Hoare triple {7635#true} call #t~ret7 := main(); {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 5: Hoare triple {7635#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 6: Hoare triple {7635#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 7: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 8: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 9: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 10: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 11: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,931 INFO L290 TraceCheckUtils]: 14: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 15: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 18: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 19: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 20: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 21: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L272 TraceCheckUtils]: 22: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 23: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 24: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 25: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 27: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,932 INFO L290 TraceCheckUtils]: 28: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 29: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 30: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 32: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 33: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 34: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 35: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 37: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 38: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 39: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 40: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,933 INFO L290 TraceCheckUtils]: 41: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 42: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L272 TraceCheckUtils]: 43: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 44: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 46: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 48: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 49: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 50: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 51: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 52: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 53: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 54: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 55: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,934 INFO L290 TraceCheckUtils]: 56: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 57: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 58: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 59: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 60: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 61: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 62: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 63: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L272 TraceCheckUtils]: 64: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 65: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 66: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 67: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,935 INFO L290 TraceCheckUtils]: 69: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 70: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 71: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 72: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 73: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 74: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 75: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 76: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 77: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 78: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 79: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 80: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 81: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 82: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,936 INFO L290 TraceCheckUtils]: 83: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 84: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L272 TraceCheckUtils]: 85: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 86: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 87: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 88: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 90: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 91: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 92: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 93: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 94: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 95: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,937 INFO L290 TraceCheckUtils]: 96: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 97: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 98: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 99: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 100: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 101: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 102: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 103: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 104: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 105: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L272 TraceCheckUtils]: 106: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 107: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 108: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L290 TraceCheckUtils]: 109: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,938 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 111: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 112: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 113: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 114: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 115: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 116: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 117: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 118: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 119: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 120: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 121: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 122: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 123: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,939 INFO L290 TraceCheckUtils]: 124: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 125: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 126: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L272 TraceCheckUtils]: 127: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 128: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 129: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 130: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 132: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 133: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 134: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,940 INFO L290 TraceCheckUtils]: 135: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 136: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 137: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 138: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 139: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 140: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 141: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 142: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 143: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 144: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 145: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 146: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,941 INFO L290 TraceCheckUtils]: 147: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L272 TraceCheckUtils]: 148: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 149: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 150: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 151: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 153: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 154: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 155: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 156: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 157: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 158: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 159: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 160: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,942 INFO L290 TraceCheckUtils]: 161: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 162: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 163: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 164: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 165: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 166: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 167: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 168: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L272 TraceCheckUtils]: 169: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 170: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 171: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 172: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,943 INFO L290 TraceCheckUtils]: 174: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 175: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 176: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 177: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 178: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 179: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 180: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 181: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 182: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 183: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 184: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 185: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 186: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 187: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,944 INFO L290 TraceCheckUtils]: 188: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 189: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L272 TraceCheckUtils]: 190: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 191: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 192: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 193: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 195: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:24,945 INFO L290 TraceCheckUtils]: 196: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7640#(= main_~z~0 0)} is VALID [2022-04-27 11:27:24,946 INFO L290 TraceCheckUtils]: 197: Hoare triple {7640#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7641#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:24,946 INFO L290 TraceCheckUtils]: 198: Hoare triple {7641#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7642#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:24,947 INFO L290 TraceCheckUtils]: 199: Hoare triple {7642#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7643#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:24,947 INFO L290 TraceCheckUtils]: 200: Hoare triple {7643#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7644#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:24,948 INFO L290 TraceCheckUtils]: 201: Hoare triple {7644#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7645#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:24,948 INFO L290 TraceCheckUtils]: 202: Hoare triple {7645#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7646#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:24,949 INFO L290 TraceCheckUtils]: 203: Hoare triple {7646#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7647#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:24,950 INFO L290 TraceCheckUtils]: 204: Hoare triple {7647#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7648#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:24,950 INFO L290 TraceCheckUtils]: 205: Hoare triple {7648#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7649#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:24,951 INFO L290 TraceCheckUtils]: 206: Hoare triple {7649#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7650#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:24,951 INFO L290 TraceCheckUtils]: 207: Hoare triple {7650#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7651#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:27:24,952 INFO L290 TraceCheckUtils]: 208: Hoare triple {7651#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7652#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:27:24,952 INFO L290 TraceCheckUtils]: 209: Hoare triple {7652#(and (<= main_~z~0 12) (<= 12 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8325#(and (<= 13 main_~z~0) (<= main_~z~0 13))} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 210: Hoare triple {8325#(and (<= 13 main_~z~0) (<= main_~z~0 13))} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L272 TraceCheckUtils]: 211: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 212: Hoare triple {7636#false} ~cond := #in~cond; {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 213: Hoare triple {7636#false} assume !(0 == ~cond); {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 214: Hoare triple {7636#false} assume true; {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L284 TraceCheckUtils]: 215: Hoare quadruple {7636#false} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 216: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L290 TraceCheckUtils]: 217: Hoare triple {7636#false} assume !(~y~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:24,953 INFO L272 TraceCheckUtils]: 218: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7636#false} is VALID [2022-04-27 11:27:24,954 INFO L290 TraceCheckUtils]: 219: Hoare triple {7636#false} ~cond := #in~cond; {7636#false} is VALID [2022-04-27 11:27:24,954 INFO L290 TraceCheckUtils]: 220: Hoare triple {7636#false} assume 0 == ~cond; {7636#false} is VALID [2022-04-27 11:27:24,954 INFO L290 TraceCheckUtils]: 221: Hoare triple {7636#false} assume !false; {7636#false} is VALID [2022-04-27 11:27:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 10075 backedges. 1846 proven. 91 refuted. 0 times theorem prover too weak. 8138 trivial. 0 not checked. [2022-04-27 11:27:24,957 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:27:25,665 INFO L290 TraceCheckUtils]: 221: Hoare triple {7636#false} assume !false; {7636#false} is VALID [2022-04-27 11:27:25,665 INFO L290 TraceCheckUtils]: 220: Hoare triple {7636#false} assume 0 == ~cond; {7636#false} is VALID [2022-04-27 11:27:25,665 INFO L290 TraceCheckUtils]: 219: Hoare triple {7636#false} ~cond := #in~cond; {7636#false} is VALID [2022-04-27 11:27:25,665 INFO L272 TraceCheckUtils]: 218: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7636#false} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 217: Hoare triple {7636#false} assume !(~y~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 216: Hoare triple {7636#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7636#false} is VALID [2022-04-27 11:27:25,666 INFO L284 TraceCheckUtils]: 215: Hoare quadruple {7635#true} {7636#false} #67#return; {7636#false} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 214: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 213: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 212: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,666 INFO L272 TraceCheckUtils]: 211: Hoare triple {7636#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,666 INFO L290 TraceCheckUtils]: 210: Hoare triple {8395#(< (mod main_~z~0 4294967296) 268435455)} assume !