/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 20:38:21,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 20:38:21,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 20:38:21,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 20:38:21,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 20:38:21,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 20:38:21,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 20:38:21,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 20:38:21,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 20:38:21,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 20:38:21,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 20:38:21,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 20:38:21,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 20:38:21,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 20:38:21,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 20:38:21,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 20:38:21,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 20:38:21,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 20:38:21,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 20:38:21,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 20:38:21,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 20:38:21,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 20:38:21,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 20:38:21,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 20:38:21,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 20:38:21,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 20:38:21,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 20:38:21,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 20:38:21,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 20:38:21,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 20:38:21,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 20:38:21,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 20:38:21,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 20:38:21,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 20:38:21,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 20:38:21,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 20:38:21,404 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 20:38:21,424 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 20:38:21,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 20:38:21,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 20:38:21,436 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 20:38:21,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 20:38:21,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 20:38:21,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 20:38:21,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 20:38:21,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 20:38:21,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 20:38:21,438 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 20:38:21,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 20:38:21,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 20:38:21,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 20:38:21,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 20:38:21,438 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 20:38:21,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 20:38:21,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 20:38:21,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:38:21,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 20:38:21,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 20:38:21,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 20:38:21,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 20:38:21,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 20:38:21,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 20:38:21,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 20:38:21,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 20:38:21,767 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 20:38:21,768 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-10 20:38:21,839 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a068947ac/228dbcc53768409a871252ab67d0c7a4/FLAG40371260a [2020-07-10 20:38:22,411 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 20:38:22,412 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-10 20:38:22,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a068947ac/228dbcc53768409a871252ab67d0c7a4/FLAG40371260a [2020-07-10 20:38:22,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a068947ac/228dbcc53768409a871252ab67d0c7a4 [2020-07-10 20:38:22,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 20:38:22,677 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 20:38:22,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:22,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 20:38:22,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 20:38:22,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:22" (1/1) ... [2020-07-10 20:38:22,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebe7972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:22, skipping insertion in model container [2020-07-10 20:38:22,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:22" (1/1) ... [2020-07-10 20:38:22,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 20:38:22,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 20:38:23,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:23,395 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 20:38:23,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:23,855 INFO L208 MainTranslator]: Completed translation [2020-07-10 20:38:23,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23 WrapperNode [2020-07-10 20:38:23,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:23,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 20:38:23,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 20:38:23,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 20:38:23,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... [2020-07-10 20:38:23,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 20:38:23,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 20:38:23,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 20:38:23,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 20:38:23,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:38:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 20:38:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 20:38:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 20:38:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 20:38:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 20:38:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 20:38:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 20:38:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-10 20:38:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 20:38:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 20:38:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-10 20:38:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-10 20:38:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-10 20:38:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-10 20:38:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-10 20:38:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-10 20:38:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-10 20:38:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 20:38:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 20:38:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 20:38:26,611 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 20:38:26,614 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 20:38:26,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:26 BoogieIcfgContainer [2020-07-10 20:38:26,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 20:38:26,635 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 20:38:26,635 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 20:38:26,640 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 20:38:26,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 08:38:22" (1/3) ... [2020-07-10 20:38:26,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5feb48f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:26, skipping insertion in model container [2020-07-10 20:38:26,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:23" (2/3) ... [2020-07-10 20:38:26,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5feb48f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:26, skipping insertion in model container [2020-07-10 20:38:26,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:26" (3/3) ... [2020-07-10 20:38:26,645 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-10 20:38:26,655 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 20:38:26,663 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 20:38:26,675 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 20:38:26,697 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 20:38:26,698 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 20:38:26,698 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 20:38:26,698 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 20:38:26,698 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 20:38:26,698 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 20:38:26,698 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 20:38:26,699 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 20:38:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states. [2020-07-10 20:38:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-10 20:38:26,794 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:26,796 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:38:26,799 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:26,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:26,806 INFO L82 PathProgramCache]: Analyzing trace with hash 752602954, now seen corresponding path program 1 times [2020-07-10 20:38:26,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:26,816 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1515364121] [2020-07-10 20:38:26,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:28,038 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:38:28,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:28,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-10 20:38:28,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,113 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,114 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,115 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,115 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,116 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,116 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,117 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,117 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,118 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,118 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,118 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,119 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,119 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,119 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,120 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,120 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,120 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,121 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,121 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,122 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,122 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,123 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,123 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,124 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,124 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,125 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,125 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-10 20:38:28,125 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-10 20:38:28,126 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-10 20:38:28,126 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,126 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,127 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,127 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,127 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,128 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,128 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,128 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,129 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-10 20:38:28,129 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-10 20:38:28,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:28,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-10 20:38:28,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,147 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,148 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,148 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,148 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,149 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,149 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,149 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,150 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,150 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,150 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,151 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,151 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,152 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,152 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,153 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,155 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,155 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,156 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,156 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,157 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,157 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,158 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,158 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,158 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,159 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,159 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,160 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,160 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-10 20:38:28,161 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-10 20:38:28,161 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-10 20:38:28,161 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,162 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,162 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,162 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,163 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,163 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,163 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,164 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,164 INFO L280 TraceCheckUtils]: 62: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-10 20:38:28,164 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-10 20:38:28,165 INFO L263 TraceCheckUtils]: 64: Hoare triple {915#true} call #t~ret30 := main(); {915#true} is VALID [2020-07-10 20:38:28,165 INFO L280 TraceCheckUtils]: 65: Hoare triple {915#true} havoc ~main__c1~0; {915#true} is VALID [2020-07-10 20:38:28,165 INFO L280 TraceCheckUtils]: 66: Hoare triple {915#true} havoc ~main__i2~0; {915#true} is VALID [2020-07-10 20:38:28,166 INFO L280 TraceCheckUtils]: 67: Hoare triple {915#true} ~main__c1~0 := 0; {915#true} is VALID [2020-07-10 20:38:28,166 INFO L280 TraceCheckUtils]: 68: Hoare triple {915#true} ~ep12~0 := #t~nondet0; {915#true} is VALID [2020-07-10 20:38:28,166 INFO L280 TraceCheckUtils]: 69: Hoare triple {915#true} havoc #t~nondet0; {915#true} is VALID [2020-07-10 20:38:28,167 INFO L280 TraceCheckUtils]: 70: Hoare triple {915#true} ~ep13~0 := #t~nondet1; {915#true} is VALID [2020-07-10 20:38:28,167 INFO L280 TraceCheckUtils]: 71: Hoare triple {915#true} havoc #t~nondet1; {915#true} is VALID [2020-07-10 20:38:28,167 INFO L280 TraceCheckUtils]: 72: Hoare triple {915#true} ~ep21~0 := #t~nondet2; {915#true} is VALID [2020-07-10 20:38:28,167 INFO L280 TraceCheckUtils]: 73: Hoare triple {915#true} havoc #t~nondet2; {915#true} is VALID [2020-07-10 20:38:28,168 INFO L280 TraceCheckUtils]: 74: Hoare triple {915#true} ~ep23~0 := #t~nondet3; {915#true} is VALID [2020-07-10 20:38:28,168 INFO L280 TraceCheckUtils]: 75: Hoare triple {915#true} havoc #t~nondet3; {915#true} is VALID [2020-07-10 20:38:28,168 INFO L280 TraceCheckUtils]: 76: Hoare triple {915#true} ~ep31~0 := #t~nondet4; {915#true} is VALID [2020-07-10 20:38:28,169 INFO L280 TraceCheckUtils]: 77: Hoare triple {915#true} havoc #t~nondet4; {915#true} is VALID [2020-07-10 20:38:28,169 INFO L280 TraceCheckUtils]: 78: Hoare triple {915#true} ~ep32~0 := #t~nondet5; {915#true} is VALID [2020-07-10 20:38:28,169 INFO L280 TraceCheckUtils]: 79: Hoare triple {915#true} havoc #t~nondet5; {915#true} is VALID [2020-07-10 20:38:28,170 INFO L280 TraceCheckUtils]: 80: Hoare triple {915#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {915#true} is VALID [2020-07-10 20:38:28,170 INFO L280 TraceCheckUtils]: 81: Hoare triple {915#true} ~id1~0 := #t~nondet6; {915#true} is VALID [2020-07-10 20:38:28,170 INFO L280 TraceCheckUtils]: 82: Hoare triple {915#true} havoc #t~nondet6; {915#true} is VALID [2020-07-10 20:38:28,171 INFO L280 TraceCheckUtils]: 83: Hoare triple {915#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {915#true} is VALID [2020-07-10 20:38:28,171 INFO L280 TraceCheckUtils]: 84: Hoare triple {915#true} ~r1~0 := #t~nondet7; {915#true} is VALID [2020-07-10 20:38:28,171 INFO L280 TraceCheckUtils]: 85: Hoare triple {915#true} havoc #t~nondet7; {915#true} is VALID [2020-07-10 20:38:28,172 INFO L280 TraceCheckUtils]: 86: Hoare triple {915#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {915#true} is VALID [2020-07-10 20:38:28,172 INFO L280 TraceCheckUtils]: 87: Hoare triple {915#true} ~st1~0 := #t~nondet8; {915#true} is VALID [2020-07-10 20:38:28,172 INFO L280 TraceCheckUtils]: 88: Hoare triple {915#true} havoc #t~nondet8; {915#true} is VALID [2020-07-10 20:38:28,172 INFO L280 TraceCheckUtils]: 89: Hoare triple {915#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {915#true} is VALID [2020-07-10 20:38:28,173 INFO L280 TraceCheckUtils]: 90: Hoare triple {915#true} ~nl1~0 := #t~nondet9; {915#true} is VALID [2020-07-10 20:38:28,173 INFO L280 TraceCheckUtils]: 91: Hoare triple {915#true} havoc #t~nondet9; {915#true} is VALID [2020-07-10 20:38:28,174 INFO L280 TraceCheckUtils]: 92: Hoare triple {915#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {915#true} is VALID [2020-07-10 20:38:28,174 INFO L280 TraceCheckUtils]: 93: Hoare triple {915#true} ~m1~0 := #t~nondet10; {915#true} is VALID [2020-07-10 20:38:28,174 INFO L280 TraceCheckUtils]: 94: Hoare triple {915#true} havoc #t~nondet10; {915#true} is VALID [2020-07-10 20:38:28,175 INFO L280 TraceCheckUtils]: 95: Hoare triple {915#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {915#true} is VALID [2020-07-10 20:38:28,175 INFO L280 TraceCheckUtils]: 96: Hoare triple {915#true} ~max1~0 := #t~nondet11; {915#true} is VALID [2020-07-10 20:38:28,175 INFO L280 TraceCheckUtils]: 97: Hoare triple {915#true} havoc #t~nondet11; {915#true} is VALID [2020-07-10 20:38:28,176 INFO L280 TraceCheckUtils]: 98: Hoare triple {915#true} ~mode1~0 := #t~nondet12; {915#true} is VALID [2020-07-10 20:38:28,176 INFO L280 TraceCheckUtils]: 99: Hoare triple {915#true} havoc #t~nondet12; {915#true} is VALID [2020-07-10 20:38:28,176 INFO L280 TraceCheckUtils]: 100: Hoare triple {915#true} ~newmax1~0 := #t~nondet13; {915#true} is VALID [2020-07-10 20:38:28,177 INFO L280 TraceCheckUtils]: 101: Hoare triple {915#true} havoc #t~nondet13; {915#true} is VALID [2020-07-10 20:38:28,177 INFO L280 TraceCheckUtils]: 102: Hoare triple {915#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {915#true} is VALID [2020-07-10 20:38:28,177 INFO L280 TraceCheckUtils]: 103: Hoare triple {915#true} ~id2~0 := #t~nondet14; {915#true} is VALID [2020-07-10 20:38:28,178 INFO L280 TraceCheckUtils]: 104: Hoare triple {915#true} havoc #t~nondet14; {915#true} is VALID [2020-07-10 20:38:28,178 INFO L280 TraceCheckUtils]: 105: Hoare triple {915#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {915#true} is VALID [2020-07-10 20:38:28,179 INFO L280 TraceCheckUtils]: 106: Hoare triple {915#true} ~r2~0 := #t~nondet15; {915#true} is VALID [2020-07-10 20:38:28,179 INFO L280 TraceCheckUtils]: 107: Hoare triple {915#true} havoc #t~nondet15; {915#true} is VALID [2020-07-10 20:38:28,179 INFO