(~z~0 % 4294967296 < 268435455); {7636#false} is VALID [2022-04-27 11:27:25,667 INFO L290 TraceCheckUtils]: 209: Hoare triple {8399#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8395#(< (mod main_~z~0 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,667 INFO L290 TraceCheckUtils]: 208: Hoare triple {8403#(< (mod (+ main_~z~0 2) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8399#(< (mod (+ main_~z~0 1) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,668 INFO L290 TraceCheckUtils]: 207: Hoare triple {8407#(< (mod (+ main_~z~0 3) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8403#(< (mod (+ main_~z~0 2) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,669 INFO L290 TraceCheckUtils]: 206: Hoare triple {8411#(< (mod (+ main_~z~0 4) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8407#(< (mod (+ main_~z~0 3) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,669 INFO L290 TraceCheckUtils]: 205: Hoare triple {8415#(< (mod (+ 5 main_~z~0) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8411#(< (mod (+ main_~z~0 4) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,670 INFO L290 TraceCheckUtils]: 204: Hoare triple {8419#(< (mod (+ main_~z~0 6) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8415#(< (mod (+ 5 main_~z~0) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,670 INFO L290 TraceCheckUtils]: 203: Hoare triple {8423#(< (mod (+ 7 main_~z~0) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8419#(< (mod (+ main_~z~0 6) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,671 INFO L290 TraceCheckUtils]: 202: Hoare triple {8427#(< (mod (+ main_~z~0 8) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8423#(< (mod (+ 7 main_~z~0) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,671 INFO L290 TraceCheckUtils]: 201: Hoare triple {8431#(< (mod (+ main_~z~0 9) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8427#(< (mod (+ main_~z~0 8) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,673 INFO L290 TraceCheckUtils]: 200: Hoare triple {8435#(< (mod (+ main_~z~0 10) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8431#(< (mod (+ main_~z~0 9) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,673 INFO L290 TraceCheckUtils]: 199: Hoare triple {8439#(< (mod (+ main_~z~0 11) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8435#(< (mod (+ main_~z~0 10) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,674 INFO L290 TraceCheckUtils]: 198: Hoare triple {8443#(< (mod (+ main_~z~0 12) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8439#(< (mod (+ main_~z~0 11) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,674 INFO L290 TraceCheckUtils]: 197: Hoare triple {8447#(< (mod (+ main_~z~0 13) 4294967296) 268435455)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {8443#(< (mod (+ main_~z~0 12) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 196: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {8447#(< (mod (+ main_~z~0 13) 4294967296) 268435455)} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 195: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 193: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 192: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 191: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L272 TraceCheckUtils]: 190: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 189: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 188: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 187: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 186: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 185: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 184: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,675 INFO L290 TraceCheckUtils]: 183: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 182: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 181: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 180: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 179: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 178: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 177: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 176: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 175: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 174: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L284 TraceCheckUtils]: 173: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 172: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,676 INFO L290 TraceCheckUtils]: 171: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 170: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L272 TraceCheckUtils]: 169: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 168: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 167: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 165: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 164: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 163: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 162: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 161: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 160: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,677 INFO L290 TraceCheckUtils]: 159: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 158: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 157: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 156: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 155: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 154: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 153: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L284 TraceCheckUtils]: 152: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 151: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 150: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 149: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L272 TraceCheckUtils]: 148: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 147: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 146: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,678 INFO L290 TraceCheckUtils]: 145: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 144: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 143: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 142: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 141: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 140: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 139: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 138: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 137: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 136: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 135: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 134: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 133: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L290 TraceCheckUtils]: 132: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,679 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 130: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 129: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 128: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L272 TraceCheckUtils]: 127: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 126: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 125: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 124: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 123: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 122: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 121: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 120: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 119: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 118: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,680 INFO L290 TraceCheckUtils]: 117: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 116: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 115: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 114: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 113: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 112: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 111: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 109: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 108: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 107: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L272 TraceCheckUtils]: 106: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 105: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 104: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,681 INFO L290 TraceCheckUtils]: 103: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 102: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 101: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 100: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 99: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 98: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 97: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 96: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 95: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 94: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 93: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 92: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 91: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L290 TraceCheckUtils]: 90: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,682 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 88: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 87: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 86: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L272 TraceCheckUtils]: 85: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 84: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 83: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 82: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 81: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 80: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 79: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 78: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 77: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 76: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,683 INFO L290 TraceCheckUtils]: 75: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 74: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 73: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 72: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 71: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 70: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 69: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 66: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 65: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L272 TraceCheckUtils]: 64: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 63: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 62: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,684 INFO L290 TraceCheckUtils]: 61: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 60: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 59: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 58: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 57: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 56: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 55: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 54: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 53: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 52: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 51: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 50: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 49: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 48: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,685 INFO L290 TraceCheckUtils]: 46: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 45: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 44: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L272 TraceCheckUtils]: 43: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 42: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 41: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 40: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 39: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 38: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 37: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 35: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 34: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 33: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,686 INFO L290 TraceCheckUtils]: 32: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 31: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 30: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 29: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 28: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 27: Hoare triple {7635#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7635#true} {7635#true} #67#return; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 25: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 24: Hoare triple {7635#true} assume !(0 == ~cond); {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 23: Hoare triple {7635#true} ~cond := #in~cond; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L272 TraceCheckUtils]: 22: Hoare triple {7635#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 21: Hoare triple {7635#true} assume !(~z~0 % 4294967296 < 268435455); {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 20: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 19: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 18: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,687 INFO L290 TraceCheckUtils]: 17: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 15: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 14: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 13: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 12: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 11: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 10: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 8: Hoare triple {7635#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {7635#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 6: Hoare triple {7635#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {7635#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L272 TraceCheckUtils]: 4: Hoare triple {7635#true} call #t~ret7 := main(); {7635#true} is VALID [2022-04-27 11:27:25,688 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7635#true} {7635#true} #63#return; {7635#true} is VALID [2022-04-27 11:27:25,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {7635#true} assume true; {7635#true} is VALID [2022-04-27 11:27:25,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {7635#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(12, 2);call #Ultimate.allocInit(12, 3); {7635#true} is VALID [2022-04-27 11:27:25,689 INFO L272 TraceCheckUtils]: 0: Hoare triple {7635#true} call ULTIMATE.init(); {7635#true} is VALID [2022-04-27 11:27:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 10075 backedges. 1812 proven. 91 refuted. 0 times theorem prover too weak. 8172 trivial. 