L280 TraceCheckUtils]: 108: Hoare triple {915#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {915#true} is VALID [2020-07-10 20:38:28,180 INFO L280 TraceCheckUtils]: 109: Hoare triple {915#true} ~st2~0 := #t~nondet16; {915#true} is VALID [2020-07-10 20:38:28,180 INFO L280 TraceCheckUtils]: 110: Hoare triple {915#true} havoc #t~nondet16; {915#true} is VALID [2020-07-10 20:38:28,180 INFO L280 TraceCheckUtils]: 111: Hoare triple {915#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {915#true} is VALID [2020-07-10 20:38:28,180 INFO L280 TraceCheckUtils]: 112: Hoare triple {915#true} ~nl2~0 := #t~nondet17; {915#true} is VALID [2020-07-10 20:38:28,181 INFO L280 TraceCheckUtils]: 113: Hoare triple {915#true} havoc #t~nondet17; {915#true} is VALID [2020-07-10 20:38:28,181 INFO L280 TraceCheckUtils]: 114: Hoare triple {915#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {915#true} is VALID [2020-07-10 20:38:28,181 INFO L280 TraceCheckUtils]: 115: Hoare triple {915#true} ~m2~0 := #t~nondet18; {915#true} is VALID [2020-07-10 20:38:28,182 INFO L280 TraceCheckUtils]: 116: Hoare triple {915#true} havoc #t~nondet18; {915#true} is VALID [2020-07-10 20:38:28,182 INFO L280 TraceCheckUtils]: 117: Hoare triple {915#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {915#true} is VALID [2020-07-10 20:38:28,182 INFO L280 TraceCheckUtils]: 118: Hoare triple {915#true} ~max2~0 := #t~nondet19; {915#true} is VALID [2020-07-10 20:38:28,183 INFO L280 TraceCheckUtils]: 119: Hoare triple {915#true} havoc #t~nondet19; {915#true} is VALID [2020-07-10 20:38:28,183 INFO L280 TraceCheckUtils]: 120: Hoare triple {915#true} ~mode2~0 := #t~nondet20; {915#true} is VALID [2020-07-10 20:38:28,183 INFO L280 TraceCheckUtils]: 121: Hoare triple {915#true} havoc #t~nondet20; {915#true} is VALID [2020-07-10 20:38:28,184 INFO L280 TraceCheckUtils]: 122: Hoare triple {915#true} ~newmax2~0 := #t~nondet21; {915#true} is VALID [2020-07-10 20:38:28,184 INFO L280 TraceCheckUtils]: 123: Hoare triple {915#true} havoc #t~nondet21; {915#true} is VALID [2020-07-10 20:38:28,184 INFO L280 TraceCheckUtils]: 124: Hoare triple {915#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {915#true} is VALID [2020-07-10 20:38:28,185 INFO L280 TraceCheckUtils]: 125: Hoare triple {915#true} ~id3~0 := #t~nondet22; {915#true} is VALID [2020-07-10 20:38:28,185 INFO L280 TraceCheckUtils]: 126: Hoare triple {915#true} havoc #t~nondet22; {915#true} is VALID [2020-07-10 20:38:28,185 INFO L280 TraceCheckUtils]: 127: Hoare triple {915#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {915#true} is VALID [2020-07-10 20:38:28,186 INFO L280 TraceCheckUtils]: 128: Hoare triple {915#true} ~r3~0 := #t~nondet23; {915#true} is VALID [2020-07-10 20:38:28,186 INFO L280 TraceCheckUtils]: 129: Hoare triple {915#true} havoc #t~nondet23; {915#true} is VALID [2020-07-10 20:38:28,186 INFO L280 TraceCheckUtils]: 130: Hoare triple {915#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {915#true} is VALID [2020-07-10 20:38:28,187 INFO L280 TraceCheckUtils]: 131: Hoare triple {915#true} ~st3~0 := #t~nondet24; {915#true} is VALID [2020-07-10 20:38:28,187 INFO L280 TraceCheckUtils]: 132: Hoare triple {915#true} havoc #t~nondet24; {915#true} is VALID [2020-07-10 20:38:28,187 INFO L280 TraceCheckUtils]: 133: Hoare triple {915#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {915#true} is VALID [2020-07-10 20:38:28,187 INFO L280 TraceCheckUtils]: 134: Hoare triple {915#true} ~nl3~0 := #t~nondet25; {915#true} is VALID [2020-07-10 20:38:28,188 INFO L280 TraceCheckUtils]: 135: Hoare triple {915#true} havoc #t~nondet25; {915#true} is VALID [2020-07-10 20:38:28,188 INFO L280 TraceCheckUtils]: 136: Hoare triple {915#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {915#true} is VALID [2020-07-10 20:38:28,188 INFO L280 TraceCheckUtils]: 137: Hoare triple {915#true} ~m3~0 := #t~nondet26; {915#true} is VALID [2020-07-10 20:38:28,189 INFO L280 TraceCheckUtils]: 138: Hoare triple {915#true} havoc #t~nondet26; {915#true} is VALID [2020-07-10 20:38:28,189 INFO L280 TraceCheckUtils]: 139: Hoare triple {915#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {915#true} is VALID [2020-07-10 20:38:28,189 INFO L280 TraceCheckUtils]: 140: Hoare triple {915#true} ~max3~0 := #t~nondet27; {915#true} is VALID [2020-07-10 20:38:28,190 INFO L280 TraceCheckUtils]: 141: Hoare triple {915#true} havoc #t~nondet27; {915#true} is VALID [2020-07-10 20:38:28,190 INFO L280 TraceCheckUtils]: 142: Hoare triple {915#true} ~mode3~0 := #t~nondet28; {915#true} is VALID [2020-07-10 20:38:28,190 INFO L280 TraceCheckUtils]: 143: Hoare triple {915#true} havoc #t~nondet28; {915#true} is VALID [2020-07-10 20:38:28,191 INFO L280 TraceCheckUtils]: 144: Hoare triple {915#true} ~newmax3~0 := #t~nondet29; {915#true} is VALID [2020-07-10 20:38:28,191 INFO L280 TraceCheckUtils]: 145: Hoare triple {915#true} havoc #t~nondet29; {915#true} is VALID [2020-07-10 20:38:28,191 INFO L280 TraceCheckUtils]: 146: Hoare triple {915#true} havoc ~init__r121~0; {915#true} is VALID [2020-07-10 20:38:28,192 INFO L280 TraceCheckUtils]: 147: Hoare triple {915#true} havoc ~init__r131~0; {915#true} is VALID [2020-07-10 20:38:28,192 INFO L280 TraceCheckUtils]: 148: Hoare triple {915#true} havoc ~init__r211~0; {915#true} is VALID [2020-07-10 20:38:28,192 INFO L280 TraceCheckUtils]: 149: Hoare triple {915#true} havoc ~init__r231~0; {915#true} is VALID [2020-07-10 20:38:28,192 INFO L280 TraceCheckUtils]: 150: Hoare triple {915#true} havoc ~init__r311~0; {915#true} is VALID [2020-07-10 20:38:28,193 INFO L280 TraceCheckUtils]: 151: Hoare triple {915#true} havoc ~init__r321~0; {915#true} is VALID [2020-07-10 20:38:28,193 INFO L280 TraceCheckUtils]: 152: Hoare triple {915#true} havoc ~init__r122~0; {915#true} is VALID [2020-07-10 20:38:28,193 INFO L280 TraceCheckUtils]: 153: Hoare triple {915#true} havoc ~init__tmp~0; {915#true} is VALID [2020-07-10 20:38:28,194 INFO L280 TraceCheckUtils]: 154: Hoare triple {915#true} havoc ~init__r132~0; {915#true} is VALID [2020-07-10 20:38:28,194 INFO L280 TraceCheckUtils]: 155: Hoare triple {915#true} havoc ~init__tmp___0~0; {915#true} is VALID [2020-07-10 20:38:28,194 INFO L280 TraceCheckUtils]: 156: Hoare triple {915#true} havoc ~init__r212~0; {915#true} is VALID [2020-07-10 20:38:28,195 INFO L280 TraceCheckUtils]: 157: Hoare triple {915#true} havoc ~init__tmp___1~0; {915#true} is VALID [2020-07-10 20:38:28,195 INFO L280 TraceCheckUtils]: 158: Hoare triple {915#true} havoc ~init__r232~0; {915#true} is VALID [2020-07-10 20:38:28,195 INFO L280 TraceCheckUtils]: 159: Hoare triple {915#true} havoc ~init__tmp___2~0; {915#true} is VALID [2020-07-10 20:38:28,195 INFO L280 TraceCheckUtils]: 160: Hoare triple {915#true} havoc ~init__r312~0; {915#true} is VALID [2020-07-10 20:38:28,196 INFO L280 TraceCheckUtils]: 161: Hoare triple {915#true} havoc ~init__tmp___3~0; {915#true} is VALID [2020-07-10 20:38:28,196 INFO L280 TraceCheckUtils]: 162: Hoare triple {915#true} havoc ~init__r322~0; {915#true} is VALID [2020-07-10 20:38:28,196 INFO L280 TraceCheckUtils]: 163: Hoare triple {915#true} havoc ~init__tmp___4~0; {915#true} is VALID [2020-07-10 20:38:28,197 INFO L280 TraceCheckUtils]: 164: Hoare triple {915#true} havoc ~init__tmp___5~0; {915#true} is VALID [2020-07-10 20:38:28,197 INFO L280 TraceCheckUtils]: 165: Hoare triple {915#true} ~init__r121~0 := ~ep12~0; {915#true} is VALID [2020-07-10 20:38:28,197 INFO L280 TraceCheckUtils]: 166: Hoare triple {915#true} ~init__r131~0 := ~ep13~0; {915#true} is VALID [2020-07-10 20:38:28,198 INFO L280 TraceCheckUtils]: 167: Hoare triple {915#true} ~init__r211~0 := ~ep21~0; {915#true} is VALID [2020-07-10 20:38:28,198 INFO L280 TraceCheckUtils]: 168: Hoare triple {915#true} ~init__r231~0 := ~ep23~0; {915#true} is VALID [2020-07-10 20:38:28,198 INFO L280 TraceCheckUtils]: 169: Hoare triple {915#true} ~init__r311~0 := ~ep31~0; {915#true} is VALID [2020-07-10 20:38:28,198 INFO L280 TraceCheckUtils]: 170: Hoare triple {915#true} ~init__r321~0 := ~ep32~0; {915#true} is VALID [2020-07-10 20:38:28,199 INFO L280 TraceCheckUtils]: 171: Hoare triple {915#true} assume !(0 == ~init__r121~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,199 INFO L280 TraceCheckUtils]: 172: Hoare triple {915#true} ~init__tmp~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,200 INFO L280 TraceCheckUtils]: 173: Hoare triple {915#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,200 INFO L280 TraceCheckUtils]: 174: Hoare triple {915#true} assume !(0 == ~init__r131~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,200 INFO L280 TraceCheckUtils]: 175: Hoare triple {915#true} ~init__tmp___0~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,201 INFO L280 TraceCheckUtils]: 176: Hoare triple {915#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,201 INFO L280 TraceCheckUtils]: 177: Hoare triple {915#true} assume !(0 == ~init__r211~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,201 INFO L280 TraceCheckUtils]: 178: Hoare triple {915#true} ~init__tmp___1~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,201 INFO L280 TraceCheckUtils]: 179: Hoare triple {915#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,202 INFO L280 TraceCheckUtils]: 180: Hoare triple {915#true} assume !(0 == ~init__r231~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,202 INFO L280 TraceCheckUtils]: 181: Hoare triple {915#true} ~init__tmp___2~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,202 INFO L280 TraceCheckUtils]: 182: Hoare triple {915#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,203 INFO L280 TraceCheckUtils]: 183: Hoare triple {915#true} assume !(0 == ~init__r311~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,203 INFO L280 TraceCheckUtils]: 184: Hoare triple {915#true} ~init__tmp___3~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,203 INFO L280 TraceCheckUtils]: 185: Hoare triple {915#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,204 INFO L280 TraceCheckUtils]: 186: Hoare triple {915#true} assume !(0 == ~init__r321~0 % 256); {915#true} is VALID [2020-07-10 20:38:28,204 INFO L280 TraceCheckUtils]: 187: Hoare triple {915#true} ~init__tmp___4~0 := 1; {915#true} is VALID [2020-07-10 20:38:28,204 INFO L280 TraceCheckUtils]: 188: Hoare triple {915#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {915#true} is VALID [2020-07-10 20:38:28,205 INFO L280 TraceCheckUtils]: 189: Hoare triple {915#true} assume ~id1~0 != ~id2~0; {915#true} is VALID [2020-07-10 20:38:28,205 INFO L280 TraceCheckUtils]: 190: Hoare triple {915#true} assume ~id1~0 != ~id3~0; {915#true} is VALID [2020-07-10 20:38:28,205 INFO L280 TraceCheckUtils]: 191: Hoare triple {915#true} assume ~id2~0 != ~id3~0; {915#true} is VALID [2020-07-10 20:38:28,205 INFO L280 TraceCheckUtils]: 192: Hoare triple {915#true} assume ~id1~0 >= 0; {915#true} is VALID [2020-07-10 20:38:28,206 INFO L280 TraceCheckUtils]: 193: Hoare triple {915#true} assume ~id2~0 >= 0; {915#true} is VALID [2020-07-10 20:38:28,206 INFO L280 TraceCheckUtils]: 194: Hoare triple {915#true} assume ~id3~0 >= 0; {915#true} is VALID [2020-07-10 20:38:28,206 INFO L280 TraceCheckUtils]: 195: Hoare triple {915#true} assume 0 == ~r1~0; {915#true} is VALID [2020-07-10 20:38:28,207 INFO L280 TraceCheckUtils]: 196: Hoare triple {915#true} assume 0 == ~r2~0; {915#true} is VALID [2020-07-10 20:38:28,207 INFO L280 TraceCheckUtils]: 197: Hoare triple {915#true} assume 0 == ~r3~0; {915#true} is VALID [2020-07-10 20:38:28,208 INFO L280 TraceCheckUtils]: 198: Hoare triple {915#true} assume ~max1~0 == ~id1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,209 INFO L280 TraceCheckUtils]: 199: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,210 INFO L280 TraceCheckUtils]: 200: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,210 INFO L280 TraceCheckUtils]: 201: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,211 INFO L280 TraceCheckUtils]: 202: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,212 INFO L280 TraceCheckUtils]: 203: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,212 INFO L280 TraceCheckUtils]: 204: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,213 INFO L280 TraceCheckUtils]: 205: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,214 INFO L280 TraceCheckUtils]: 206: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,215 INFO L280 TraceCheckUtils]: 207: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,215 INFO L280 TraceCheckUtils]: 208: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,216 INFO L280 TraceCheckUtils]: 209: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,217 INFO L280 TraceCheckUtils]: 210: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,218 INFO L280 TraceCheckUtils]: 211: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,218 INFO L280 TraceCheckUtils]: 212: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,219 INFO L280 TraceCheckUtils]: 213: Hoare triple {980#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,220 INFO L280 TraceCheckUtils]: 214: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_1863~0 := ~init__tmp___5~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,220 INFO L280 TraceCheckUtils]: 215: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,221 INFO L280 TraceCheckUtils]: 216: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,222 INFO L280 TraceCheckUtils]: 217: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,222 INFO L280 TraceCheckUtils]: 218: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,223 INFO L280 TraceCheckUtils]: 219: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,224 INFO L280 TraceCheckUtils]: 220: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,225 INFO L280 TraceCheckUtils]: 221: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,225 INFO L280 TraceCheckUtils]: 222: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,226 INFO L280 TraceCheckUtils]: 223: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,227 INFO L280 TraceCheckUtils]: 224: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,228 INFO L280 TraceCheckUtils]: 225: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,228 INFO L280 TraceCheckUtils]: 226: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,229 INFO L280 TraceCheckUtils]: 227: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,230 INFO L280 TraceCheckUtils]: 228: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,230 INFO L280 TraceCheckUtils]: 229: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,231 INFO L280 TraceCheckUtils]: 230: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,232 INFO L280 TraceCheckUtils]: 231: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,232 INFO L280 TraceCheckUtils]: 232: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,233 INFO L280 TraceCheckUtils]: 233: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,234 INFO L280 TraceCheckUtils]: 234: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,235 INFO L280 TraceCheckUtils]: 235: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,235 INFO L280 TraceCheckUtils]: 236: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,236 INFO L280 TraceCheckUtils]: 237: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,237 INFO L280 TraceCheckUtils]: 238: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,237 INFO L280 TraceCheckUtils]: 239: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,238 INFO L280 TraceCheckUtils]: 240: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,239 INFO L280 TraceCheckUtils]: 241: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,239 INFO L280 TraceCheckUtils]: 242: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,240 INFO L280 TraceCheckUtils]: 243: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,241 INFO L280 TraceCheckUtils]: 244: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,242 INFO L280 TraceCheckUtils]: 245: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,242 INFO L280 TraceCheckUtils]: 246: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,243 INFO L280 TraceCheckUtils]: 247: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,244 INFO L280 TraceCheckUtils]: 248: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,244 INFO L280 TraceCheckUtils]: 249: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,245 INFO L280 TraceCheckUtils]: 250: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,246 INFO L280 TraceCheckUtils]: 251: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,246 INFO L280 TraceCheckUtils]: 252: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,247 INFO L280 TraceCheckUtils]: 253: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,248 INFO L280 TraceCheckUtils]: 254: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,248 INFO L280 TraceCheckUtils]: 255: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,249 INFO L280 TraceCheckUtils]: 256: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,250 INFO L280 TraceCheckUtils]: 257: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,251 INFO L280 TraceCheckUtils]: 258: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,251 INFO L280 TraceCheckUtils]: 259: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,252 INFO L280 TraceCheckUtils]: 260: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,253 INFO L280 TraceCheckUtils]: 261: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,254 INFO L280 TraceCheckUtils]: 262: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,254 INFO L280 TraceCheckUtils]: 263: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,255 INFO L280 TraceCheckUtils]: 264: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,256 INFO L280 TraceCheckUtils]: 265: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,256 INFO L280 TraceCheckUtils]: 266: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,257 INFO L280 TraceCheckUtils]: 267: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,258 INFO L280 TraceCheckUtils]: 268: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,258 INFO L280 TraceCheckUtils]: 269: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,259 INFO L280 TraceCheckUtils]: 270: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,260 INFO L280 TraceCheckUtils]: 271: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,261 INFO L280 TraceCheckUtils]: 272: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,262 INFO L280 TraceCheckUtils]: 273: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,262 INFO L280 TraceCheckUtils]: 274: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,263 INFO L280 TraceCheckUtils]: 275: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,264 INFO L280 TraceCheckUtils]: 276: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,265 INFO L280 TraceCheckUtils]: 277: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,266 INFO L280 TraceCheckUtils]: 278: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,266 INFO L280 TraceCheckUtils]: 279: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,267 INFO L280 TraceCheckUtils]: 280: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,268 INFO L280 TraceCheckUtils]: 281: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,269 INFO L280 TraceCheckUtils]: 282: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,269 INFO L280 TraceCheckUtils]: 283: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,270 INFO L280 TraceCheckUtils]: 284: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,271 INFO L280 TraceCheckUtils]: 285: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,272 INFO L280 TraceCheckUtils]: 286: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,272 INFO L280 TraceCheckUtils]: 287: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,273 INFO L280 TraceCheckUtils]: 288: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,274 INFO L280 TraceCheckUtils]: 289: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,274 INFO L280 TraceCheckUtils]: 290: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,275 INFO L280 TraceCheckUtils]: 291: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,276 INFO L280 TraceCheckUtils]: 292: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,277 INFO L280 TraceCheckUtils]: 293: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,277 INFO L280 TraceCheckUtils]: 294: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,278 INFO L280 TraceCheckUtils]: 295: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,279 INFO L280 TraceCheckUtils]: 296: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,279 INFO L280 TraceCheckUtils]: 297: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,280 INFO L280 TraceCheckUtils]: 298: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,281 INFO L280 TraceCheckUtils]: 299: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,281 INFO L280 TraceCheckUtils]: 300: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,282 INFO L280 TraceCheckUtils]: 301: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,283 INFO L280 TraceCheckUtils]: 302: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,284 INFO L280 TraceCheckUtils]: 303: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,284 INFO L280 TraceCheckUtils]: 304: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,285 INFO L280 TraceCheckUtils]: 305: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,286 INFO L280 TraceCheckUtils]: 306: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,287 INFO L280 TraceCheckUtils]: 307: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,287 INFO L280 TraceCheckUtils]: 308: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,288 INFO L280 TraceCheckUtils]: 309: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,289 INFO L280 TraceCheckUtils]: 310: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,289 INFO L280 TraceCheckUtils]: 311: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,290 INFO L280 TraceCheckUtils]: 312: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,291 INFO L280 TraceCheckUtils]: 313: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,291 INFO L280 TraceCheckUtils]: 314: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,292 INFO L280 TraceCheckUtils]: 315: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,293 INFO L280 TraceCheckUtils]: 316: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,294 INFO L280 TraceCheckUtils]: 317: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,294 INFO L280 TraceCheckUtils]: 318: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,295 INFO L280 TraceCheckUtils]: 319: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,296 INFO L280 TraceCheckUtils]: 320: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,296 INFO L280 TraceCheckUtils]: 321: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,297 INFO L280 TraceCheckUtils]: 322: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,298 INFO L280 TraceCheckUtils]: 323: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,299 INFO L280 TraceCheckUtils]: 324: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,299 INFO L280 TraceCheckUtils]: 325: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,300 INFO L280 TraceCheckUtils]: 326: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,301 INFO L280 TraceCheckUtils]: 327: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,301 INFO L280 TraceCheckUtils]: 328: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,302 INFO L280 TraceCheckUtils]: 329: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,303 INFO L280 TraceCheckUtils]: 330: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,303 INFO L280 TraceCheckUtils]: 331: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,304 INFO L280 TraceCheckUtils]: 332: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,305 INFO L280 TraceCheckUtils]: 333: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,305 INFO L280 TraceCheckUtils]: 334: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,306 INFO L280 TraceCheckUtils]: 335: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,307 INFO L280 TraceCheckUtils]: 336: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,308 INFO L280 TraceCheckUtils]: 337: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,308 INFO L280 TraceCheckUtils]: 338: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,309 INFO L280 TraceCheckUtils]: 339: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,310 INFO L280 TraceCheckUtils]: 340: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,310 INFO L280 TraceCheckUtils]: 341: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,311 INFO L280 TraceCheckUtils]: 342: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,312 INFO L280 TraceCheckUtils]: 343: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,312 INFO L280 TraceCheckUtils]: 344: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,313 INFO L280 TraceCheckUtils]: 345: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,313 INFO L280 TraceCheckUtils]: 346: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,314 INFO L280 TraceCheckUtils]: 347: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,315 INFO L280 TraceCheckUtils]: 348: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,315 INFO L280 TraceCheckUtils]: 349: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,316 INFO L280 TraceCheckUtils]: 350: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,317 INFO L280 TraceCheckUtils]: 351: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,317 INFO L280 TraceCheckUtils]: 352: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,318 INFO L280 TraceCheckUtils]: 353: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,319 INFO L280 TraceCheckUtils]: 354: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,320 INFO L280 TraceCheckUtils]: 355: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,320 INFO L280 TraceCheckUtils]: 356: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,321 INFO L280 TraceCheckUtils]: 357: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,322 INFO L280 TraceCheckUtils]: 358: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,322 INFO L280 TraceCheckUtils]: 359: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,323 INFO L280 TraceCheckUtils]: 360: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,324 INFO L280 TraceCheckUtils]: 361: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,324 INFO L280 TraceCheckUtils]: 362: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,325 INFO L280 TraceCheckUtils]: 363: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,326 INFO L280 TraceCheckUtils]: 364: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,327 INFO L280 TraceCheckUtils]: 365: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,327 INFO L280 TraceCheckUtils]: 366: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,328 INFO L280 TraceCheckUtils]: 367: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,329 INFO L280 TraceCheckUtils]: 368: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,330 INFO L280 TraceCheckUtils]: 369: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,330 INFO L280 TraceCheckUtils]: 370: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,331 INFO L280 TraceCheckUtils]: 371: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,332 INFO L280 TraceCheckUtils]: 372: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,332 INFO L280 TraceCheckUtils]: 373: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,333 INFO L280 TraceCheckUtils]: 374: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,334 INFO L280 TraceCheckUtils]: 375: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,334 INFO L280 TraceCheckUtils]: 376: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,335 INFO L280 TraceCheckUtils]: 377: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,336 INFO L280 TraceCheckUtils]: 378: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,336 INFO L280 TraceCheckUtils]: 379: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,337 INFO L280 TraceCheckUtils]: 380: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,338 INFO L280 TraceCheckUtils]: 381: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,339 INFO L280 TraceCheckUtils]: 382: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,339 INFO L280 TraceCheckUtils]: 383: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,340 INFO L280 TraceCheckUtils]: 384: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,341 INFO L280 TraceCheckUtils]: 385: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,342 INFO L280 TraceCheckUtils]: 386: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,342 INFO L280 TraceCheckUtils]: 387: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,343 INFO L280 TraceCheckUtils]: 388: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,344 INFO L280 TraceCheckUtils]: 389: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,344 INFO L280 TraceCheckUtils]: 390: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,345 INFO L280 TraceCheckUtils]: 391: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,346 INFO L280 TraceCheckUtils]: 392: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,346 INFO L280 TraceCheckUtils]: 393: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,347 INFO L280 TraceCheckUtils]: 394: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,348 INFO L280 TraceCheckUtils]: 395: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,349 INFO L280 TraceCheckUtils]: 396: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,349 INFO L280 TraceCheckUtils]: 397: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,350 INFO L280 TraceCheckUtils]: 398: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,351 INFO L280 TraceCheckUtils]: 399: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,352 INFO L280 TraceCheckUtils]: 400: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,353 INFO L280 TraceCheckUtils]: 401: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,354 INFO L280 TraceCheckUtils]: 402: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,354 INFO L280 TraceCheckUtils]: 403: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,355 INFO L280 TraceCheckUtils]: 404: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,356 INFO L280 TraceCheckUtils]: 405: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,357 INFO L280 TraceCheckUtils]: 406: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,357 INFO L280 TraceCheckUtils]: 407: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,358 INFO L280 TraceCheckUtils]: 408: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,359 INFO L280 TraceCheckUtils]: 409: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:28,360 INFO L280 TraceCheckUtils]: 410: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {916#false} is VALID [2020-07-10 20:38:28,360 INFO L280 TraceCheckUtils]: 411: Hoare triple {916#false} ~nl1~0 := 1; {916#false} is VALID [2020-07-10 20:38:28,360 INFO L280 TraceCheckUtils]: 412: Hoare triple {916#false} ~mode1~0 := 0; {916#false} is VALID [2020-07-10 20:38:28,361 INFO L280 TraceCheckUtils]: 413: Hoare triple {916#false} havoc ~node2__newmax~3; {916#false} is VALID [2020-07-10 20:38:28,361 INFO L280 TraceCheckUtils]: 414: Hoare triple {916#false} ~node2__newmax~3 := 0; {916#false} is VALID [2020-07-10 20:38:28,361 INFO L280 TraceCheckUtils]: 415: Hoare triple {916#false} assume !(0 == ~mode2~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,361 INFO L280 TraceCheckUtils]: 416: Hoare triple {916#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {916#false} is VALID [2020-07-10 20:38:28,362 INFO L280 TraceCheckUtils]: 417: Hoare triple {916#false} assume !!(0 == ~ep12~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,362 INFO L280 TraceCheckUtils]: 418: Hoare triple {916#false} assume !!(0 == ~ep32~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,362 INFO L280 TraceCheckUtils]: 419: Hoare triple {916#false} ~newmax2~0 := ~node2__newmax~3; {916#false} is VALID [2020-07-10 20:38:28,363 INFO L280 TraceCheckUtils]: 420: Hoare triple {916#false} assume 2 == ~r2~0; {916#false} is VALID [2020-07-10 20:38:28,363 INFO L280 TraceCheckUtils]: 421: Hoare triple {916#false} assume !(~max2~0 == ~id2~0); {916#false} is VALID [2020-07-10 20:38:28,363 INFO L280 TraceCheckUtils]: 422: Hoare triple {916#false} ~nl2~0 := 1; {916#false} is VALID [2020-07-10 20:38:28,363 INFO L280 TraceCheckUtils]: 423: Hoare triple {916#false} ~mode2~0 := 0; {916#false} is VALID [2020-07-10 20:38:28,364 INFO L280 TraceCheckUtils]: 424: Hoare triple {916#false} havoc ~node3__newmax~3; {916#false} is VALID [2020-07-10 20:38:28,364 INFO L280 TraceCheckUtils]: 425: Hoare triple {916#false} ~node3__newmax~3 := 0; {916#false} is VALID [2020-07-10 20:38:28,364 INFO L280 TraceCheckUtils]: 426: Hoare triple {916#false} assume !(0 == ~mode3~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,364 INFO L280 TraceCheckUtils]: 427: Hoare triple {916#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {916#false} is VALID [2020-07-10 20:38:28,365 INFO L280 TraceCheckUtils]: 428: Hoare triple {916#false} assume !!(0 == ~ep13~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,365 INFO L280 TraceCheckUtils]: 429: Hoare triple {916#false} assume !!(0 == ~ep23~0 % 256); {916#false} is VALID [2020-07-10 20:38:28,365 INFO L280 TraceCheckUtils]: 430: Hoare triple {916#false} ~newmax3~0 := ~node3__newmax~3; {916#false} is VALID [2020-07-10 20:38:28,365 INFO L280 TraceCheckUtils]: 431: Hoare triple {916#false} assume 2 == ~r3~0; {916#false} is VALID [2020-07-10 20:38:28,366 INFO L280 TraceCheckUtils]: 432: Hoare triple {916#false} assume !(~max3~0 == ~id3~0); {916#false} is VALID [2020-07-10 20:38:28,366 INFO L280 TraceCheckUtils]: 433: Hoare triple {916#false} ~nl3~0 := 1; {916#false} is VALID [2020-07-10 20:38:28,366 INFO L280 TraceCheckUtils]: 434: Hoare triple {916#false} ~mode3~0 := 0; {916#false} is VALID [2020-07-10 20:38:28,366 INFO L280 TraceCheckUtils]: 435: Hoare triple {916#false} ~p12_old~0 := ~p12_new~0; {916#false} is VALID [2020-07-10 20:38:28,367 INFO L280 TraceCheckUtils]: 436: Hoare triple {916#false} ~p12_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,367 INFO L280 TraceCheckUtils]: 437: Hoare triple {916#false} ~p13_old~0 := ~p13_new~0; {916#false} is VALID [2020-07-10 20:38:28,367 INFO L280 TraceCheckUtils]: 438: Hoare triple {916#false} ~p13_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,367 INFO L280 TraceCheckUtils]: 439: Hoare triple {916#false} ~p21_old~0 := ~p21_new~0; {916#false} is VALID [2020-07-10 20:38:28,367 INFO L280 TraceCheckUtils]: 440: Hoare triple {916#false} ~p21_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,368 INFO L280 TraceCheckUtils]: 441: Hoare triple {916#false} ~p23_old~0 := ~p23_new~0; {916#false} is VALID [2020-07-10 20:38:28,368 INFO L280 TraceCheckUtils]: 442: Hoare triple {916#false} ~p23_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,368 INFO L280 TraceCheckUtils]: 443: Hoare triple {916#false} ~p31_old~0 := ~p31_new~0; {916#false} is VALID [2020-07-10 20:38:28,369 INFO L280 TraceCheckUtils]: 444: Hoare triple {916#false} ~p31_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,369 INFO L280 TraceCheckUtils]: 445: Hoare triple {916#false} ~p32_old~0 := ~p32_new~0; {916#false} is VALID [2020-07-10 20:38:28,369 INFO L280 TraceCheckUtils]: 446: Hoare triple {916#false} ~p32_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-10 20:38:28,369 INFO L280 TraceCheckUtils]: 447: Hoare triple {916#false} havoc ~check__tmp~3; {916#false} is VALID [2020-07-10 20:38:28,370 INFO L280 TraceCheckUtils]: 448: Hoare triple {916#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {916#false} is VALID [2020-07-10 20:38:28,370 INFO L280 TraceCheckUtils]: 449: Hoare triple {916#false} ~check__tmp~3 := 0; {916#false} is VALID [2020-07-10 20:38:28,370 INFO L280 TraceCheckUtils]: 450: Hoare triple {916#false} ~__return_2419~0 := ~check__tmp~3; {916#false} is VALID [2020-07-10 20:38:28,370 INFO L280 TraceCheckUtils]: 451: Hoare triple {916#false} ~main__c1~0 := ~__return_2419~0; {916#false} is VALID [2020-07-10 20:38:28,371 INFO L280 TraceCheckUtils]: 452: Hoare triple {916#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {916#false} is VALID [2020-07-10 20:38:28,371 INFO L280 TraceCheckUtils]: 453: Hoare triple {916#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {916#false} is VALID [2020-07-10 20:38:28,371 INFO L280 TraceCheckUtils]: 454: Hoare triple {916#false} havoc ~__tmp_4~0; {916#false} is VALID [2020-07-10 20:38:28,371 INFO L280 TraceCheckUtils]: 455: Hoare triple {916#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {916#false} is VALID [2020-07-10 20:38:28,372 INFO L280 TraceCheckUtils]: 456: Hoare triple {916#false} havoc ~assert__arg~3; {916#false} is VALID [2020-07-10 20:38:28,372 INFO L280 TraceCheckUtils]: 457: Hoare triple {916#false} ~assert__arg~3 := ~__tmp_4~0; {916#false} is VALID [2020-07-10 20:38:28,372 INFO L280 TraceCheckUtils]: 458: Hoare triple {916#false} assume 0 == ~assert__arg~3 % 256; {916#false} is VALID [2020-07-10 20:38:28,372 INFO L280 TraceCheckUtils]: 459: Hoare triple {916#false} assume !false; {916#false} is VALID [2020-07-10 20:38:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:28,671 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:28,674 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1515364121] [2020-07-10 20:38:28,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:28,677 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:28,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012995181] [2020-07-10 20:38:28,685 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:38:28,700 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:28,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:29,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:29,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:29,361 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:29,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:29,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:29,373 INFO L87 Difference]: Start difference. First operand 912 states. Second operand 4 states. [2020-07-10 20:38:37,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:37,042 INFO L93 Difference]: Finished difference Result 1664 states and 2163 transitions. [2020-07-10 20:38:37,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:38:37,043 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:38:37,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:38:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-10 20:38:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-10 20:38:37,127 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2163 transitions. [2020-07-10 20:38:39,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2163 edges. 2163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:39,523 INFO L225 Difference]: With dead ends: 1664 [2020-07-10 20:38:39,523 INFO L226 Difference]: Without dead ends: 1251 [2020-07-10 20:38:39,531 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:39,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2020-07-10 20:38:40,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1244. [2020-07-10 20:38:40,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:38:40,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1251 states. Second operand 1244 states. [2020-07-10 20:38:40,521 INFO L74 IsIncluded]: Start isIncluded. First operand 1251 states. Second operand 1244 states. [2020-07-10 20:38:40,521 INFO L87 Difference]: Start difference. First operand 1251 states. Second operand 1244 states. [2020-07-10 20:38:40,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:40,669 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-10 20:38:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-10 20:38:40,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:40,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:40,674 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1251 states. [2020-07-10 20:38:40,674 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1251 states. [2020-07-10 20:38:40,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:40,765 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-10 20:38:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-10 20:38:40,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:40,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:40,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:38:40,769 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:38:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1244 states. [2020-07-10 20:38:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1244 states and 1517 transitions. [2020-07-10 20:38:40,860 INFO L78 Accepts]: Start accepts. Automaton has 1244 states and 1517 transitions. Word has length 460 [2020-07-10 20:38:40,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:38:40,861 INFO L479 AbstractCegarLoop]: Abstraction has 1244 states and 1517 transitions. [2020-07-10 20:38:40,861 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:38:40,861 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1244 states and 1517 transitions. [2020-07-10 20:38:42,321 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1517 edges. 