0 not checked. [2022-04-27 11:27:25,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [242993294] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:27:25,692 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:27:25,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 32 [2022-04-27 11:27:25,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970416218] [2022-04-27 11:27:25,692 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:27:25,693 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 222 [2022-04-27 11:27:25,932 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:27:25,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 11:27:25,973 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 11:27:25,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-27 11:27:25,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:27:25,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-27 11:27:25,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=285, Invalid=707, Unknown=0, NotChecked=0, Total=992 [2022-04-27 11:27:25,974 INFO L87 Difference]: Start difference. First operand 210 states and 252 transitions. Second operand has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 11:27:40,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:40,087 INFO L93 Difference]: Finished difference Result 574 states and 778 transitions. [2022-04-27 11:27:40,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-27 11:27:40,088 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 222 [2022-04-27 11:27:40,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 11:27:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 11:27:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 84 transitions. [2022-04-27 11:27:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 11:27:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 84 transitions. [2022-04-27 11:27:40,091 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 84 transitions. [2022-04-27 11:27:40,204 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:27:40,213 INFO L225 Difference]: With dead ends: 574 [2022-04-27 11:27:40,213 INFO L226 Difference]: Without dead ends: 371 [2022-04-27 11:27:40,215 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 510 GetRequests, 451 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 424 ImplicationChecksByTransitivity, 12.9s TimeCoverageRelationStatistics Valid=985, Invalid=2555, Unknown=0, NotChecked=0, Total=3540 [2022-04-27 11:27:40,215 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 20 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 464 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 520 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 464 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 11:27:40,215 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 93 Invalid, 520 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 464 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-27 11:27:40,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-27 11:27:40,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 370. [2022-04-27 11:27:40,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 11:27:40,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 371 states. Second operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:40,961 INFO L74 IsIncluded]: Start isIncluded. First operand 371 states. Second operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:40,962 INFO L87 Difference]: Start difference. First operand 371 states. Second operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:40,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:40,971 INFO L93 Difference]: Finished difference Result 371 states and 413 transitions. [2022-04-27 11:27:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 413 transitions. [2022-04-27 11:27:40,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:40,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:40,972 INFO L74 IsIncluded]: Start isIncluded. First operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 371 states. [2022-04-27 11:27:40,973 INFO L87 Difference]: Start difference. First operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 371 states. [2022-04-27 11:27:40,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 11:27:40,982 INFO L93 Difference]: Finished difference Result 371 states and 413 transitions. [2022-04-27 11:27:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 413 transitions. [2022-04-27 11:27:40,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 11:27:40,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 11:27:40,982 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 11:27:40,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 11:27:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 353 states have (on average 1.093484419263456) internal successors, (386), 353 states have internal predecessors, (386), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 11:27:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 412 transitions. [2022-04-27 11:27:40,994 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 412 transitions. Word has length 222 [2022-04-27 11:27:40,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 11:27:40,995 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 412 transitions. [2022-04-27 11:27:40,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 1.6875) internal successors, (54), 31 states have internal predecessors, (54), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 11:27:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 412 transitions. [2022-04-27 11:27:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-04-27 11:27:41,001 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 11:27:41,001 INFO L195 NwaCegarLoop]: trace histogram [290, 11, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 11:27:41,026 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 11:27:41,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:41,215 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 11:27:41,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 11:27:41,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1398924384, now seen corresponding path program 5 times [2022-04-27 11:27:41,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 11:27:41,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914954169] [2022-04-27 11:27:41,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 11:27:41,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 11:27:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 11:27:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {11747#(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(12, 2);call #Ultimate.allocInit(12, 3); {11672#true} is VALID [2022-04-27 11:27:42,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,367 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11672#true} {11672#true} #63#return; {11672#true} is VALID [2022-04-27 11:27:42,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-27 11:27:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,371 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-04-27 11:27:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,374 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-04-27 11:27:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-04-27 11:27:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,380 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,380 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2022-04-27 11:27:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,383 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,383 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-04-27 11:27:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-04-27 11:27:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,389 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,389 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-04-27 11:27:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,394 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-04-27 11:27:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,397 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-04-27 11:27:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:27:42,399 INFO L290 TraceCheckUtils]: 0: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,399 INFO L272 TraceCheckUtils]: 0: Hoare triple {11672#true} call ULTIMATE.init(); {11747#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 11:27:42,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {11747#(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(12, 2);call #Ultimate.allocInit(12, 3); {11672#true} is VALID [2022-04-27 11:27:42,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,400 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11672#true} #63#return; {11672#true} is VALID [2022-04-27 11:27:42,400 INFO L272 TraceCheckUtils]: 4: Hoare triple {11672#true} call #t~ret7 := main(); {11672#true} is VALID [2022-04-27 11:27:42,400 INFO L290 TraceCheckUtils]: 5: Hoare triple {11672#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {11672#true} is VALID [2022-04-27 11:27:42,400 INFO L290 TraceCheckUtils]: 6: Hoare triple {11672#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {11672#true} is VALID [2022-04-27 11:27:42,400 INFO L290 TraceCheckUtils]: 7: Hoare triple {11672#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11677#(= main_~z~0 0)} is VALID [2022-04-27 11:27:42,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {11677#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11678#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:27:42,401 INFO L290 TraceCheckUtils]: 9: Hoare triple {11678#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11679#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:27:42,402 INFO L290 TraceCheckUtils]: 10: Hoare triple {11679#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11680#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:27:42,402 INFO L290 TraceCheckUtils]: 11: Hoare triple {11680#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11681#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:27:42,403 INFO L290 TraceCheckUtils]: 12: Hoare triple {11681#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11682#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:27:42,403 INFO L290 TraceCheckUtils]: 13: Hoare triple {11682#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11683#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:27:42,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {11683#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11684#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:27:42,404 INFO L290 TraceCheckUtils]: 15: Hoare triple {11684#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11685#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:27:42,405 INFO L290 TraceCheckUtils]: 16: Hoare triple {11685#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11686#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:27:42,405 INFO L290 TraceCheckUtils]: 17: Hoare triple {11686#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11687#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:27:42,406 INFO L290 TraceCheckUtils]: 18: Hoare triple {11687#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11688#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:27:42,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {11688#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11689#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:27:42,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {11689#(and (<= main_~z~0 12) (<= 12 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11690#(and (<= 13 main_~z~0) (<= main_~z~0 13))} is VALID [2022-04-27 11:27:42,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {11690#(and (<= 13 main_~z~0) (<= main_~z~0 13))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11691#(and (<= 14 main_~z~0) (<= main_~z~0 14))} is VALID [2022-04-27 11:27:42,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {11691#(and (<= 14 main_~z~0) (<= main_~z~0 14))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11692#(and (<= main_~z~0 15) (<= 15 main_~z~0))} is VALID [2022-04-27 11:27:42,409 INFO L290 TraceCheckUtils]: 23: Hoare triple {11692#(and (<= main_~z~0 15) (<= 15 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11693#(and (<= 16 main_~z~0) (<= main_~z~0 16))} is VALID [2022-04-27 11:27:42,421 INFO L290 TraceCheckUtils]: 24: Hoare triple {11693#(and (<= 16 main_~z~0) (<= main_~z~0 16))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11694#(and (<= 17 main_~z~0) (<= main_~z~0 17))} is VALID [2022-04-27 11:27:42,423 INFO L290 TraceCheckUtils]: 25: Hoare triple {11694#(and (<= 17 main_~z~0) (<= main_~z~0 17))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11695#(and (<= 18 main_~z~0) (<= main_~z~0 18))} is VALID [2022-04-27 11:27:42,423 INFO L290 TraceCheckUtils]: 26: Hoare triple {11695#(and (<= 18 main_~z~0) (<= main_~z~0 18))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11696#(and (<= 19 main_~z~0) (<= main_~z~0 19))} is VALID [2022-04-27 11:27:42,424 INFO L290 TraceCheckUtils]: 27: Hoare triple {11696#(and (<= 19 main_~z~0) (<= main_~z~0 19))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11697#(and (<= main_~z~0 20) (<= 20 main_~z~0))} is VALID [2022-04-27 11:27:42,424 INFO L290 TraceCheckUtils]: 28: Hoare triple {11697#(and (<= main_~z~0 20) (<= 20 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11698#(and (<= main_~z~0 21) (<= 21 main_~z~0))} is VALID [2022-04-27 11:27:42,425 INFO L290 TraceCheckUtils]: 29: Hoare triple {11698#(and (<= main_~z~0 21) (<= 21 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11699#(and (<= 22 main_~z~0) (<= main_~z~0 22))} is VALID [2022-04-27 11:27:42,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {11699#(and (<= 22 main_~z~0) (<= main_~z~0 22))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11700#(and (<= 23 main_~z~0) (<= main_~z~0 23))} is VALID [2022-04-27 11:27:42,426 INFO L290 TraceCheckUtils]: 31: Hoare triple {11700#(and (<= 23 main_~z~0) (<= main_~z~0 23))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11701#(and (<= main_~z~0 24) (<= 24 main_~z~0))} is VALID [2022-04-27 11:27:42,427 INFO L290 TraceCheckUtils]: 32: Hoare triple {11701#(and (<= main_~z~0 24) (<= 24 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11702#(and (<= 25 main_~z~0) (<= main_~z~0 25))} is VALID [2022-04-27 11:27:42,428 INFO L290 TraceCheckUtils]: 33: Hoare triple {11702#(and (<= 25 main_~z~0) (<= main_~z~0 25))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11703#(and (<= main_~z~0 26) (<= 26 main_~z~0))} is VALID [2022-04-27 11:27:42,428 INFO L290 TraceCheckUtils]: 34: Hoare triple {11703#(and (<= main_~z~0 26) (<= 26 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11704#(and (<= main_~z~0 27) (<= 27 main_~z~0))} is VALID [2022-04-27 11:27:42,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {11704#(and (<= main_~z~0 27) (<= 27 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11705#(and (<= 28 main_~z~0) (<= main_~z~0 28))} is VALID [2022-04-27 11:27:42,429 INFO L290 TraceCheckUtils]: 36: Hoare triple {11705#(and (<= 28 main_~z~0) (<= main_~z~0 28))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11706#(and (not (<= (+ (div main_~z~0 4294967296) 1) 0)) (<= main_~z~0 29))} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 37: Hoare triple {11706#(and (not (<= (+ (div main_~z~0 4294967296) 1) 0)) (<= main_~z~0 29))} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,430 INFO L272 TraceCheckUtils]: 38: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 40: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 41: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,430 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 43: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,430 INFO L290 TraceCheckUtils]: 44: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 45: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 46: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 47: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 48: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 49: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 50: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 51: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 52: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 53: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 54: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 55: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 56: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 57: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 58: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 59: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,431 INFO L290 TraceCheckUtils]: 60: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 61: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 62: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 63: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 64: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 65: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 66: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 67: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 68: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 69: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 70: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 71: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 72: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 73: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L290 TraceCheckUtils]: 74: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,432 INFO L272 TraceCheckUtils]: 75: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 76: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 77: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,433 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 80: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 81: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 82: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 83: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 84: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 85: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 