1517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1517 transitions. [2020-07-10 20:38:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-10 20:38:42,333 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:42,333 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:38:42,334 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 20:38:42,334 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:42,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:42,335 INFO L82 PathProgramCache]: Analyzing trace with hash 1495383786, now seen corresponding path program 1 times [2020-07-10 20:38:42,335 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:42,335 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1989588363] [2020-07-10 20:38:42,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:43,064 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:38:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:43,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-10 20:38:43,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,135 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,136 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,137 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,137 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,138 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,138 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,139 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,139 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,139 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,140 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,140 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,141 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,142 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,142 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,142 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,143 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,143 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,144 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,144 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,144 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,145 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,145 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,145 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,146 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,146 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,146 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,147 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-10 20:38:43,148 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-10 20:38:43,148 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-10 20:38:43,148 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,149 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,149 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,149 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,150 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,150 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,151 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,151 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-10 20:38:43,152 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-10 20:38:43,163 INFO L263 TraceCheckUtils]: 0: Hoare triple {9302#true} call ULTIMATE.init(); {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:43,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-10 20:38:43,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,171 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,173 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,173 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,174 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,176 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,176 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,176 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,176 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,177 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,177 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,178 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,178 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,179 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,179 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,180 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,180 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-10 20:38:43,180 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-10 20:38:43,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-10 20:38:43,181 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,181 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,181 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,181 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,182 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,182 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,182 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,182 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,183 INFO L280 TraceCheckUtils]: 62: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-10 20:38:43,183 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-10 20:38:43,183 INFO L263 TraceCheckUtils]: 64: Hoare triple {9302#true} call #t~ret30 := main(); {9302#true} is VALID [2020-07-10 20:38:43,183 INFO L280 TraceCheckUtils]: 65: Hoare triple {9302#true} havoc ~main__c1~0; {9302#true} is VALID [2020-07-10 20:38:43,183 INFO L280 TraceCheckUtils]: 66: Hoare triple {9302#true} havoc ~main__i2~0; {9302#true} is VALID [2020-07-10 20:38:43,184 INFO L280 TraceCheckUtils]: 67: Hoare triple {9302#true} ~main__c1~0 := 0; {9302#true} is VALID [2020-07-10 20:38:43,184 INFO L280 TraceCheckUtils]: 68: Hoare triple {9302#true} ~ep12~0 := #t~nondet0; {9302#true} is VALID [2020-07-10 20:38:43,184 INFO L280 TraceCheckUtils]: 69: Hoare triple {9302#true} havoc #t~nondet0; {9302#true} is VALID [2020-07-10 20:38:43,184 INFO L280 TraceCheckUtils]: 70: Hoare triple {9302#true} ~ep13~0 := #t~nondet1; {9302#true} is VALID [2020-07-10 20:38:43,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {9302#true} havoc #t~nondet1; {9302#true} is VALID [2020-07-10 20:38:43,185 INFO L280 TraceCheckUtils]: 72: Hoare triple {9302#true} ~ep21~0 := #t~nondet2; {9302#true} is VALID [2020-07-10 20:38:43,185 INFO L280 TraceCheckUtils]: 73: Hoare triple {9302#true} havoc #t~nondet2; {9302#true} is VALID [2020-07-10 20:38:43,185 INFO L280 TraceCheckUtils]: 74: Hoare triple {9302#true} ~ep23~0 := #t~nondet3; {9302#true} is VALID [2020-07-10 20:38:43,185 INFO L280 TraceCheckUtils]: 75: Hoare triple {9302#true} havoc #t~nondet3; {9302#true} is VALID [2020-07-10 20:38:43,185 INFO L280 TraceCheckUtils]: 76: Hoare triple {9302#true} ~ep31~0 := #t~nondet4; {9302#true} is VALID [2020-07-10 20:38:43,186 INFO L280 TraceCheckUtils]: 77: Hoare triple {9302#true} havoc #t~nondet4; {9302#true} is VALID [2020-07-10 20:38:43,186 INFO L280 TraceCheckUtils]: 78: Hoare triple {9302#true} ~ep32~0 := #t~nondet5; {9302#true} is VALID [2020-07-10 20:38:43,186 INFO L280 TraceCheckUtils]: 79: Hoare triple {9302#true} havoc #t~nondet5; {9302#true} is VALID [2020-07-10 20:38:43,186 INFO L280 TraceCheckUtils]: 80: Hoare triple {9302#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,186 INFO L280 TraceCheckUtils]: 81: Hoare triple {9302#true} ~id1~0 := #t~nondet6; {9302#true} is VALID [2020-07-10 20:38:43,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {9302#true} havoc #t~nondet6; {9302#true} is VALID [2020-07-10 20:38:43,187 INFO L280 TraceCheckUtils]: 83: Hoare triple {9302#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {9302#true} ~r1~0 := #t~nondet7; {9302#true} is VALID [2020-07-10 20:38:43,187 INFO L280 TraceCheckUtils]: 85: Hoare triple {9302#true} havoc #t~nondet7; {9302#true} is VALID [2020-07-10 20:38:43,187 INFO L280 TraceCheckUtils]: 86: Hoare triple {9302#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,188 INFO L280 TraceCheckUtils]: 87: Hoare triple {9302#true} ~st1~0 := #t~nondet8; {9302#true} is VALID [2020-07-10 20:38:43,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {9302#true} havoc #t~nondet8; {9302#true} is VALID [2020-07-10 20:38:43,188 INFO L280 TraceCheckUtils]: 89: Hoare triple {9302#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,189 INFO L280 TraceCheckUtils]: 90: Hoare triple {9302#true} ~nl1~0 := #t~nondet9; {9302#true} is VALID [2020-07-10 20:38:43,189 INFO L280 TraceCheckUtils]: 91: Hoare triple {9302#true} havoc #t~nondet9; {9302#true} is VALID [2020-07-10 20:38:43,189 INFO L280 TraceCheckUtils]: 92: Hoare triple {9302#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,190 INFO L280 TraceCheckUtils]: 93: Hoare triple {9302#true} ~m1~0 := #t~nondet10; {9302#true} is VALID [2020-07-10 20:38:43,190 INFO L280 TraceCheckUtils]: 94: Hoare triple {9302#true} havoc #t~nondet10; {9302#true} is VALID [2020-07-10 20:38:43,190 INFO L280 TraceCheckUtils]: 95: Hoare triple {9302#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,191 INFO L280 TraceCheckUtils]: 96: Hoare triple {9302#true} ~max1~0 := #t~nondet11; {9302#true} is VALID [2020-07-10 20:38:43,191 INFO L280 TraceCheckUtils]: 97: Hoare triple {9302#true} havoc #t~nondet11; {9302#true} is VALID [2020-07-10 20:38:43,191 INFO L280 TraceCheckUtils]: 98: Hoare triple {9302#true} ~mode1~0 := #t~nondet12; {9302#true} is VALID [2020-07-10 20:38:43,192 INFO L280 TraceCheckUtils]: 99: Hoare triple {9302#true} havoc #t~nondet12; {9302#true} is VALID [2020-07-10 20:38:43,192 INFO L280 TraceCheckUtils]: 100: Hoare triple {9302#true} ~newmax1~0 := #t~nondet13; {9302#true} is VALID [2020-07-10 20:38:43,192 INFO L280 TraceCheckUtils]: 101: Hoare triple {9302#true} havoc #t~nondet13; {9302#true} is VALID [2020-07-10 20:38:43,192 INFO L280 TraceCheckUtils]: 102: Hoare triple {9302#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,192 INFO L280 TraceCheckUtils]: 103: Hoare triple {9302#true} ~id2~0 := #t~nondet14; {9302#true} is VALID [2020-07-10 20:38:43,193 INFO L280 TraceCheckUtils]: 104: Hoare triple {9302#true} havoc #t~nondet14; {9302#true} is VALID [2020-07-10 20:38:43,193 INFO L280 TraceCheckUtils]: 105: Hoare triple {9302#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,193 INFO L280 TraceCheckUtils]: 106: Hoare triple {9302#true} ~r2~0 := #t~nondet15; {9302#true} is VALID [2020-07-10 20:38:43,193 INFO L280 TraceCheckUtils]: 107: Hoare triple {9302#true} havoc #t~nondet15; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 108: Hoare triple {9302#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 109: Hoare triple {9302#true} ~st2~0 := #t~nondet16; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 110: Hoare triple {9302#true} havoc #t~nondet16; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 111: Hoare triple {9302#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 112: Hoare triple {9302#true} ~nl2~0 := #t~nondet17; {9302#true} is VALID [2020-07-10 20:38:43,194 INFO L280 TraceCheckUtils]: 113: Hoare triple {9302#true} havoc #t~nondet17; {9302#true} is VALID [2020-07-10 20:38:43,195 INFO L280 TraceCheckUtils]: 114: Hoare triple {9302#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,195 INFO L280 TraceCheckUtils]: 115: Hoare triple {9302#true} ~m2~0 := #t~nondet18; {9302#true} is VALID [2020-07-10 20:38:43,195 INFO L280 TraceCheckUtils]: 116: Hoare triple {9302#true} havoc #t~nondet18; {9302#true} is VALID [2020-07-10 20:38:43,195 INFO L280 TraceCheckUtils]: 117: Hoare triple {9302#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,195 INFO L280 TraceCheckUtils]: 118: Hoare triple {9302#true} ~max2~0 := #t~nondet19; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 119: Hoare triple {9302#true} havoc #t~nondet19; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 120: Hoare triple {9302#true} ~mode2~0 := #t~nondet20; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 121: Hoare triple {9302#true} havoc #t~nondet20; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 122: Hoare triple {9302#true} ~newmax2~0 := #t~nondet21; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 123: Hoare triple {9302#true} havoc #t~nondet21; {9302#true} is VALID [2020-07-10 20:38:43,196 INFO L280 TraceCheckUtils]: 124: Hoare triple {9302#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 125: Hoare triple {9302#true} ~id3~0 := #t~nondet22; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 126: Hoare triple {9302#true} havoc #t~nondet22; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 127: Hoare triple {9302#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 128: Hoare triple {9302#true} ~r3~0 := #t~nondet23; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 129: Hoare triple {9302#true} havoc #t~nondet23; {9302#true} is VALID [2020-07-10 20:38:43,197 INFO L280 TraceCheckUtils]: 130: Hoare triple {9302#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,198 INFO L280 TraceCheckUtils]: 131: Hoare triple {9302#true} ~st3~0 := #t~nondet24; {9302#true} is VALID [2020-07-10 20:38:43,198 INFO L280 TraceCheckUtils]: 132: Hoare triple {9302#true} havoc #t~nondet24; {9302#true} is VALID [2020-07-10 20:38:43,198 INFO L280 TraceCheckUtils]: 133: Hoare triple {9302#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,198 INFO L280 TraceCheckUtils]: 134: Hoare triple {9302#true} ~nl3~0 := #t~nondet25; {9302#true} is VALID [2020-07-10 20:38:43,198 INFO L280 TraceCheckUtils]: 135: Hoare triple {9302#true} havoc #t~nondet25; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 136: Hoare triple {9302#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 137: Hoare triple {9302#true} ~m3~0 := #t~nondet26; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 138: Hoare triple {9302#true} havoc #t~nondet26; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 139: Hoare triple {9302#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 140: Hoare triple {9302#true} ~max3~0 := #t~nondet27; {9302#true} is VALID [2020-07-10 20:38:43,199 INFO L280 TraceCheckUtils]: 141: Hoare triple {9302#true} havoc #t~nondet27; {9302#true} is VALID [2020-07-10 20:38:43,200 INFO L280 TraceCheckUtils]: 142: Hoare triple {9302#true} ~mode3~0 := #t~nondet28; {9302#true} is VALID [2020-07-10 20:38:43,200 INFO L280 TraceCheckUtils]: 143: Hoare triple {9302#true} havoc #t~nondet28; {9302#true} is VALID [2020-07-10 20:38:43,200 INFO L280 TraceCheckUtils]: 144: Hoare triple {9302#true} ~newmax3~0 := #t~nondet29; {9302#true} is VALID [2020-07-10 20:38:43,200 INFO L280 TraceCheckUtils]: 145: Hoare triple {9302#true} havoc #t~nondet29; {9302#true} is VALID [2020-07-10 20:38:43,200 INFO L280 TraceCheckUtils]: 146: Hoare triple {9302#true} havoc ~init__r121~0; {9302#true} is VALID [2020-07-10 20:38:43,201 INFO L280 TraceCheckUtils]: 147: Hoare triple {9302#true} havoc ~init__r131~0; {9302#true} is VALID [2020-07-10 20:38:43,201 INFO L280 TraceCheckUtils]: 148: Hoare triple {9302#true} havoc ~init__r211~0; {9302#true} is VALID [2020-07-10 20:38:43,201 INFO L280 TraceCheckUtils]: 149: Hoare triple {9302#true} havoc ~init__r231~0; {9302#true} is VALID [2020-07-10 20:38:43,201 INFO L280 TraceCheckUtils]: 150: Hoare triple {9302#true} havoc ~init__r311~0; {9302#true} is VALID [2020-07-10 20:38:43,201 INFO L280 TraceCheckUtils]: 151: Hoare triple {9302#true} havoc ~init__r321~0; {9302#true} is VALID [2020-07-10 20:38:43,202 INFO L280 TraceCheckUtils]: 152: Hoare triple {9302#true} havoc ~init__r122~0; {9302#true} is VALID [2020-07-10 20:38:43,202 INFO L280 TraceCheckUtils]: 153: Hoare triple {9302#true} havoc ~init__tmp~0; {9302#true} is VALID [2020-07-10 20:38:43,202 INFO L280 TraceCheckUtils]: 154: Hoare triple {9302#true} havoc ~init__r132~0; {9302#true} is VALID [2020-07-10 20:38:43,202 INFO L280 TraceCheckUtils]: 155: Hoare triple {9302#true} havoc ~init__tmp___0~0; {9302#true} is VALID [2020-07-10 20:38:43,202 INFO L280 TraceCheckUtils]: 156: Hoare triple {9302#true} havoc ~init__r212~0; {9302#true} is VALID [2020-07-10 20:38:43,203 INFO L280 TraceCheckUtils]: 157: Hoare triple {9302#true} havoc ~init__tmp___1~0; {9302#true} is VALID [2020-07-10 20:38:43,203 INFO L280 TraceCheckUtils]: 158: Hoare triple {9302#true} havoc ~init__r232~0; {9302#true} is VALID [2020-07-10 20:38:43,203 INFO L280 TraceCheckUtils]: 159: Hoare triple {9302#true} havoc ~init__tmp___2~0; {9302#true} is VALID [2020-07-10 20:38:43,203 INFO L280 TraceCheckUtils]: 160: Hoare triple {9302#true} havoc ~init__r312~0; {9302#true} is VALID [2020-07-10 20:38:43,204 INFO L280 TraceCheckUtils]: 161: Hoare triple {9302#true} havoc ~init__tmp___3~0; {9302#true} is VALID [2020-07-10 20:38:43,204 INFO L280 TraceCheckUtils]: 162: Hoare triple {9302#true} havoc ~init__r322~0; {9302#true} is VALID [2020-07-10 20:38:43,205 INFO L280 TraceCheckUtils]: 163: Hoare triple {9302#true} havoc ~init__tmp___4~0; {9302#true} is VALID [2020-07-10 20:38:43,205 INFO L280 TraceCheckUtils]: 164: Hoare triple {9302#true} havoc ~init__tmp___5~0; {9302#true} is VALID [2020-07-10 20:38:43,205 INFO L280 TraceCheckUtils]: 165: Hoare triple {9302#true} ~init__r121~0 := ~ep12~0; {9302#true} is VALID [2020-07-10 20:38:43,206 INFO L280 TraceCheckUtils]: 166: Hoare triple {9302#true} ~init__r131~0 := ~ep13~0; {9302#true} is VALID [2020-07-10 20:38:43,206 INFO L280 TraceCheckUtils]: 167: Hoare triple {9302#true} ~init__r211~0 := ~ep21~0; {9302#true} is VALID [2020-07-10 20:38:43,206 INFO L280 TraceCheckUtils]: 168: Hoare triple {9302#true} ~init__r231~0 := ~ep23~0; {9302#true} is VALID [2020-07-10 20:38:43,206 INFO L280 TraceCheckUtils]: 169: Hoare triple {9302#true} ~init__r311~0 := ~ep31~0; {9302#true} is VALID [2020-07-10 20:38:43,206 INFO L280 TraceCheckUtils]: 170: Hoare triple {9302#true} ~init__r321~0 := ~ep32~0; {9302#true} is VALID [2020-07-10 20:38:43,207 INFO L280 TraceCheckUtils]: 171: Hoare triple {9302#true} assume !(0 == ~init__r121~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,207 INFO L280 TraceCheckUtils]: 172: Hoare triple {9302#true} ~init__tmp~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,207 INFO L280 TraceCheckUtils]: 173: Hoare triple {9302#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,207 INFO L280 TraceCheckUtils]: 174: Hoare triple {9302#true} assume !(0 == ~init__r131~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,207 INFO L280 TraceCheckUtils]: 175: Hoare triple {9302#true} ~init__tmp___0~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,208 INFO L280 TraceCheckUtils]: 176: Hoare triple {9302#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,208 INFO L280 TraceCheckUtils]: 177: Hoare triple {9302#true} assume !(0 == ~init__r211~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,208 INFO L280 TraceCheckUtils]: 178: Hoare triple {9302#true} ~init__tmp___1~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,208 INFO L280 TraceCheckUtils]: 179: Hoare triple {9302#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,209 INFO L280 TraceCheckUtils]: 180: Hoare triple {9302#true} assume !(0 == ~init__r231~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,209 INFO L280 TraceCheckUtils]: 181: Hoare triple {9302#true} ~init__tmp___2~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,209 INFO L280 TraceCheckUtils]: 182: Hoare triple {9302#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,210 INFO L280 TraceCheckUtils]: 183: Hoare triple {9302#true} assume !(0 == ~init__r311~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,210 INFO L280 TraceCheckUtils]: 184: Hoare triple {9302#true} ~init__tmp___3~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,210 INFO L280 TraceCheckUtils]: 185: Hoare triple {9302#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,211 INFO L280 TraceCheckUtils]: 186: Hoare triple {9302#true} assume !(0 == ~init__r321~0 % 256); {9302#true} is VALID [2020-07-10 20:38:43,211 INFO L280 TraceCheckUtils]: 187: Hoare triple {9302#true} ~init__tmp___4~0 := 1; {9302#true} is VALID [2020-07-10 20:38:43,211 INFO L280 TraceCheckUtils]: 188: Hoare triple {9302#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9302#true} is VALID [2020-07-10 20:38:43,211 INFO L280 TraceCheckUtils]: 189: Hoare triple {9302#true} assume ~id1~0 != ~id2~0; {9302#true} is VALID [2020-07-10 20:38:43,212 INFO L280 TraceCheckUtils]: 190: Hoare triple {9302#true} assume ~id1~0 != ~id3~0; {9302#true} is VALID [2020-07-10 20:38:43,212 INFO L280 TraceCheckUtils]: 191: Hoare triple {9302#true} assume ~id2~0 != ~id3~0; {9302#true} is VALID [2020-07-10 20:38:43,212 INFO L280 TraceCheckUtils]: 192: Hoare triple {9302#true} assume ~id1~0 >= 0; {9302#true} is VALID [2020-07-10 20:38:43,212 INFO L280 TraceCheckUtils]: 193: Hoare triple {9302#true} assume ~id2~0 >= 0; {9302#true} is VALID [2020-07-10 20:38:43,212 INFO L280 TraceCheckUtils]: 194: Hoare triple {9302#true} assume ~id3~0 >= 0; {9302#true} is VALID [2020-07-10 20:38:43,213 INFO L280 TraceCheckUtils]: 195: Hoare triple {9302#true} assume 0 == ~r1~0; {9302#true} is VALID [2020-07-10 20:38:43,213 INFO L280 TraceCheckUtils]: 196: Hoare triple {9302#true} assume 0 == ~r2~0; {9302#true} is VALID [2020-07-10 20:38:43,213 INFO L280 TraceCheckUtils]: 197: Hoare triple {9302#true} assume 0 == ~r3~0; {9302#true} is VALID [2020-07-10 20:38:43,213 INFO L280 TraceCheckUtils]: 198: Hoare triple {9302#true} assume ~max1~0 == ~id1~0; {9302#true} is VALID [2020-07-10 20:38:43,214 INFO L280 TraceCheckUtils]: 199: Hoare triple {9302#true} assume ~max2~0 == ~id2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,215 INFO L280 TraceCheckUtils]: 200: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,215 INFO L280 TraceCheckUtils]: 201: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,216 INFO L280 TraceCheckUtils]: 202: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,216 INFO L280 TraceCheckUtils]: 203: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,217 INFO L280 TraceCheckUtils]: 204: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,218 INFO L280 TraceCheckUtils]: 205: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,218 INFO L280 TraceCheckUtils]: 206: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,219 INFO L280 TraceCheckUtils]: 207: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,219 INFO L280 TraceCheckUtils]: 208: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,220 INFO L280 TraceCheckUtils]: 209: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,221 INFO L280 TraceCheckUtils]: 210: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,221 INFO L280 TraceCheckUtils]: 211: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,222 INFO L280 TraceCheckUtils]: 212: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,222 INFO L280 TraceCheckUtils]: 213: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,223 INFO L280 TraceCheckUtils]: 214: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_1863~0 := ~init__tmp___5~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,224 INFO L280 TraceCheckUtils]: 215: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1863~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,224 INFO L280 TraceCheckUtils]: 216: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,225 INFO L280 TraceCheckUtils]: 217: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,227 INFO L280 TraceCheckUtils]: 218: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,227 INFO L280 TraceCheckUtils]: 219: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,229 INFO L280 TraceCheckUtils]: 220: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,229 INFO L280 TraceCheckUtils]: 221: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,230 INFO L280 TraceCheckUtils]: 222: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,231 INFO L280 TraceCheckUtils]: 223: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,232 INFO L280 TraceCheckUtils]: 224: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,232 INFO L280 TraceCheckUtils]: 225: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,233 INFO L280 TraceCheckUtils]: 226: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,234 INFO L280 TraceCheckUtils]: 227: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,235 INFO L280 TraceCheckUtils]: 228: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,235 INFO L280 TraceCheckUtils]: 229: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,236 INFO L280 TraceCheckUtils]: 230: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,236 INFO L280 TraceCheckUtils]: 231: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,237 INFO L280 TraceCheckUtils]: 232: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,237 INFO L280 TraceCheckUtils]: 233: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,238 INFO L280 TraceCheckUtils]: 234: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,238 INFO L280 TraceCheckUtils]: 235: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,239 INFO L280 TraceCheckUtils]: 236: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,240 INFO L280 TraceCheckUtils]: 237: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,240 INFO L280 TraceCheckUtils]: 238: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,241 INFO L280 TraceCheckUtils]: 239: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,241 INFO L280 TraceCheckUtils]: 240: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,242 INFO L280 TraceCheckUtils]: 241: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,244 INFO L280 TraceCheckUtils]: 242: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,249 INFO L280 TraceCheckUtils]: 243: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,249 INFO L280 TraceCheckUtils]: 244: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,250 INFO L280 TraceCheckUtils]: 245: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,250 INFO L280 TraceCheckUtils]: 246: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,251 INFO L280 TraceCheckUtils]: 247: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,251 INFO L280 TraceCheckUtils]: 248: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,252 INFO L280 TraceCheckUtils]: 249: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,252 INFO L280 TraceCheckUtils]: 250: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,253 INFO L280 TraceCheckUtils]: 251: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,253 INFO L280 TraceCheckUtils]: 252: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,254 INFO L280 TraceCheckUtils]: 253: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,254 INFO L280 TraceCheckUtils]: 254: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,255 INFO L280 TraceCheckUtils]: 255: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,255 INFO L280 TraceCheckUtils]: 256: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,256 INFO L280 TraceCheckUtils]: 257: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,256 INFO L280 TraceCheckUtils]: 258: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,257 INFO L280 TraceCheckUtils]: 259: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,257 INFO L280 TraceCheckUtils]: 260: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,258 INFO L280 TraceCheckUtils]: 261: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,258 INFO L280 TraceCheckUtils]: 262: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,259 INFO L280 TraceCheckUtils]: 263: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,260 INFO L280 TraceCheckUtils]: 264: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,260 INFO L280 TraceCheckUtils]: 265: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,261 INFO L280 TraceCheckUtils]: 266: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,261 INFO L280 TraceCheckUtils]: 267: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,262 INFO L280 TraceCheckUtils]: 268: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,262 INFO L280 TraceCheckUtils]: 269: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,263 INFO L280 TraceCheckUtils]: 270: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,263 INFO L280 TraceCheckUtils]: 271: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,264 INFO L280 TraceCheckUtils]: 272: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,265 INFO L280 TraceCheckUtils]: 273: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,265 INFO L280 TraceCheckUtils]: 274: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,266 INFO L280 TraceCheckUtils]: 275: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,267 INFO L280 TraceCheckUtils]: 276: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2009~0 := ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,267 INFO L280 TraceCheckUtils]: 277: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2009~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,268 INFO L280 TraceCheckUtils]: 278: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,269 INFO L280 TraceCheckUtils]: 279: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,269 INFO L280 TraceCheckUtils]: 280: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,270 INFO L280 TraceCheckUtils]: 281: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,271 INFO L280 TraceCheckUtils]: 282: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,271 INFO L280 TraceCheckUtils]: 283: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,272 INFO L280 TraceCheckUtils]: 284: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,273 INFO L280 TraceCheckUtils]: 285: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,273 INFO L280 TraceCheckUtils]: 286: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,274 INFO L280 TraceCheckUtils]: 287: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,275 INFO L280 TraceCheckUtils]: 288: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,275 INFO L280 TraceCheckUtils]: 289: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,276 INFO L280 TraceCheckUtils]: 290: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,277 INFO L280 TraceCheckUtils]: 291: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,277 INFO L280 TraceCheckUtils]: 292: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,278 INFO L280 TraceCheckUtils]: 293: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,279 INFO L280 TraceCheckUtils]: 294: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,280 INFO L280 TraceCheckUtils]: 295: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,280 INFO L280 TraceCheckUtils]: 296: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,281 INFO L280 TraceCheckUtils]: 297: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,281 INFO L280 TraceCheckUtils]: 298: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,282 INFO L280 TraceCheckUtils]: 299: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,283 INFO L280 TraceCheckUtils]: 300: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,283 INFO L280 TraceCheckUtils]: 301: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,284 INFO L280 TraceCheckUtils]: 302: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,284 INFO L280 TraceCheckUtils]: 303: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,285 INFO L280 TraceCheckUtils]: 304: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,285 INFO L280 TraceCheckUtils]: 305: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,286 INFO L280 TraceCheckUtils]: 306: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,286 INFO L280 TraceCheckUtils]: 307: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,287 INFO L280 TraceCheckUtils]: 308: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,287 INFO L280 TraceCheckUtils]: 309: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,288 INFO L280 TraceCheckUtils]: 310: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,289 INFO L280 TraceCheckUtils]: 311: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,289 INFO L280 TraceCheckUtils]: 312: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,290 INFO L280 TraceCheckUtils]: 313: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,290 INFO L280 TraceCheckUtils]: 314: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,291 INFO L280 TraceCheckUtils]: 315: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,291 INFO L280 TraceCheckUtils]: 316: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,292 INFO L280 TraceCheckUtils]: 317: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,292 INFO L280 TraceCheckUtils]: 318: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,293 INFO L280 TraceCheckUtils]: 319: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,293 INFO L280 TraceCheckUtils]: 320: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,294 INFO L280 TraceCheckUtils]: 321: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,294 INFO L280 TraceCheckUtils]: 322: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,295 INFO L280 TraceCheckUtils]: 323: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,296 INFO L280 TraceCheckUtils]: 324: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,296 INFO L280 TraceCheckUtils]: 325: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,297 INFO L280 TraceCheckUtils]: 326: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,297 INFO L280 TraceCheckUtils]: 327: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,298 INFO L280 TraceCheckUtils]: 328: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,298 INFO L280 TraceCheckUtils]: 329: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,299 INFO L280 TraceCheckUtils]: 330: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,300 INFO L280 TraceCheckUtils]: 331: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,300 INFO L280 TraceCheckUtils]: 332: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,301 INFO L280 TraceCheckUtils]: 333: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,301 INFO L280 TraceCheckUtils]: 334: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,302 INFO L280 TraceCheckUtils]: 335: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,302 INFO L280 TraceCheckUtils]: 336: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,303 INFO L280 TraceCheckUtils]: 337: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2142~0 := ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,303 INFO L280 TraceCheckUtils]: 338: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2142~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,304 INFO L280 TraceCheckUtils]: 339: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,304 INFO L280 TraceCheckUtils]: 340: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,305 INFO L280 TraceCheckUtils]: 341: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,306 INFO L280 TraceCheckUtils]: 342: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,306 INFO L280 TraceCheckUtils]: 343: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,307 INFO L280 TraceCheckUtils]: 344: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,307 INFO L280 TraceCheckUtils]: 345: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,308 INFO L280 TraceCheckUtils]: 346: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,309 INFO L280 TraceCheckUtils]: 347: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,309 INFO L280 TraceCheckUtils]: 348: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,310 INFO L280 TraceCheckUtils]: 349: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,310 INFO L280 TraceCheckUtils]: 350: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,311 INFO L280 TraceCheckUtils]: 351: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,312 INFO L280 TraceCheckUtils]: 352: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,312 INFO L280 TraceCheckUtils]: 353: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,313 INFO L280 TraceCheckUtils]: 354: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,314 INFO L280 TraceCheckUtils]: 355: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,314 INFO L280 TraceCheckUtils]: 356: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,315 INFO L280 TraceCheckUtils]: 357: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,315 INFO L280 TraceCheckUtils]: 358: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,316 INFO L280 TraceCheckUtils]: 359: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,317 INFO L280 TraceCheckUtils]: 360: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,317 INFO L280 TraceCheckUtils]: 361: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,318 INFO L280 TraceCheckUtils]: 362: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,319 INFO L280 TraceCheckUtils]: 363: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,319 INFO L280 TraceCheckUtils]: 364: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,320 INFO L280 TraceCheckUtils]: 365: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,320 INFO L280 TraceCheckUtils]: 366: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,321 INFO L280 TraceCheckUtils]: 367: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,322 INFO L280 TraceCheckUtils]: 368: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,322 INFO L280 TraceCheckUtils]: 369: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,323 INFO L280 TraceCheckUtils]: 370: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,323 INFO L280 TraceCheckUtils]: 371: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,324 INFO L280 TraceCheckUtils]: 372: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,325 INFO L280 TraceCheckUtils]: 373: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,325 INFO L280 TraceCheckUtils]: 374: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,326 INFO L280 TraceCheckUtils]: 375: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,326 INFO L280 TraceCheckUtils]: 376: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,327 INFO L280 TraceCheckUtils]: 377: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,327 INFO L280 TraceCheckUtils]: 378: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,328 INFO L280 TraceCheckUtils]: 379: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,329 INFO L280 TraceCheckUtils]: 380: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,329 INFO L280 TraceCheckUtils]: 381: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,330 INFO L280 TraceCheckUtils]: 382: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,330 INFO L280 TraceCheckUtils]: 383: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,331 INFO L280 TraceCheckUtils]: 384: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,332 INFO L280 TraceCheckUtils]: 385: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,332 INFO L280 TraceCheckUtils]: 386: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,333 INFO L280 TraceCheckUtils]: 387: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,333 INFO L280 TraceCheckUtils]: 388: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,334 INFO L280 TraceCheckUtils]: 389: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,334 INFO L280 TraceCheckUtils]: 390: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,335 INFO L280 TraceCheckUtils]: 391: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,335 INFO L280 TraceCheckUtils]: 392: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2281~0 := ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,336 INFO L280 TraceCheckUtils]: 393: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2281~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,336 INFO L280 TraceCheckUtils]: 394: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,337 INFO L280 TraceCheckUtils]: 395: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,338 INFO L280 TraceCheckUtils]: 396: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,338 INFO L280 TraceCheckUtils]: 397: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,339 INFO L280 TraceCheckUtils]: 398: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,339 INFO L280 TraceCheckUtils]: 399: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,340 INFO L280 TraceCheckUtils]: 400: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,340 INFO L280 TraceCheckUtils]: 401: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,341 INFO L280 TraceCheckUtils]: 402: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,341 INFO L280 TraceCheckUtils]: 403: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,342 INFO L280 TraceCheckUtils]: 404: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,342 INFO L280 TraceCheckUtils]: 405: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,343 INFO L280 TraceCheckUtils]: 406: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,343 INFO L280 TraceCheckUtils]: 407: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,344 INFO L280 TraceCheckUtils]: 408: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,345 INFO L280 TraceCheckUtils]: 409: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,345 INFO L280 TraceCheckUtils]: 410: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,346 INFO L280 TraceCheckUtils]: 411: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,346 INFO L280 TraceCheckUtils]: 412: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,347 INFO L280 TraceCheckUtils]: 413: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,348 INFO L280 TraceCheckUtils]: 414: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,348 INFO L280 TraceCheckUtils]: 415: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,349 INFO L280 TraceCheckUtils]: 416: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,349 INFO L280 TraceCheckUtils]: 417: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,350 INFO L280 TraceCheckUtils]: 418: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,350 INFO L280 TraceCheckUtils]: 419: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,351 INFO L280 TraceCheckUtils]: 420: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:43,351 INFO L280 TraceCheckUtils]: 421: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9303#false} is VALID [2020-07-10 20:38:43,351 INFO L280 TraceCheckUtils]: 422: Hoare triple {9303#false} ~nl2~0 := 1; {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 423: Hoare triple {9303#false} ~mode2~0 := 0; {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 424: Hoare triple {9303#false} havoc ~node3__newmax~3; {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 425: Hoare triple {9303#false} ~node3__newmax~3 := 0; {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 426: Hoare triple {9303#false} assume !(0 == ~mode3~0 % 256); {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 427: Hoare triple {9303#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9303#false} is VALID [2020-07-10 20:38:43,352 INFO L280 TraceCheckUtils]: 428: Hoare triple {9303#false} assume !!(0 == ~ep13~0 % 256); {9303#false} is VALID [2020-07-10 20:38:43,353 INFO L280 TraceCheckUtils]: 429: Hoare triple {9303#false} assume !!