86: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 88: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,433 INFO L290 TraceCheckUtils]: 89: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 90: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 91: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 92: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 93: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 94: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 95: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 96: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 97: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 98: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 99: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 100: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 101: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 102: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 103: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 104: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,434 INFO L290 TraceCheckUtils]: 105: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 106: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 107: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 108: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 109: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 110: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 111: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L272 TraceCheckUtils]: 112: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 113: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 114: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 115: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,435 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 117: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 118: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 119: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,435 INFO L290 TraceCheckUtils]: 120: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 121: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 122: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 123: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 124: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 125: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 126: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 127: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 128: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 129: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 130: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 131: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 132: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 133: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 134: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 135: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,436 INFO L290 TraceCheckUtils]: 136: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 137: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 138: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 139: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 140: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 141: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 142: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 143: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 144: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 145: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 146: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 147: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 148: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,437 INFO L272 TraceCheckUtils]: 149: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 150: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,437 INFO L290 TraceCheckUtils]: 151: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 152: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,438 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 154: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 155: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 156: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 157: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 158: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 159: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 160: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 161: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 162: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 163: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 164: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 165: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 166: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,438 INFO L290 TraceCheckUtils]: 167: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 168: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 169: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 170: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 171: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 172: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 173: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 174: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 175: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 176: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 177: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 178: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 179: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 180: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 181: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 182: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,439 INFO L290 TraceCheckUtils]: 183: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 184: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 185: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L272 TraceCheckUtils]: 186: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 187: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 188: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 189: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,440 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 191: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 192: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 193: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 194: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 195: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 196: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 197: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 198: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,440 INFO L290 TraceCheckUtils]: 199: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 200: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 201: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 202: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 203: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 204: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 205: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 206: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 207: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 208: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 209: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 210: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 211: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 212: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 213: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 214: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,441 INFO L290 TraceCheckUtils]: 215: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 216: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 217: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 218: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 219: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 220: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 221: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 222: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L272 TraceCheckUtils]: 223: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 224: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 225: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 226: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,442 INFO L284 TraceCheckUtils]: 227: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 228: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 229: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 230: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,442 INFO L290 TraceCheckUtils]: 231: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 232: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 233: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 234: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 235: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 236: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 237: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 238: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 239: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 240: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 241: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 242: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 243: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 244: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 245: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 246: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,443 INFO L290 TraceCheckUtils]: 247: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 248: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 249: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 250: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 251: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 252: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 253: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 254: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 255: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 256: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 257: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 258: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 259: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,444 INFO L272 TraceCheckUtils]: 260: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 261: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 262: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,444 INFO L290 TraceCheckUtils]: 263: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,445 INFO L284 TraceCheckUtils]: 264: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 265: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 266: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 267: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 268: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 269: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 270: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 271: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 272: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 273: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 274: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 275: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 276: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 277: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 278: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,445 INFO L290 TraceCheckUtils]: 279: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 280: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 281: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 282: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 283: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 284: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 285: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 286: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 287: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 288: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 289: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 290: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 291: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 292: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 293: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 294: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,446 INFO L290 TraceCheckUtils]: 295: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 296: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L272 TraceCheckUtils]: 297: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 298: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 299: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 300: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,447 INFO L284 TraceCheckUtils]: 301: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 302: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 303: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 304: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 305: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 306: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 307: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 308: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 309: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 310: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,447 INFO L290 TraceCheckUtils]: 311: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 312: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 313: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 314: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 315: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 316: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 317: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 318: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 319: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 320: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 321: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 322: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 323: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 324: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 325: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 326: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,448 INFO L290 TraceCheckUtils]: 327: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 328: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 329: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 330: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 331: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 332: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 333: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L272 TraceCheckUtils]: 334: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 335: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 336: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 337: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,449 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 339: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 340: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 341: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 342: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,449 INFO L290 TraceCheckUtils]: 343: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 344: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 345: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 346: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 347: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 348: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 349: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 350: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 351: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 352: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 353: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 354: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 355: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 356: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 357: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 358: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,450 INFO L290 TraceCheckUtils]: 359: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 360: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 361: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 362: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 363: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 364: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 365: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 366: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 367: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 368: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 369: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 370: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L272 TraceCheckUtils]: 371: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 372: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 373: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 374: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:27:42,451 INFO L284 TraceCheckUtils]: 375: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:27:42,451 INFO L290 TraceCheckUtils]: 376: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:27:42,452 INFO L290 TraceCheckUtils]: 377: Hoare triple {11673#false} assume !