(0 == ~ep23~0 % 256); {9303#false} is VALID [2020-07-10 20:38:43,353 INFO L280 TraceCheckUtils]: 430: Hoare triple {9303#false} ~newmax3~0 := ~node3__newmax~3; {9303#false} is VALID [2020-07-10 20:38:43,353 INFO L280 TraceCheckUtils]: 431: Hoare triple {9303#false} assume 2 == ~r3~0; {9303#false} is VALID [2020-07-10 20:38:43,353 INFO L280 TraceCheckUtils]: 432: Hoare triple {9303#false} assume !(~max3~0 == ~id3~0); {9303#false} is VALID [2020-07-10 20:38:43,353 INFO L280 TraceCheckUtils]: 433: Hoare triple {9303#false} ~nl3~0 := 1; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 434: Hoare triple {9303#false} ~mode3~0 := 0; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 435: Hoare triple {9303#false} ~p12_old~0 := ~p12_new~0; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 436: Hoare triple {9303#false} ~p12_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 437: Hoare triple {9303#false} ~p13_old~0 := ~p13_new~0; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 438: Hoare triple {9303#false} ~p13_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,354 INFO L280 TraceCheckUtils]: 439: Hoare triple {9303#false} ~p21_old~0 := ~p21_new~0; {9303#false} is VALID [2020-07-10 20:38:43,355 INFO L280 TraceCheckUtils]: 440: Hoare triple {9303#false} ~p21_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,355 INFO L280 TraceCheckUtils]: 441: Hoare triple {9303#false} ~p23_old~0 := ~p23_new~0; {9303#false} is VALID [2020-07-10 20:38:43,355 INFO L280 TraceCheckUtils]: 442: Hoare triple {9303#false} ~p23_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,355 INFO L280 TraceCheckUtils]: 443: Hoare triple {9303#false} ~p31_old~0 := ~p31_new~0; {9303#false} is VALID [2020-07-10 20:38:43,355 INFO L280 TraceCheckUtils]: 444: Hoare triple {9303#false} ~p31_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 445: Hoare triple {9303#false} ~p32_old~0 := ~p32_new~0; {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 446: Hoare triple {9303#false} ~p32_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 447: Hoare triple {9303#false} havoc ~check__tmp~3; {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 448: Hoare triple {9303#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 449: Hoare triple {9303#false} ~check__tmp~3 := 0; {9303#false} is VALID [2020-07-10 20:38:43,356 INFO L280 TraceCheckUtils]: 450: Hoare triple {9303#false} ~__return_2419~0 := ~check__tmp~3; {9303#false} is VALID [2020-07-10 20:38:43,357 INFO L280 TraceCheckUtils]: 451: Hoare triple {9303#false} ~main__c1~0 := ~__return_2419~0; {9303#false} is VALID [2020-07-10 20:38:43,357 INFO L280 TraceCheckUtils]: 452: Hoare triple {9303#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {9303#false} is VALID [2020-07-10 20:38:43,357 INFO L280 TraceCheckUtils]: 453: Hoare triple {9303#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {9303#false} is VALID [2020-07-10 20:38:43,357 INFO L280 TraceCheckUtils]: 454: Hoare triple {9303#false} havoc ~__tmp_4~0; {9303#false} is VALID [2020-07-10 20:38:43,357 INFO L280 TraceCheckUtils]: 455: Hoare triple {9303#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9303#false} is VALID [2020-07-10 20:38:43,358 INFO L280 TraceCheckUtils]: 456: Hoare triple {9303#false} havoc ~assert__arg~3; {9303#false} is VALID [2020-07-10 20:38:43,358 INFO L280 TraceCheckUtils]: 457: Hoare triple {9303#false} ~assert__arg~3 := ~__tmp_4~0; {9303#false} is VALID [2020-07-10 20:38:43,358 INFO L280 TraceCheckUtils]: 458: Hoare triple {9303#false} assume 0 == ~assert__arg~3 % 256; {9303#false} is VALID [2020-07-10 20:38:43,358 INFO L280 TraceCheckUtils]: 459: Hoare triple {9303#false} assume !false; {9303#false} is VALID [2020-07-10 20:38:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:43,583 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:43,583 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1989588363] [2020-07-10 20:38:43,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:43,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:43,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382605370] [2020-07-10 20:38:43,586 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:38:43,587 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:43,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:44,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:44,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:44,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:44,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:44,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:44,055 INFO L87 Difference]: Start difference. First operand 1244 states and 1517 transitions. Second operand 4 states. [2020-07-10 20:38:51,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:51,834 INFO L93 Difference]: Finished difference Result 2510 states and 3146 transitions. [2020-07-10 20:38:51,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:38:51,834 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:38:51,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:38:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-10 20:38:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-10 20:38:51,861 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1799 transitions. [2020-07-10 20:38:53,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1799 edges. 1799 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:53,928 INFO L225 Difference]: With dead ends: 2510 [2020-07-10 20:38:53,929 INFO L226 Difference]: Without dead ends: 2066 [2020-07-10 20:38:53,931 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:53,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2020-07-10 20:38:55,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 2054. [2020-07-10 20:38:55,871 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:38:55,871 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2066 states. Second operand 2054 states. [2020-07-10 20:38:55,871 INFO L74 IsIncluded]: Start isIncluded. First operand 2066 states. Second operand 2054 states. [2020-07-10 20:38:55,871 INFO L87 Difference]: Start difference. First operand 2066 states. Second operand 2054 states. [2020-07-10 20:38:56,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:56,108 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-10 20:38:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-10 20:38:56,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:56,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:56,115 INFO L74 IsIncluded]: Start isIncluded. First operand 2054 states. Second operand 2066 states. [2020-07-10 20:38:56,116 INFO L87 Difference]: Start difference. First operand 2054 states. Second operand 2066 states. [2020-07-10 20:38:56,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:56,337 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-10 20:38:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-10 20:38:56,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:56,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:56,343 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:38:56,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:38:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2054 states. [2020-07-10 20:38:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 2054 states and 2545 transitions. [2020-07-10 20:38:56,635 INFO L78 Accepts]: Start accepts. Automaton has 2054 states and 2545 transitions. Word has length 460 [2020-07-10 20:38:56,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:38:56,636 INFO L479 AbstractCegarLoop]: Abstraction has 2054 states and 2545 transitions. [2020-07-10 20:38:56,636 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:38:56,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2054 states and 2545 transitions. [2020-07-10 20:38:59,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2545 edges. 2545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2545 transitions. [2020-07-10 20:38:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-10 20:38:59,325 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:59,326 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:38:59,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 20:38:59,326 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:59,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:59,327 INFO L82 PathProgramCache]: Analyzing trace with hash -863833942, now seen corresponding path program 1 times [2020-07-10 20:38:59,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:59,327 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1092489859] [2020-07-10 20:38:59,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:59,799 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:38:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:59,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-10 20:38:59,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,857 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,857 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,857 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,858 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,858 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,858 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,859 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,859 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,859 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,860 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,860 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,860 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,861 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-10 20:38:59,861 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-10 20:38:59,861 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-10 20:38:59,862 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,862 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,862 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,863 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,863 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,864 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,864 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,864 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,864 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-10 20:38:59,865 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-10 20:38:59,876 INFO L263 TraceCheckUtils]: 0: Hoare triple {22631#true} call ULTIMATE.init(); {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:59,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-10 20:38:59,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,881 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,882 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,882 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,883 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,885 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,885 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 62: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-10 20:38:59,891 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-10 20:38:59,891 INFO L263 TraceCheckUtils]: 64: Hoare triple {22631#true} call #t~ret30 := main(); {22631#true} is VALID [2020-07-10 20:38:59,891 INFO L280 TraceCheckUtils]: 65: Hoare triple {22631#true} havoc ~main__c1~0; {22631#true} is VALID [2020-07-10 20:38:59,891 INFO L280 TraceCheckUtils]: 66: Hoare triple {22631#true} havoc ~main__i2~0; {22631#true} is VALID [2020-07-10 20:38:59,891 INFO L280 TraceCheckUtils]: 67: Hoare triple {22631#true} ~main__c1~0 := 0; {22631#true} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 68: Hoare triple {22631#true} ~ep12~0 := #t~nondet0; {22631#true} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 69: Hoare triple {22631#true} havoc #t~nondet0; {22631#true} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {22631#true} ~ep13~0 := #t~nondet1; {22631#true} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 71: Hoare triple {22631#true} havoc #t~nondet1; {22631#true} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 72: Hoare triple {22631#true} ~ep21~0 := #t~nondet2; {22631#true} is VALID [2020-07-10 20:38:59,893 INFO L280 TraceCheckUtils]: 73: Hoare triple {22631#true} havoc #t~nondet2; {22631#true} is VALID [2020-07-10 20:38:59,893 INFO L280 TraceCheckUtils]: 74: Hoare triple {22631#true} ~ep23~0 := #t~nondet3; {22631#true} is VALID [2020-07-10 20:38:59,893 INFO L280 TraceCheckUtils]: 75: Hoare triple {22631#true} havoc #t~nondet3; {22631#true} is VALID [2020-07-10 20:38:59,893 INFO L280 TraceCheckUtils]: 76: Hoare triple {22631#true} ~ep31~0 := #t~nondet4; {22631#true} is VALID [2020-07-10 20:38:59,895 INFO L280 TraceCheckUtils]: 77: Hoare triple {22631#true} havoc #t~nondet4; {22631#true} is VALID [2020-07-10 20:38:59,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {22631#true} ~ep32~0 := #t~nondet5; {22631#true} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 79: Hoare triple {22631#true} havoc #t~nondet5; {22631#true} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 80: Hoare triple {22631#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 81: Hoare triple {22631#true} ~id1~0 := #t~nondet6; {22631#true} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {22631#true} havoc #t~nondet6; {22631#true} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {22631#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {22631#true} ~r1~0 := #t~nondet7; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 85: Hoare triple {22631#true} havoc #t~nondet7; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 86: Hoare triple {22631#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 87: Hoare triple {22631#true} ~st1~0 := #t~nondet8; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 88: Hoare triple {22631#true} havoc #t~nondet8; {22631#true} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 89: Hoare triple {22631#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,898 INFO L280 TraceCheckUtils]: 90: Hoare triple {22631#true} ~nl1~0 := #t~nondet9; {22631#true} is VALID [2020-07-10 20:38:59,898 INFO L280 TraceCheckUtils]: 91: Hoare triple {22631#true} havoc #t~nondet9; {22631#true} is VALID [2020-07-10 20:38:59,898 INFO L280 TraceCheckUtils]: 92: Hoare triple {22631#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,899 INFO L280 TraceCheckUtils]: 93: Hoare triple {22631#true} ~m1~0 := #t~nondet10; {22631#true} is VALID [2020-07-10 20:38:59,899 INFO L280 TraceCheckUtils]: 94: Hoare triple {22631#true} havoc #t~nondet10; {22631#true} is VALID [2020-07-10 20:38:59,899 INFO L280 TraceCheckUtils]: 95: Hoare triple {22631#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,900 INFO L280 TraceCheckUtils]: 96: Hoare triple {22631#true} ~max1~0 := #t~nondet11; {22631#true} is VALID [2020-07-10 20:38:59,900 INFO L280 TraceCheckUtils]: 97: Hoare triple {22631#true} havoc #t~nondet11; {22631#true} is VALID [2020-07-10 20:38:59,900 INFO L280 TraceCheckUtils]: 98: Hoare triple {22631#true} ~mode1~0 := #t~nondet12; {22631#true} is VALID [2020-07-10 20:38:59,901 INFO L280 TraceCheckUtils]: 99: Hoare triple {22631#true} havoc #t~nondet12; {22631#true} is VALID [2020-07-10 20:38:59,901 INFO L280 TraceCheckUtils]: 100: Hoare triple {22631#true} ~newmax1~0 := #t~nondet13; {22631#true} is VALID [2020-07-10 20:38:59,901 INFO L280 TraceCheckUtils]: 101: Hoare triple {22631#true} havoc #t~nondet13; {22631#true} is VALID [2020-07-10 20:38:59,902 INFO L280 TraceCheckUtils]: 102: Hoare triple {22631#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,902 INFO L280 TraceCheckUtils]: 103: Hoare triple {22631#true} ~id2~0 := #t~nondet14; {22631#true} is VALID [2020-07-10 20:38:59,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {22631#true} havoc #t~nondet14; {22631#true} is VALID [2020-07-10 20:38:59,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {22631#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {22631#true} ~r2~0 := #t~nondet15; {22631#true} is VALID [2020-07-10 20:38:59,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {22631#true} havoc #t~nondet15; {22631#true} is VALID [2020-07-10 20:38:59,904 INFO L280 TraceCheckUtils]: 108: Hoare triple {22631#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {22631#true} ~st2~0 := #t~nondet16; {22631#true} is VALID [2020-07-10 20:38:59,904 INFO L280 TraceCheckUtils]: 110: Hoare triple {22631#true} havoc #t~nondet16; {22631#true} is VALID [2020-07-10 20:38:59,905 INFO L280 TraceCheckUtils]: 111: Hoare triple {22631#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,905 INFO L280 TraceCheckUtils]: 112: Hoare triple {22631#true} ~nl2~0 := #t~nondet17; {22631#true} is VALID [2020-07-10 20:38:59,905 INFO L280 TraceCheckUtils]: 113: Hoare triple {22631#true} havoc #t~nondet17; {22631#true} is VALID [2020-07-10 20:38:59,905 INFO L280 TraceCheckUtils]: 114: Hoare triple {22631#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 115: Hoare triple {22631#true} ~m2~0 := #t~nondet18; {22631#true} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 116: Hoare triple {22631#true} havoc #t~nondet18; {22631#true} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 117: Hoare triple {22631#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 118: Hoare triple {22631#true} ~max2~0 := #t~nondet19; {22631#true} is VALID [2020-07-10 20:38:59,907 INFO L280 TraceCheckUtils]: 119: Hoare triple {22631#true} havoc #t~nondet19; {22631#true} is VALID [2020-07-10 20:38:59,907 INFO L280 TraceCheckUtils]: 120: Hoare triple {22631#true} ~mode2~0 := #t~nondet20; {22631#true} is VALID [2020-07-10 20:38:59,907 INFO L280 TraceCheckUtils]: 121: Hoare triple {22631#true} havoc #t~nondet20; {22631#true} is VALID [2020-07-10 20:38:59,908 INFO L280 TraceCheckUtils]: 122: Hoare triple {22631#true} ~newmax2~0 := #t~nondet21; {22631#true} is VALID [2020-07-10 20:38:59,908 INFO L280 TraceCheckUtils]: 123: Hoare triple {22631#true} havoc #t~nondet21; {22631#true} is VALID [2020-07-10 20:38:59,908 INFO L280 TraceCheckUtils]: 124: Hoare triple {22631#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {22631#true} ~id3~0 := #t~nondet22; {22631#true} is VALID [2020-07-10 20:38:59,915 INFO L280 TraceCheckUtils]: 126: Hoare triple {22631#true} havoc #t~nondet22; {22631#true} is VALID [2020-07-10 20:38:59,915 INFO L280 TraceCheckUtils]: 127: Hoare triple {22631#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,916 INFO L280 TraceCheckUtils]: 128: Hoare triple {22631#true} ~r3~0 := #t~nondet23; {22631#true} is VALID [2020-07-10 20:38:59,916 INFO L280 TraceCheckUtils]: 129: Hoare triple {22631#true} havoc #t~nondet23; {22631#true} is VALID [2020-07-10 20:38:59,916 INFO L280 TraceCheckUtils]: 130: Hoare triple {22631#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,917 INFO L280 TraceCheckUtils]: 131: Hoare triple {22631#true} ~st3~0 := #t~nondet24; {22631#true} is VALID [2020-07-10 20:38:59,917 INFO L280 TraceCheckUtils]: 132: Hoare triple {22631#true} havoc #t~nondet24; {22631#true} is VALID [2020-07-10 20:38:59,917 INFO L280 TraceCheckUtils]: 133: Hoare triple {22631#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,918 INFO L280 TraceCheckUtils]: 134: Hoare triple {22631#true} ~nl3~0 := #t~nondet25; {22631#true} is VALID [2020-07-10 20:38:59,918 INFO L280 TraceCheckUtils]: 135: Hoare triple {22631#true} havoc #t~nondet25; {22631#true} is VALID [2020-07-10 20:38:59,918 INFO L280 TraceCheckUtils]: 136: Hoare triple {22631#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,919 INFO L280 TraceCheckUtils]: 137: Hoare triple {22631#true} ~m3~0 := #t~nondet26; {22631#true} is VALID [2020-07-10 20:38:59,919 INFO L280 TraceCheckUtils]: 138: Hoare triple {22631#true} havoc #t~nondet26; {22631#true} is VALID [2020-07-10 20:38:59,919 INFO L280 TraceCheckUtils]: 139: Hoare triple {22631#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22631#true} is VALID [2020-07-10 20:38:59,919 INFO L280 TraceCheckUtils]: 140: Hoare triple {22631#true} ~max3~0 := #t~nondet27; {22631#true} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 141: Hoare triple {22631#true} havoc #t~nondet27; {22631#true} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 142: Hoare triple {22631#true} ~mode3~0 := #t~nondet28; {22631#true} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 143: Hoare triple {22631#true} havoc #t~nondet28; {22631#true} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 144: Hoare triple {22631#true} ~newmax3~0 := #t~nondet29; {22631#true} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 145: Hoare triple {22631#true} havoc #t~nondet29; {22631#true} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 146: Hoare triple {22631#true} havoc ~init__r121~0; {22631#true} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 147: Hoare triple {22631#true} havoc ~init__r131~0; {22631#true} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 148: Hoare triple {22631#true} havoc ~init__r211~0; {22631#true} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 149: Hoare triple {22631#true} havoc ~init__r231~0; {22631#true} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 150: Hoare triple {22631#true} havoc ~init__r311~0; {22631#true} is VALID [2020-07-10 20:38:59,922 INFO L280 TraceCheckUtils]: 151: Hoare triple {22631#true} havoc ~init__r321~0; {22631#true} is VALID [2020-07-10 20:38:59,922 INFO L280 TraceCheckUtils]: 152: Hoare triple {22631#true} havoc ~init__r122~0; {22631#true} is VALID [2020-07-10 20:38:59,922 INFO L280 TraceCheckUtils]: 153: Hoare triple {22631#true} havoc ~init__tmp~0; {22631#true} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 154: Hoare triple {22631#true} havoc ~init__r132~0; {22631#true} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 155: Hoare triple {22631#true} havoc ~init__tmp___0~0; {22631#true} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 156: Hoare triple {22631#true} havoc ~init__r212~0; {22631#true} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 157: Hoare triple {22631#true} havoc ~init__tmp___1~0; {22631#true} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 158: Hoare triple {22631#true} havoc ~init__r232~0; {22631#true} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 159: Hoare triple {22631#true} havoc ~init__tmp___2~0; {22631#true} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 160: Hoare triple {22631#true} havoc ~init__r312~0; {22631#true} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 161: Hoare triple {22631#true} havoc ~init__tmp___3~0; {22631#true} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 162: Hoare triple {22631#true} havoc ~init__r322~0; {22631#true} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 163: Hoare triple {22631#true} havoc ~init__tmp___4~0; {22631#true} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 164: Hoare triple {22631#true} havoc ~init__tmp___5~0; {22631#true} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 165: Hoare triple {22631#true} ~init__r121~0 := ~ep12~0; {22631#true} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 166: Hoare triple {22631#true} ~init__r131~0 := ~ep13~0; {22631#true} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 167: Hoare triple {22631#true} ~init__r211~0 := ~ep21~0; {22631#true} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 168: Hoare triple {22631#true} ~init__r231~0 := ~ep23~0; {22631#true} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 169: Hoare triple {22631#true} ~init__r311~0 := ~ep31~0; {22631#true} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 170: Hoare triple {22631#true} ~init__r321~0 := ~ep32~0; {22631#true} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 171: Hoare triple {22631#true} assume !