(~y~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:27:42,452 INFO L272 TraceCheckUtils]: 378: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:27:42,452 INFO L290 TraceCheckUtils]: 379: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:27:42,452 INFO L290 TraceCheckUtils]: 380: Hoare triple {11673#false} assume 0 == ~cond; {11673#false} is VALID [2022-04-27 11:27:42,452 INFO L290 TraceCheckUtils]: 381: Hoare triple {11673#false} assume !false; {11673#false} is VALID [2022-04-27 11:27:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45195 backedges. 8130 proven. 435 refuted. 0 times theorem prover too weak. 36630 trivial. 0 not checked. [2022-04-27 11:27:42,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 11:27:42,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914954169] [2022-04-27 11:27:42,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914954169] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 11:27:42,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153072039] [2022-04-27 11:27:42,458 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 11:27:42,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 11:27:42,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 11:27:42,459 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 11:27:42,460 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 11:40:06,815 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 31 check-sat command(s) [2022-04-27 11:40:06,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 11:40:06,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-27 11:40:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 11:40:07,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 11:40:07,855 INFO L272 TraceCheckUtils]: 0: Hoare triple {11672#true} call ULTIMATE.init(); {11672#true} is VALID [2022-04-27 11:40:07,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#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(12, 2);call #Ultimate.allocInit(12, 3); {11672#true} is VALID [2022-04-27 11:40:07,855 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:07,855 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11672#true} #63#return; {11672#true} is VALID [2022-04-27 11:40:07,855 INFO L272 TraceCheckUtils]: 4: Hoare triple {11672#true} call #t~ret7 := main(); {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {11672#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 6: Hoare triple {11672#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 7: Hoare triple {11672#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 9: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 12: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 13: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 14: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 15: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 16: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 17: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,856 INFO L290 TraceCheckUtils]: 18: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 19: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 20: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 21: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 27: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 28: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 29: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 30: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 31: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,857 INFO L290 TraceCheckUtils]: 32: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 33: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 34: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 35: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 36: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 37: Hoare triple {11672#true} assume !(~z~0 % 4294967296 < 268435455); {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L272 TraceCheckUtils]: 38: Hoare triple {11672#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:07,858 INFO L290 TraceCheckUtils]: 39: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:07,859 INFO L290 TraceCheckUtils]: 40: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:07,859 INFO L290 TraceCheckUtils]: 41: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:07,859 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {11672#true} {11672#true} #67#return; {11672#true} is VALID [2022-04-27 11:40:07,859 INFO L290 TraceCheckUtils]: 43: Hoare triple {11672#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11672#true} is VALID [2022-04-27 11:40:07,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {11672#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11677#(= main_~z~0 0)} is VALID [2022-04-27 11:40:07,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {11677#(= main_~z~0 0)} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11678#(and (<= main_~z~0 1) (<= 1 main_~z~0))} is VALID [2022-04-27 11:40:07,863 INFO L290 TraceCheckUtils]: 46: Hoare triple {11678#(and (<= main_~z~0 1) (<= 1 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11679#(and (<= main_~z~0 2) (<= 2 main_~z~0))} is VALID [2022-04-27 11:40:07,863 INFO L290 TraceCheckUtils]: 47: Hoare triple {11679#(and (<= main_~z~0 2) (<= 2 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11680#(and (<= main_~z~0 3) (<= 3 main_~z~0))} is VALID [2022-04-27 11:40:07,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {11680#(and (<= main_~z~0 3) (<= 3 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11681#(and (<= 4 main_~z~0) (<= main_~z~0 4))} is VALID [2022-04-27 11:40:07,864 INFO L290 TraceCheckUtils]: 49: Hoare triple {11681#(and (<= 4 main_~z~0) (<= main_~z~0 4))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11682#(and (<= main_~z~0 5) (<= 5 main_~z~0))} is VALID [2022-04-27 11:40:07,865 INFO L290 TraceCheckUtils]: 50: Hoare triple {11682#(and (<= main_~z~0 5) (<= 5 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11683#(and (<= main_~z~0 6) (<= 6 main_~z~0))} is VALID [2022-04-27 11:40:07,865 INFO L290 TraceCheckUtils]: 51: Hoare triple {11683#(and (<= main_~z~0 6) (<= 6 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11684#(and (<= main_~z~0 7) (<= 7 main_~z~0))} is VALID [2022-04-27 11:40:07,866 INFO L290 TraceCheckUtils]: 52: Hoare triple {11684#(and (<= main_~z~0 7) (<= 7 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11685#(and (<= 8 main_~z~0) (<= main_~z~0 8))} is VALID [2022-04-27 11:40:07,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {11685#(and (<= 8 main_~z~0) (<= main_~z~0 8))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11686#(and (<= 9 main_~z~0) (<= main_~z~0 9))} is VALID [2022-04-27 11:40:07,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {11686#(and (<= 9 main_~z~0) (<= main_~z~0 9))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11687#(and (<= main_~z~0 10) (<= 10 main_~z~0))} is VALID [2022-04-27 11:40:07,867 INFO L290 TraceCheckUtils]: 55: Hoare triple {11687#(and (<= main_~z~0 10) (<= 10 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11688#(and (<= main_~z~0 11) (<= 11 main_~z~0))} is VALID [2022-04-27 11:40:07,867 INFO L290 TraceCheckUtils]: 56: Hoare triple {11688#(and (<= main_~z~0 11) (<= 11 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11689#(and (<= main_~z~0 12) (<= 12 main_~z~0))} is VALID [2022-04-27 11:40:07,868 INFO L290 TraceCheckUtils]: 57: Hoare triple {11689#(and (<= main_~z~0 12) (<= 12 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11690#(and (<= 13 main_~z~0) (<= main_~z~0 13))} is VALID [2022-04-27 11:40:07,868 INFO L290 TraceCheckUtils]: 58: Hoare triple {11690#(and (<= 13 main_~z~0) (<= main_~z~0 13))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11691#(and (<= 14 main_~z~0) (<= main_~z~0 14))} is VALID [2022-04-27 11:40:07,869 INFO L290 TraceCheckUtils]: 59: Hoare triple {11691#(and (<= 14 main_~z~0) (<= main_~z~0 14))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11692#(and (<= main_~z~0 15) (<= 15 main_~z~0))} is VALID [2022-04-27 11:40:07,869 INFO L290 TraceCheckUtils]: 60: Hoare triple {11692#(and (<= main_~z~0 15) (<= 15 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11693#(and (<= 16 main_~z~0) (<= main_~z~0 16))} is VALID [2022-04-27 11:40:07,870 INFO L290 TraceCheckUtils]: 61: Hoare triple {11693#(and (<= 16 main_~z~0) (<= main_~z~0 16))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11694#(and (<= 17 main_~z~0) (<= main_~z~0 17))} is VALID [2022-04-27 11:40:07,870 INFO L290 TraceCheckUtils]: 62: Hoare triple {11694#(and (<= 17 main_~z~0) (<= main_~z~0 17))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11695#(and (<= 18 main_~z~0) (<= main_~z~0 18))} is VALID [2022-04-27 11:40:07,871 INFO L290 TraceCheckUtils]: 63: Hoare triple {11695#(and (<= 18 main_~z~0) (<= main_~z~0 18))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11696#(and (<= 19 main_~z~0) (<= main_~z~0 19))} is VALID [2022-04-27 11:40:07,871 INFO L290 TraceCheckUtils]: 64: Hoare triple {11696#(and (<= 19 main_~z~0) (<= main_~z~0 19))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11697#(and (<= main_~z~0 20) (<= 20 main_~z~0))} is VALID [2022-04-27 11:40:07,872 INFO L290 TraceCheckUtils]: 65: Hoare triple {11697#(and (<= main_~z~0 20) (<= 20 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11698#(and (<= main_~z~0 21) (<= 21 main_~z~0))} is VALID [2022-04-27 11:40:07,872 INFO L290 TraceCheckUtils]: 66: Hoare triple {11698#(and (<= main_~z~0 21) (<= 21 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11699#(and (<= 22 main_~z~0) (<= main_~z~0 22))} is VALID [2022-04-27 11:40:07,873 INFO L290 TraceCheckUtils]: 67: Hoare triple {11699#(and (<= 22 main_~z~0) (<= main_~z~0 22))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11700#(and (<= 23 main_~z~0) (<= main_~z~0 23))} is VALID [2022-04-27 11:40:07,873 INFO L290 TraceCheckUtils]: 68: Hoare triple {11700#(and (<= 23 main_~z~0) (<= main_~z~0 23))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11701#(and (<= main_~z~0 24) (<= 24 main_~z~0))} is VALID [2022-04-27 11:40:07,874 INFO L290 TraceCheckUtils]: 69: Hoare triple {11701#(and (<= main_~z~0 24) (<= 24 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11702#(and (<= 25 main_~z~0) (<= main_~z~0 25))} is VALID [2022-04-27 11:40:07,874 INFO L290 TraceCheckUtils]: 70: Hoare triple {11702#(and (<= 25 main_~z~0) (<= main_~z~0 25))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11703#(and (<= main_~z~0 26) (<= 26 main_~z~0))} is VALID [2022-04-27 11:40:07,875 INFO L290 TraceCheckUtils]: 71: Hoare triple {11703#(and (<= main_~z~0 26) (<= 26 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11704#(and (<= main_~z~0 27) (<= 27 main_~z~0))} is VALID [2022-04-27 11:40:07,875 INFO L290 TraceCheckUtils]: 72: Hoare triple {11704#(and (<= main_~z~0 27) (<= 27 main_~z~0))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11705#(and (<= 28 main_~z~0) (<= main_~z~0 28))} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 73: Hoare triple {11705#(and (<= 28 main_~z~0) (<= main_~z~0 28))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11970#(and (<= main_~z~0 29) (<= 29 main_~z~0))} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 74: Hoare triple {11970#(and (<= main_~z~0 29) (<= 29 main_~z~0))} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L272 TraceCheckUtils]: 75: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 76: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 77: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 78: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,876 INFO L290 TraceCheckUtils]: 80: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 81: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 82: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 83: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 86: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 87: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 88: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 89: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 90: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 91: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 92: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 93: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 94: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 95: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 96: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 97: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 98: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 99: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 100: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,877 INFO L290 TraceCheckUtils]: 101: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 102: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 103: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 104: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 105: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 106: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 107: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 108: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 109: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 110: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 111: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L272 TraceCheckUtils]: 112: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 113: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 114: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 115: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 117: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 118: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 119: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 120: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 121: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 122: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,878 INFO L290 TraceCheckUtils]: 123: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 124: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 125: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 126: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 127: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 128: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 129: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 130: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 131: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 132: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 133: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 134: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 135: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 136: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 137: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 138: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 139: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 140: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 141: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 142: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 143: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,879 INFO L290 TraceCheckUtils]: 144: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 145: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 146: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 147: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 148: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L272 TraceCheckUtils]: 149: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 150: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 151: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 152: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 154: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 155: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 156: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 157: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 158: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 159: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 160: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 161: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,880 INFO L290 TraceCheckUtils]: 162: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 163: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 164: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 165: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 166: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 167: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 168: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 169: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 170: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 171: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 172: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 173: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 174: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 175: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 176: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 177: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 178: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 179: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 180: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,881 INFO L290 TraceCheckUtils]: 181: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 182: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 183: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 184: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 185: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L272 TraceCheckUtils]: 186: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 187: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 188: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 189: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 191: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 192: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 193: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 194: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 195: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 196: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 197: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 198: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 199: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 200: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 201: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 202: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,882 INFO L290 TraceCheckUtils]: 203: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 204: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 205: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 206: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 207: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 208: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 209: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 210: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 211: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 212: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 213: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 214: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 215: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 216: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 217: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 218: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 219: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 220: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 221: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 222: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L272 TraceCheckUtils]: 223: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,883 INFO L290 TraceCheckUtils]: 224: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 225: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 226: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L284 TraceCheckUtils]: 227: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 228: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 229: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 230: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 231: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 232: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 233: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 234: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 235: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 236: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 237: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 238: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 239: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 240: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 241: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 242: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 243: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 244: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 245: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,884 INFO L290 TraceCheckUtils]: 246: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 247: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 248: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 249: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 250: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 251: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 252: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 253: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 254: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 255: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 256: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 257: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 258: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 259: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L272 TraceCheckUtils]: 260: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 261: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 262: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 263: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L284 TraceCheckUtils]: 264: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 265: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 266: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 267: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,885 INFO L290 TraceCheckUtils]: 268: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 269: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 270: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 271: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 272: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 273: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 274: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 275: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 276: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 277: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 278: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 279: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 280: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 281: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 282: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 283: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,886 INFO L290 TraceCheckUtils]: 284: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 285: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 286: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 287: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 288: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 289: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 290: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 291: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 292: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 293: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 294: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 295: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L290 TraceCheckUtils]: 296: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,887 INFO L272 TraceCheckUtils]: 297: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 298: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 299: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 300: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L284 TraceCheckUtils]: 301: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 302: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 303: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 304: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 305: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 306: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 307: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 308: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 309: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 310: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 311: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 312: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 313: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,888 INFO L290 TraceCheckUtils]: 314: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 315: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 316: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 317: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 318: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 319: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 320: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 321: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 322: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 323: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 324: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 325: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 326: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 327: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 328: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 329: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 330: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,889 INFO L290 TraceCheckUtils]: 331: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 332: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 333: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L272 TraceCheckUtils]: 334: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 335: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 336: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 337: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 339: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 340: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 341: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 342: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 343: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 344: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,890 INFO L290 TraceCheckUtils]: 345: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 346: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 347: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 348: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 349: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 350: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 351: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 352: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 353: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 354: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 355: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 356: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,891 INFO L290 TraceCheckUtils]: 357: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 358: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 359: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 360: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 361: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 362: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 363: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 364: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 365: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 366: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 367: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 368: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 369: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:07,892 INFO L290 TraceCheckUtils]: 370: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L272 TraceCheckUtils]: 371: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 372: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 373: Hoare triple {11673#false} assume !(0 == ~cond); {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 374: Hoare triple {11673#false} assume true; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L284 TraceCheckUtils]: 375: Hoare quadruple {11673#false} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 376: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 377: Hoare triple {11673#false} assume !(~y~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L272 TraceCheckUtils]: 378: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 379: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 380: Hoare triple {11673#false} assume 0 == ~cond; {11673#false} is VALID [2022-04-27 11:40:07,893 INFO L290 TraceCheckUtils]: 381: Hoare triple {11673#false} assume !false; {11673#false} is VALID [2022-04-27 11:40:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45195 backedges. 15374 proven. 435 refuted. 0 times theorem prover too weak. 29386 trivial. 0 not checked. [2022-04-27 11:40:07,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 11:40:13,384 INFO L290 TraceCheckUtils]: 381: Hoare triple {11673#false} assume !false; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 380: Hoare triple {11673#false} assume 0 == ~cond; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 379: Hoare triple {11673#false} ~cond := #in~cond; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L272 TraceCheckUtils]: 378: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~y~0 % 4294967296 < 0 && 0 != ~y~0 % 4294967296 % 2 then ~y~0 % 4294967296 % 2 - 2 else ~y~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 377: Hoare triple {11673#false} assume !