(0 == ~init__r121~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 172: Hoare triple {22631#true} ~init__tmp~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 173: Hoare triple {22631#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 174: Hoare triple {22631#true} assume !(0 == ~init__r131~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 175: Hoare triple {22631#true} ~init__tmp___0~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 176: Hoare triple {22631#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 177: Hoare triple {22631#true} assume !(0 == ~init__r211~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 178: Hoare triple {22631#true} ~init__tmp___1~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 179: Hoare triple {22631#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 180: Hoare triple {22631#true} assume !(0 == ~init__r231~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 181: Hoare triple {22631#true} ~init__tmp___2~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 182: Hoare triple {22631#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 183: Hoare triple {22631#true} assume !(0 == ~init__r311~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 184: Hoare triple {22631#true} ~init__tmp___3~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 185: Hoare triple {22631#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 186: Hoare triple {22631#true} assume !(0 == ~init__r321~0 % 256); {22631#true} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 187: Hoare triple {22631#true} ~init__tmp___4~0 := 1; {22631#true} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 188: Hoare triple {22631#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {22631#true} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 189: Hoare triple {22631#true} assume ~id1~0 != ~id2~0; {22631#true} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 190: Hoare triple {22631#true} assume ~id1~0 != ~id3~0; {22631#true} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 191: Hoare triple {22631#true} assume ~id2~0 != ~id3~0; {22631#true} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 192: Hoare triple {22631#true} assume ~id1~0 >= 0; {22631#true} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 193: Hoare triple {22631#true} assume ~id2~0 >= 0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 194: Hoare triple {22631#true} assume ~id3~0 >= 0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 195: Hoare triple {22631#true} assume 0 == ~r1~0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 196: Hoare triple {22631#true} assume 0 == ~r2~0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 197: Hoare triple {22631#true} assume 0 == ~r3~0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 198: Hoare triple {22631#true} assume ~max1~0 == ~id1~0; {22631#true} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 199: Hoare triple {22631#true} assume ~max2~0 == ~id2~0; {22631#true} is VALID [2020-07-10 20:38:59,933 INFO L280 TraceCheckUtils]: 200: Hoare triple {22631#true} assume ~max3~0 == ~id3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,933 INFO L280 TraceCheckUtils]: 201: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,934 INFO L280 TraceCheckUtils]: 202: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,935 INFO L280 TraceCheckUtils]: 203: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,936 INFO L280 TraceCheckUtils]: 204: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,937 INFO L280 TraceCheckUtils]: 205: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,938 INFO L280 TraceCheckUtils]: 206: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,939 INFO L280 TraceCheckUtils]: 207: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode1~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,939 INFO L280 TraceCheckUtils]: 208: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode2~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,940 INFO L280 TraceCheckUtils]: 209: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode3~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,941 INFO L280 TraceCheckUtils]: 210: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,942 INFO L280 TraceCheckUtils]: 211: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,942 INFO L280 TraceCheckUtils]: 212: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,943 INFO L280 TraceCheckUtils]: 213: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~init__tmp___5~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,944 INFO L280 TraceCheckUtils]: 214: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_1863~0 := ~init__tmp___5~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,945 INFO L280 TraceCheckUtils]: 215: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := ~__return_1863~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,946 INFO L280 TraceCheckUtils]: 216: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 != ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,947 INFO L280 TraceCheckUtils]: 217: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,947 INFO L280 TraceCheckUtils]: 218: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,948 INFO L280 TraceCheckUtils]: 219: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,949 INFO L280 TraceCheckUtils]: 220: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,950 INFO L280 TraceCheckUtils]: 221: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,951 INFO L280 TraceCheckUtils]: 222: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,951 INFO L280 TraceCheckUtils]: 223: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,952 INFO L280 TraceCheckUtils]: 224: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,953 INFO L280 TraceCheckUtils]: 225: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,954 INFO L280 TraceCheckUtils]: 226: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,954 INFO L280 TraceCheckUtils]: 227: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,955 INFO L280 TraceCheckUtils]: 228: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,955 INFO L280 TraceCheckUtils]: 229: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,956 INFO L280 TraceCheckUtils]: 230: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,957 INFO L280 TraceCheckUtils]: 231: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,974 INFO L280 TraceCheckUtils]: 232: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,975 INFO L280 TraceCheckUtils]: 233: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,976 INFO L280 TraceCheckUtils]: 234: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,977 INFO L280 TraceCheckUtils]: 235: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,977 INFO L280 TraceCheckUtils]: 236: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,978 INFO L280 TraceCheckUtils]: 237: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,978 INFO L280 TraceCheckUtils]: 238: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,979 INFO L280 TraceCheckUtils]: 239: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,979 INFO L280 TraceCheckUtils]: 240: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,980 INFO L280 TraceCheckUtils]: 241: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,981 INFO L280 TraceCheckUtils]: 242: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,981 INFO L280 TraceCheckUtils]: 243: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,982 INFO L280 TraceCheckUtils]: 244: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,982 INFO L280 TraceCheckUtils]: 245: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,983 INFO L280 TraceCheckUtils]: 246: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,983 INFO L280 TraceCheckUtils]: 247: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,984 INFO L280 TraceCheckUtils]: 248: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,985 INFO L280 TraceCheckUtils]: 249: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,986 INFO L280 TraceCheckUtils]: 250: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,987 INFO L280 TraceCheckUtils]: 251: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,988 INFO L280 TraceCheckUtils]: 252: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,988 INFO L280 TraceCheckUtils]: 253: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,989 INFO L280 TraceCheckUtils]: 254: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,990 INFO L280 TraceCheckUtils]: 255: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,991 INFO L280 TraceCheckUtils]: 256: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,992 INFO L280 TraceCheckUtils]: 257: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,993 INFO L280 TraceCheckUtils]: 258: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,994 INFO L280 TraceCheckUtils]: 259: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,994 INFO L280 TraceCheckUtils]: 260: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,995 INFO L280 TraceCheckUtils]: 261: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,996 INFO L280 TraceCheckUtils]: 262: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,997 INFO L280 TraceCheckUtils]: 263: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,998 INFO L280 TraceCheckUtils]: 264: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,998 INFO L280 TraceCheckUtils]: 265: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:38:59,999 INFO L280 TraceCheckUtils]: 266: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,000 INFO L280 TraceCheckUtils]: 267: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,001 INFO L280 TraceCheckUtils]: 268: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,002 INFO L280 TraceCheckUtils]: 269: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,003 INFO L280 TraceCheckUtils]: 270: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,004 INFO L280 TraceCheckUtils]: 271: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,004 INFO L280 TraceCheckUtils]: 272: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,005 INFO L280 TraceCheckUtils]: 273: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,005 INFO L280 TraceCheckUtils]: 274: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,006 INFO L280 TraceCheckUtils]: 275: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,006 INFO L280 TraceCheckUtils]: 276: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2009~0 := ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,007 INFO L280 TraceCheckUtils]: 277: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2009~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,008 INFO L280 TraceCheckUtils]: 278: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,008 INFO L280 TraceCheckUtils]: 279: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,009 INFO L280 TraceCheckUtils]: 280: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,010 INFO L280 TraceCheckUtils]: 281: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~0 := ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,010 INFO L280 TraceCheckUtils]: 282: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,011 INFO L280 TraceCheckUtils]: 283: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,011 INFO L280 TraceCheckUtils]: 284: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,012 INFO L280 TraceCheckUtils]: 285: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,012 INFO L280 TraceCheckUtils]: 286: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,013 INFO L280 TraceCheckUtils]: 287: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,014 INFO L280 TraceCheckUtils]: 288: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,014 INFO L280 TraceCheckUtils]: 289: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,015 INFO L280 TraceCheckUtils]: 290: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,015 INFO L280 TraceCheckUtils]: 291: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,016 INFO L280 TraceCheckUtils]: 292: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,016 INFO L280 TraceCheckUtils]: 293: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r1~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,017 INFO L280 TraceCheckUtils]: 294: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,017 INFO L280 TraceCheckUtils]: 295: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,018 INFO L280 TraceCheckUtils]: 296: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,018 INFO L280 TraceCheckUtils]: 297: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,019 INFO L280 TraceCheckUtils]: 298: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,020 INFO L280 TraceCheckUtils]: 299: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,021 INFO L280 TraceCheckUtils]: 300: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,022 INFO L280 TraceCheckUtils]: 301: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,022 INFO L280 TraceCheckUtils]: 302: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r2~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,023 INFO L280 TraceCheckUtils]: 303: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,024 INFO L280 TraceCheckUtils]: 304: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,025 INFO L280 TraceCheckUtils]: 305: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,026 INFO L280 TraceCheckUtils]: 306: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,027 INFO L280 TraceCheckUtils]: 307: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,027 INFO L280 TraceCheckUtils]: 308: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,028 INFO L280 TraceCheckUtils]: 309: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,029 INFO L280 TraceCheckUtils]: 310: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,030 INFO L280 TraceCheckUtils]: 311: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r3~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,031 INFO L280 TraceCheckUtils]: 312: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,032 INFO L280 TraceCheckUtils]: 313: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,032 INFO L280 TraceCheckUtils]: 314: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,033 INFO L280 TraceCheckUtils]: 315: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,034 INFO L280 TraceCheckUtils]: 316: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,035 INFO L280 TraceCheckUtils]: 317: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,036 INFO L280 TraceCheckUtils]: 318: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,037 INFO L280 TraceCheckUtils]: 319: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,037 INFO L280 TraceCheckUtils]: 320: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,038 INFO L280 TraceCheckUtils]: 321: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,039 INFO L280 TraceCheckUtils]: 322: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,040 INFO L280 TraceCheckUtils]: 323: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,040 INFO L280 TraceCheckUtils]: 324: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,041 INFO L280 TraceCheckUtils]: 325: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,042 INFO L280 TraceCheckUtils]: 326: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,042 INFO L280 TraceCheckUtils]: 327: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,043 INFO L280 TraceCheckUtils]: 328: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,044 INFO L280 TraceCheckUtils]: 329: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,044 INFO L280 TraceCheckUtils]: 330: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,045 INFO L280 TraceCheckUtils]: 331: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,045 INFO L280 TraceCheckUtils]: 332: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,046 INFO L280 TraceCheckUtils]: 333: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,047 INFO L280 TraceCheckUtils]: 334: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,047 INFO L280 TraceCheckUtils]: 335: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,048 INFO L280 TraceCheckUtils]: 336: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~1 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,048 INFO L280 TraceCheckUtils]: 337: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2142~0 := ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,049 INFO L280 TraceCheckUtils]: 338: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2142~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,049 INFO L280 TraceCheckUtils]: 339: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,050 INFO L280 TraceCheckUtils]: 340: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,051 INFO L280 TraceCheckUtils]: 341: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,051 INFO L280 TraceCheckUtils]: 342: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~1 := ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,052 INFO L280 TraceCheckUtils]: 343: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~1 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,052 INFO L280 TraceCheckUtils]: 344: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,053 INFO L280 TraceCheckUtils]: 345: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,053 INFO L280 TraceCheckUtils]: 346: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,054 INFO L280 TraceCheckUtils]: 347: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,054 INFO L280 TraceCheckUtils]: 348: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,055 INFO L280 TraceCheckUtils]: 349: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,055 INFO L280 TraceCheckUtils]: 350: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,056 INFO L280 TraceCheckUtils]: 351: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,057 INFO L280 TraceCheckUtils]: 352: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,058 INFO L280 TraceCheckUtils]: 353: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,059 INFO L280 TraceCheckUtils]: 354: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,060 INFO L280 TraceCheckUtils]: 355: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,061 INFO L280 TraceCheckUtils]: 356: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,062 INFO L280 TraceCheckUtils]: 