(~y~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 376: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L284 TraceCheckUtils]: 375: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 374: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 373: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 372: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,385 INFO L272 TraceCheckUtils]: 371: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 370: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 369: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 368: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,385 INFO L290 TraceCheckUtils]: 367: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 366: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 365: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 364: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 363: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 362: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 361: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 360: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 359: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 358: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 357: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 356: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 355: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 354: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 353: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 352: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 351: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 350: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 349: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 348: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 347: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 346: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 345: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,386 INFO L290 TraceCheckUtils]: 344: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 343: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 342: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 341: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 340: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 339: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 337: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 336: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 335: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,387 INFO L272 TraceCheckUtils]: 334: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 333: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 332: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 331: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 330: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 329: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 328: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 327: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 326: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 325: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 324: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,387 INFO L290 TraceCheckUtils]: 323: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 322: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 321: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 320: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 319: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 318: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 317: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 316: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 315: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 314: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 313: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 312: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 311: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 310: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 309: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 308: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 307: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 306: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 305: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 304: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 303: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L290 TraceCheckUtils]: 302: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,388 INFO L284 TraceCheckUtils]: 301: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 300: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 299: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 298: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,389 INFO L272 TraceCheckUtils]: 297: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 296: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 295: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 294: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 293: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 292: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 291: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 290: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 289: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,389 INFO L290 TraceCheckUtils]: 288: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 287: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 286: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 285: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 284: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 283: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 282: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 281: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 280: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 279: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 278: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 277: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 276: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,390 INFO L290 TraceCheckUtils]: 275: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 274: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 273: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 272: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 271: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 270: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 269: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 268: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 267: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 266: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 265: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L284 TraceCheckUtils]: 264: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,391 INFO L290 TraceCheckUtils]: 263: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 262: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 261: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,392 INFO L272 TraceCheckUtils]: 260: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 259: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 258: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 257: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 256: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 255: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 254: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 253: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 252: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,392 INFO L290 TraceCheckUtils]: 251: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 250: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 249: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 248: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 247: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 246: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 245: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 244: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 243: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 242: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 241: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 240: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 239: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 238: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,393 INFO L290 TraceCheckUtils]: 237: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 236: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 235: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 234: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 233: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 232: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 231: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 230: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 229: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 228: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L284 TraceCheckUtils]: 227: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 226: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 225: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,394 INFO L290 TraceCheckUtils]: 224: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,394 INFO L272 TraceCheckUtils]: 223: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 222: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 221: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 220: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 219: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 218: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 217: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 216: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 215: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 214: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 213: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 212: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 211: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 210: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 209: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,395 INFO L290 TraceCheckUtils]: 208: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 207: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 206: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 205: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 204: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 203: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 202: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 201: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 200: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 199: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 198: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 197: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 196: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 195: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 194: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,396 INFO L290 TraceCheckUtils]: 193: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 192: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 191: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 189: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 188: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 187: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,397 INFO L272 TraceCheckUtils]: 186: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 185: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 184: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 183: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 182: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 181: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 180: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,397 INFO L290 TraceCheckUtils]: 179: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 178: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 177: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 176: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 175: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 174: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 173: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 172: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 171: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 170: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 169: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 168: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 167: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 166: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,398 INFO L290 TraceCheckUtils]: 165: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 164: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 163: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 162: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 161: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 160: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 159: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 158: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 157: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 156: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 155: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 154: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 152: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,399 INFO L290 TraceCheckUtils]: 151: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 150: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,400 INFO L272 TraceCheckUtils]: 149: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 148: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 147: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 146: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 145: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 144: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 143: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 142: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 141: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 140: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 139: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,400 INFO L290 TraceCheckUtils]: 138: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 137: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 136: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 135: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 134: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 133: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 132: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 131: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 130: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 129: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 128: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 127: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 126: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 125: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,401 INFO L290 TraceCheckUtils]: 124: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 123: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 122: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 121: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 120: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 119: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 118: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 117: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {11672#true} {11673#false} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 115: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 114: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 113: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,402 INFO L272 TraceCheckUtils]: 112: Hoare triple {11673#false} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,402 INFO L290 TraceCheckUtils]: 111: Hoare triple {11673#false} assume !(~z~0 % 4294967296 < 268435455); {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 110: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 109: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 108: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 107: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 106: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 105: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 104: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 103: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 102: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 101: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 100: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 99: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,403 INFO L290 TraceCheckUtils]: 98: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 97: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 96: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 95: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 94: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 93: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 92: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 91: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 90: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 89: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 88: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 87: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,404 INFO L290 TraceCheckUtils]: 86: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 85: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 84: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 83: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 82: Hoare triple {11673#false} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 81: Hoare triple {11673#false} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11673#false} is VALID [2022-04-27 11:40:13,405 INFO L290 TraceCheckUtils]: 80: Hoare triple {11673#false} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11673#false} is VALID [2022-04-27 11:40:13,406 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {13805#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} {13801#(= (mod main_~z~0 4) 0)} #67#return; {11673#false} is VALID [2022-04-27 11:40:13,406 INFO L290 TraceCheckUtils]: 78: Hoare triple {13805#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} assume true; {13805#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} is VALID [2022-04-27 11:40:13,406 INFO L290 TraceCheckUtils]: 77: Hoare triple {13812#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (= __VERIFIER_assert_~cond 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} assume !(0 == ~cond); {13805#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} is VALID [2022-04-27 11:40:13,407 INFO L290 TraceCheckUtils]: 76: Hoare triple {11672#true} ~cond := #in~cond; {13812#(or (<= 4 |__VERIFIER_assert_#in~cond|) (< |__VERIFIER_assert_#in~cond| 0) (= __VERIFIER_assert_~cond 0) (not (= (mod |__VERIFIER_assert_#in~cond| 4) 0)))} is VALID [2022-04-27 11:40:13,407 INFO L272 TraceCheckUtils]: 75: Hoare triple {13801#(= (mod main_~z~0 4) 0)} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,408 INFO L290 TraceCheckUtils]: 74: Hoare triple {13819#(or (< (mod main_~z~0 4294967296) 268435455) (= (mod main_~z~0 4) 0))} assume !(~z~0 % 4294967296 < 268435455); {13801#(= (mod main_~z~0 4) 0)} is VALID [2022-04-27 11:40:13,408 INFO L290 TraceCheckUtils]: 73: Hoare triple {13823#(or (< (mod (+ main_~z~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~z~0 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13819#(or (< (mod main_~z~0 4294967296) 268435455) (= (mod main_~z~0 4) 0))} is VALID [2022-04-27 11:40:13,409 INFO L290 TraceCheckUtils]: 72: Hoare triple {13827#(or (< (mod (+ main_~z~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 1) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13823#(or (< (mod (+ main_~z~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~z~0 4294967296)))} is VALID [2022-04-27 11:40:13,410 INFO L290 TraceCheckUtils]: 71: Hoare triple {13831#(or (<= 268435455 (mod (+ main_~z~0 2) 4294967296)) (< (mod (+ main_~z~0 3) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13827#(or (< (mod (+ main_~z~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 1) 4294967296)))} is VALID [2022-04-27 11:40:13,411 INFO L290 TraceCheckUtils]: 70: Hoare triple {13835#(or (<= 268435455 (mod (+ main_~z~0 3) 4294967296)) (< (mod (+ main_~z~0 4) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13831#(or (<= 268435455 (mod (+ main_~z~0 2) 4294967296)) (< (mod (+ main_~z~0 3) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,412 INFO L290 TraceCheckUtils]: 69: Hoare triple {13839#(or (< (mod (+ 5 main_~z~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 4) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13835#(or (<= 268435455 (mod (+ main_~z~0 3) 4294967296)) (< (mod (+ main_~z~0 4) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,413 INFO L290 TraceCheckUtils]: 68: Hoare triple {13843#(or (< (mod (+ main_~z~0 6) 4294967296) 268435455) (<= 268435455 (mod (+ 5 main_~z~0) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13839#(or (< (mod (+ 5 main_~z~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 4) 4294967296)))} is VALID [2022-04-27 11:40:13,414 INFO L290 TraceCheckUtils]: 67: Hoare triple {13847#(or (< (mod (+ 7 main_~z~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 6) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13843#(or (< (mod (+ main_~z~0 6) 4294967296) 268435455) (<= 268435455 (mod (+ 5 main_~z~0) 4294967296)))} is VALID [2022-04-27 11:40:13,415 INFO L290 TraceCheckUtils]: 66: Hoare triple {13851#(or (< (mod (+ main_~z~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~z~0) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13847#(or (< (mod (+ 7 main_~z~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 6) 4294967296)))} is VALID [2022-04-27 11:40:13,416 INFO L290 TraceCheckUtils]: 65: Hoare triple {13855#(or (<= 268435455 (mod (+ main_~z~0 8) 4294967296)) (< (mod (+ main_~z~0 9) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13851#(or (< (mod (+ main_~z~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~z~0) 4294967296)))} is VALID [2022-04-27 11:40:13,417 INFO L290 TraceCheckUtils]: 64: Hoare triple {13859#(or (<= 268435455 (mod (+ main_~z~0 9) 4294967296)) (< (mod (+ main_~z~0 10) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13855#(or (<= 268435455 (mod (+ main_~z~0 8) 4294967296)) (< (mod (+ main_~z~0 9) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,418 INFO L290 TraceCheckUtils]: 63: Hoare triple {13863#(or (< (mod (+ main_~z~0 11) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 10) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13859#(or (<= 268435455 (mod (+ main_~z~0 9) 4294967296)) (< (mod (+ main_~z~0 10) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,419 INFO L290 TraceCheckUtils]: 62: Hoare triple {13867#(or (<= 268435455 (mod (+ main_~z~0 11) 4294967296)) (< (mod (+ main_~z~0 12) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13863#(or (< (mod (+ main_~z~0 11) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 10) 4294967296)))} is VALID [2022-04-27 11:40:13,420 INFO L290 TraceCheckUtils]: 61: Hoare triple {13871#(or (< (mod (+ main_~z~0 13) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 12) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13867#(or (<= 268435455 (mod (+ main_~z~0 11) 4294967296)) (< (mod (+ main_~z~0 12) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,421 INFO L290 TraceCheckUtils]: 60: Hoare triple {13875#(or (< (mod (+ main_~z~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 13) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13871#(or (< (mod (+ main_~z~0 13) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 12) 4294967296)))} is VALID [2022-04-27 11:40:13,422 INFO L290 TraceCheckUtils]: 59: Hoare triple {13879#(or (< (mod (+ main_~z~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 14) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13875#(or (< (mod (+ main_~z~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 13) 4294967296)))} is VALID [2022-04-27 11:40:13,423 INFO L290 TraceCheckUtils]: 58: Hoare triple {13883#(or (< (mod (+ main_~z~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 15) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13879#(or (< (mod (+ main_~z~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 14) 4294967296)))} is VALID [2022-04-27 11:40:13,424 INFO L290 TraceCheckUtils]: 57: Hoare triple {13887#(or (< (mod (+ main_~z~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 16) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13883#(or (< (mod (+ main_~z~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 15) 4294967296)))} is VALID [2022-04-27 11:40:13,424 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#(or (<= 268435455 (mod (+ main_~z~0 17) 4294967296)) (< (mod (+ main_~z~0 18) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13887#(or (< (mod (+ main_~z~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 16) 4294967296)))} is VALID [2022-04-27 11:40:13,425 INFO L290 TraceCheckUtils]: 55: Hoare triple {13895#(or (<= 268435455 (mod (+ main_~z~0 18) 4294967296)) (< (mod (+ 19 main_~z~0) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13891#(or (<= 268435455 (mod (+ main_~z~0 17) 4294967296)) (< (mod (+ main_~z~0 18) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,427 INFO L290 TraceCheckUtils]: 54: Hoare triple {13899#(or (< (mod (+ main_~z~0 20) 4294967296) 268435455) (<= 268435455 (mod (+ 19 main_~z~0) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13895#(or (<= 268435455 (mod (+ main_~z~0 18) 4294967296)) (< (mod (+ 19 main_~z~0) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,428 INFO L290 TraceCheckUtils]: 53: Hoare triple {13903#(or (< (mod (+ main_~z~0 21) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 20) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13899#(or (< (mod (+ main_~z~0 20) 4294967296) 268435455) (<= 268435455 (mod (+ 19 main_~z~0) 4294967296)))} is VALID [2022-04-27 11:40:13,429 INFO L290 TraceCheckUtils]: 52: Hoare triple {13907#(or (<= 268435455 (mod (+ main_~z~0 21) 4294967296)) (< (mod (+ main_~z~0 22) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13903#(or (< (mod (+ main_~z~0 21) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 20) 4294967296)))} is VALID [2022-04-27 11:40:13,430 INFO L290 TraceCheckUtils]: 51: Hoare triple {13911#(or (<= 268435455 (mod (+ main_~z~0 22) 4294967296)) (< (mod (+ 23 main_~z~0) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13907#(or (<= 268435455 (mod (+ main_~z~0 21) 4294967296)) (< (mod (+ main_~z~0 22) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,431 INFO L290 TraceCheckUtils]: 50: Hoare triple {13915#(or (< (mod (+ main_~z~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~z~0) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13911#(or (<= 268435455 (mod (+ main_~z~0 22) 4294967296)) (< (mod (+ 23 main_~z~0) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,432 INFO L290 TraceCheckUtils]: 49: Hoare triple {13919#(or (<= 268435455 (mod (+ main_~z~0 24) 4294967296)) (< (mod (+ main_~z~0 25) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13915#(or (< (mod (+ main_~z~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~z~0) 4294967296)))} is VALID [2022-04-27 11:40:13,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {13923#(or (<= 268435455 (mod (+ main_~z~0 25) 4294967296)) (< (mod (+ main_~z~0 26) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13919#(or (<= 268435455 (mod (+ main_~z~0 24) 4294967296)) (< (mod (+ main_~z~0 25) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,434 INFO L290 TraceCheckUtils]: 47: Hoare triple {13927#(or (< (mod (+ main_~z~0 27) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 26) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13923#(or (<= 268435455 (mod (+ main_~z~0 25) 4294967296)) (< (mod (+ main_~z~0 26) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,435 INFO L290 TraceCheckUtils]: 46: Hoare triple {13931#(or (< (mod (+ main_~z~0 28) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 27) 4294967296)))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13927#(or (< (mod (+ main_~z~0 27) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 26) 4294967296)))} is VALID [2022-04-27 11:40:13,436 INFO L290 TraceCheckUtils]: 45: Hoare triple {13935#(or (<= 268435455 (mod (+ main_~z~0 28) 4294967296)) (< (mod (+ 29 main_~z~0) 4294967296) 268435455))} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {13931#(or (< (mod (+ main_~z~0 28) 4294967296) 268435455) (<= 268435455 (mod (+ main_~z~0 27) 4294967296)))} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 44: Hoare triple {11672#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {13935#(or (<= 268435455 (mod (+ main_~z~0 28) 4294967296)) (< (mod (+ 29 main_~z~0) 4294967296) 268435455))} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 43: Hoare triple {11672#true} #t~post5 := ~y~0;~y~0 := 1 + #t~post5;havoc #t~post5; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {11672#true} {11672#true} #67#return; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {11672#true} assume !(0 == ~cond); {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {11672#true} ~cond := #in~cond; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L272 TraceCheckUtils]: 38: Hoare triple {11672#true} call __VERIFIER_assert((if (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 <= 2147483647 then (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 else (if ~z~0 % 4294967296 < 0 && 0 != ~z~0 % 4294967296 % 4 then ~z~0 % 4294967296 % 4 - 4 else ~z~0 % 4294967296 % 4) % 4294967296 % 4294967296 - 4294967296)); {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 37: Hoare triple {11672#true} assume !(~z~0 % 4294967296 < 268435455); {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 36: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 35: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 34: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 33: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,437 INFO L290 TraceCheckUtils]: 32: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 28: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 26: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 25: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 24: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 23: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 21: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,438 INFO L290 TraceCheckUtils]: 17: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 16: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 15: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 14: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 13: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 12: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 11: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 10: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 9: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {11672#true} assume !!(~z~0 % 4294967296 < 268435455);#t~post4 := ~z~0;~z~0 := 1 + #t~post4;havoc #t~post4; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {11672#true} assume !!(~y~0 % 4294967296 < 268435455);~z~0 := 0; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 6: Hoare triple {11672#true} assume !!(~x~0 % 4294967296 < 268435455);~y~0 := 0; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 5: Hoare triple {11672#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L272 TraceCheckUtils]: 4: Hoare triple {11672#true} call #t~ret7 := main(); {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11672#true} {11672#true} #63#return; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {11672#true} assume true; {11672#true} is VALID [2022-04-27 11:40:13,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {11672#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(12, 2);call #Ultimate.allocInit(12, 3); {11672#true} is VALID [2022-04-27 11:40:13,440 INFO L272 TraceCheckUtils]: 0: Hoare triple {11672#true} call ULTIMATE.init(); {11672#true} is VALID [2022-04-27 11:40:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45195 backedges. 15367 proven. 459 refuted. 0 times theorem prover too weak. 29369 trivial. 0 not checked. [2022-04-27 11:40:13,442 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153072039] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 11:40:13,442 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 11:40:13,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32, 35] total 67 [2022-04-27 11:40:13,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419806003] [2022-04-27 11:40:13,443 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 11:40:13,444 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 3 states have call successors, (8), 3 states have call predecessors, (8), 3 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) Word has length 382 [2022-04-27 11:40:13,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 11:40:13,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 3 states have call successors, (8), 3 states have call predecessors, (8), 3 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 11:40:13,737 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 11:40:13,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-27 11:40:13,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 11:40:13,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-27 11:40:13,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1123, Invalid=3299, Unknown=0, NotChecked=0, Total=4422 [2022-04-27 11:40:13,739 INFO L87 Difference]: Start difference. First operand 370 states and 412 transitions. Second operand has 67 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 3 states have call successors, (8), 3 states have call predecessors, (8), 3 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5)