357: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,062 INFO L280 TraceCheckUtils]: 358: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,063 INFO L280 TraceCheckUtils]: 359: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,064 INFO L280 TraceCheckUtils]: 360: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,065 INFO L280 TraceCheckUtils]: 361: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,066 INFO L280 TraceCheckUtils]: 362: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,067 INFO L280 TraceCheckUtils]: 363: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,067 INFO L280 TraceCheckUtils]: 364: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,068 INFO L280 TraceCheckUtils]: 365: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,069 INFO L280 TraceCheckUtils]: 366: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,070 INFO L280 TraceCheckUtils]: 367: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,071 INFO L280 TraceCheckUtils]: 368: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,071 INFO L280 TraceCheckUtils]: 369: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,072 INFO L280 TraceCheckUtils]: 370: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,073 INFO L280 TraceCheckUtils]: 371: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,074 INFO L280 TraceCheckUtils]: 372: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,075 INFO L280 TraceCheckUtils]: 373: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,075 INFO L280 TraceCheckUtils]: 374: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,076 INFO L280 TraceCheckUtils]: 375: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,076 INFO L280 TraceCheckUtils]: 376: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,077 INFO L280 TraceCheckUtils]: 377: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,078 INFO L280 TraceCheckUtils]: 378: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,078 INFO L280 TraceCheckUtils]: 379: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,079 INFO L280 TraceCheckUtils]: 380: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,080 INFO L280 TraceCheckUtils]: 381: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,080 INFO L280 TraceCheckUtils]: 382: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,081 INFO L280 TraceCheckUtils]: 383: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,081 INFO L280 TraceCheckUtils]: 384: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,082 INFO L280 TraceCheckUtils]: 385: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,082 INFO L280 TraceCheckUtils]: 386: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,083 INFO L280 TraceCheckUtils]: 387: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,084 INFO L280 TraceCheckUtils]: 388: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,084 INFO L280 TraceCheckUtils]: 389: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,085 INFO L280 TraceCheckUtils]: 390: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,085 INFO L280 TraceCheckUtils]: 391: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~2 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,086 INFO L280 TraceCheckUtils]: 392: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2281~0 := ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,086 INFO L280 TraceCheckUtils]: 393: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2281~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,087 INFO L280 TraceCheckUtils]: 394: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,087 INFO L280 TraceCheckUtils]: 395: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,088 INFO L280 TraceCheckUtils]: 396: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,088 INFO L280 TraceCheckUtils]: 397: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~2 := ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,089 INFO L280 TraceCheckUtils]: 398: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~2 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,090 INFO L280 TraceCheckUtils]: 399: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,090 INFO L280 TraceCheckUtils]: 400: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,091 INFO L280 TraceCheckUtils]: 401: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,091 INFO L280 TraceCheckUtils]: 402: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,092 INFO L280 TraceCheckUtils]: 403: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,092 INFO L280 TraceCheckUtils]: 404: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,093 INFO L280 TraceCheckUtils]: 405: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,093 INFO L280 TraceCheckUtils]: 406: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,094 INFO L280 TraceCheckUtils]: 407: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,094 INFO L280 TraceCheckUtils]: 408: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,095 INFO L280 TraceCheckUtils]: 409: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,095 INFO L280 TraceCheckUtils]: 410: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max1~0 == ~id1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,096 INFO L280 TraceCheckUtils]: 411: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,097 INFO L280 TraceCheckUtils]: 412: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,097 INFO L280 TraceCheckUtils]: 413: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,098 INFO L280 TraceCheckUtils]: 414: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,098 INFO L280 TraceCheckUtils]: 415: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,099 INFO L280 TraceCheckUtils]: 416: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,099 INFO L280 TraceCheckUtils]: 417: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,100 INFO L280 TraceCheckUtils]: 418: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,100 INFO L280 TraceCheckUtils]: 419: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,101 INFO L280 TraceCheckUtils]: 420: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,101 INFO L280 TraceCheckUtils]: 421: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max2~0 == ~id2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,102 INFO L280 TraceCheckUtils]: 422: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,102 INFO L280 TraceCheckUtils]: 423: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,103 INFO L280 TraceCheckUtils]: 424: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,104 INFO L280 TraceCheckUtils]: 425: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,104 INFO L280 TraceCheckUtils]: 426: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,105 INFO L280 TraceCheckUtils]: 427: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,105 INFO L280 TraceCheckUtils]: 428: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,106 INFO L280 TraceCheckUtils]: 429: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,107 INFO L280 TraceCheckUtils]: 430: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,107 INFO L280 TraceCheckUtils]: 431: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-10 20:39:00,108 INFO L280 TraceCheckUtils]: 432: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~max3~0 == ~id3~0); {22632#false} is VALID [2020-07-10 20:39:00,108 INFO L280 TraceCheckUtils]: 433: Hoare triple {22632#false} ~nl3~0 := 1; {22632#false} is VALID [2020-07-10 20:39:00,108 INFO L280 TraceCheckUtils]: 434: Hoare triple {22632#false} ~mode3~0 := 0; {22632#false} is VALID [2020-07-10 20:39:00,109 INFO L280 TraceCheckUtils]: 435: Hoare triple {22632#false} ~p12_old~0 := ~p12_new~0; {22632#false} is VALID [2020-07-10 20:39:00,109 INFO L280 TraceCheckUtils]: 436: Hoare triple {22632#false} ~p12_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,109 INFO L280 TraceCheckUtils]: 437: Hoare triple {22632#false} ~p13_old~0 := ~p13_new~0; {22632#false} is VALID [2020-07-10 20:39:00,109 INFO L280 TraceCheckUtils]: 438: Hoare triple {22632#false} ~p13_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,110 INFO L280 TraceCheckUtils]: 439: Hoare triple {22632#false} ~p21_old~0 := ~p21_new~0; {22632#false} is VALID [2020-07-10 20:39:00,110 INFO L280 TraceCheckUtils]: 440: Hoare triple {22632#false} ~p21_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,110 INFO L280 TraceCheckUtils]: 441: Hoare triple {22632#false} ~p23_old~0 := ~p23_new~0; {22632#false} is VALID [2020-07-10 20:39:00,110 INFO L280 TraceCheckUtils]: 442: Hoare triple {22632#false} ~p23_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,111 INFO L280 TraceCheckUtils]: 443: Hoare triple {22632#false} ~p31_old~0 := ~p31_new~0; {22632#false} is VALID [2020-07-10 20:39:00,111 INFO L280 TraceCheckUtils]: 444: Hoare triple {22632#false} ~p31_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,111 INFO L280 TraceCheckUtils]: 445: Hoare triple {22632#false} ~p32_old~0 := ~p32_new~0; {22632#false} is VALID [2020-07-10 20:39:00,111 INFO L280 TraceCheckUtils]: 446: Hoare triple {22632#false} ~p32_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-10 20:39:00,112 INFO L280 TraceCheckUtils]: 447: Hoare triple {22632#false} havoc ~check__tmp~3; {22632#false} is VALID [2020-07-10 20:39:00,112 INFO L280 TraceCheckUtils]: 448: Hoare triple {22632#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22632#false} is VALID [2020-07-10 20:39:00,112 INFO L280 TraceCheckUtils]: 449: Hoare triple {22632#false} ~check__tmp~3 := 0; {22632#false} is VALID [2020-07-10 20:39:00,112 INFO L280 TraceCheckUtils]: 450: Hoare triple {22632#false} ~__return_2419~0 := ~check__tmp~3; {22632#false} is VALID [2020-07-10 20:39:00,113 INFO L280 TraceCheckUtils]: 451: Hoare triple {22632#false} ~main__c1~0 := ~__return_2419~0; {22632#false} is VALID [2020-07-10 20:39:00,113 INFO L280 TraceCheckUtils]: 452: Hoare triple {22632#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {22632#false} is VALID [2020-07-10 20:39:00,113 INFO L280 TraceCheckUtils]: 453: Hoare triple {22632#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {22632#false} is VALID [2020-07-10 20:39:00,113 INFO L280 TraceCheckUtils]: 454: Hoare triple {22632#false} havoc ~__tmp_4~0; {22632#false} is VALID [2020-07-10 20:39:00,114 INFO L280 TraceCheckUtils]: 455: Hoare triple {22632#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22632#false} is VALID [2020-07-10 20:39:00,114 INFO L280 TraceCheckUtils]: 456: Hoare triple {22632#false} havoc ~assert__arg~3; {22632#false} is VALID [2020-07-10 20:39:00,114 INFO L280 TraceCheckUtils]: 457: Hoare triple {22632#false} ~assert__arg~3 := ~__tmp_4~0; {22632#false} is VALID [2020-07-10 20:39:00,114 INFO L280 TraceCheckUtils]: 458: Hoare triple {22632#false} assume 0 == ~assert__arg~3 % 256; {22632#false} is VALID [2020-07-10 20:39:00,115 INFO L280 TraceCheckUtils]: 459: Hoare triple {22632#false} assume !false; {22632#false} is VALID [2020-07-10 20:39:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:00,390 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:00,391 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1092489859] [2020-07-10 20:39:00,391 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:00,391 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:39:00,391 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576629158] [2020-07-10 20:39:00,393 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:39:00,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:00,394 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:39:00,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:00,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:39:00,905 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:00,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:39:00,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:00,906 INFO L87 Difference]: Start difference. First operand 2054 states and 2545 transitions. Second operand 4 states. [2020-07-10 20:39:10,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:10,787 INFO L93 Difference]: Finished difference Result 4382 states and 5559 transitions. [2020-07-10 20:39:10,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:39:10,787 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-10 20:39:10,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-10 20:39:10,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-10 20:39:10,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1749 transitions. [2020-07-10 20:39:12,574 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1749 edges. 1749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:13,022 INFO L225 Difference]: With dead ends: 4382 [2020-07-10 20:39:13,023 INFO L226 Difference]: Without dead ends: 3596 [2020-07-10 20:39:13,025 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:13,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3596 states. [2020-07-10 20:39:17,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3596 to 3574. [2020-07-10 20:39:17,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:17,652 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3596 states. Second operand 3574 states. [2020-07-10 20:39:17,652 INFO L74 IsIncluded]: Start isIncluded. First operand 3596 states. Second operand 3574 states. [2020-07-10 20:39:17,653 INFO L87 Difference]: Start difference. First operand 3596 states. Second operand 3574 states. [2020-07-10 20:39:18,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:18,278 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-10 20:39:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-10 20:39:18,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:18,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:18,286 INFO L74 IsIncluded]: Start isIncluded. First operand 3574 states. Second operand 3596 states. [2020-07-10 20:39:18,286 INFO L87 Difference]: Start difference. First operand 3574 states. Second operand 3596 states. [2020-07-10 20:39:18,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:18,737 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-10 20:39:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-10 20:39:18,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:18,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:18,743 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:18,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3574 states. [2020-07-10 20:39:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3574 states and 4481 transitions. [2020-07-10 20:39:19,193 INFO L78 Accepts]: Start accepts. Automaton has 3574 states and 4481 transitions. Word has length 460 [2020-07-10 20:39:19,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:39:19,194 INFO L479 AbstractCegarLoop]: Abstraction has 3574 states and 4481 transitions. [2020-07-10 20:39:19,194 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:39:19,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3574 states and 4481 transitions. [2020-07-10 20:39:24,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4481 edges. 4481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 3574 states and 4481 transitions. [2020-07-10 20:39:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-10 20:39:24,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:39:24,085 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:39:24,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 20:39:24,085 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:39:24,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:39:24,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1795052938, now seen corresponding path program 1 times [2020-07-10 20:39:24,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:39:24,086 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [56866927] [2020-07-10 20:39:24,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:39:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:24,612 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:39:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:24,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-10 20:39:24,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,687 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,688 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,688 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,688 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,689 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,691 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,691 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,692 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,692 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,693 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,693 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,694 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,694 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,695 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-10 20:39:24,695 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-10 20:39:24,696 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-10 20:39:24,696 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,696 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,696 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,697 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,697 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,697 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,697 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,697 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,698 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-10 20:39:24,698 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-10 20:39:24,707 INFO L263 TraceCheckUtils]: 0: Hoare triple {45804#true} call ULTIMATE.init(); {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:39:24,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-10 20:39:24,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,708 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,708 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,711 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,711 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,711 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,712 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,712 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,712 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,713 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,713 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,713 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,713 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,714 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,714 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,715 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,715 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,715 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,715 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,716 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,716 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,717 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,717 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,717 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,717 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,718 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,718 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,718 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,718 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,718 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,720 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,720 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,720 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,721 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,721 INFO L280 TraceCheckUtils]: 62: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-10 20:39:24,721 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-10 20:39:24,721 INFO L263 TraceCheckUtils]: 64: Hoare triple {45804#true} call #t~ret30 := main(); {45804#true} is VALID [2020-07-10 20:39:24,721 INFO L280 TraceCheckUtils]: 65: Hoare triple {45804#true} havoc ~main__c1~0; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 66: Hoare triple {45804#true} havoc ~main__i2~0; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 67: Hoare triple {45804#true} ~main__c1~0 := 0; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 68: Hoare triple {45804#true} ~ep12~0 := #t~nondet0; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {45804#true} havoc #t~nondet0; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {45804#true} ~ep13~0 := #t~nondet1; {45804#true} is VALID [2020-07-10 20:39:24,722 INFO L280 TraceCheckUtils]: 71: Hoare triple {45804#true} havoc #t~nondet1; {45804#true} is VALID [2020-07-10 20:39:24,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {45804#true} ~ep21~0 := #t~nondet2; {45804#true} is VALID [2020-07-10 20:39:24,723 INFO L280 TraceCheckUtils]: 73: Hoare triple {45804#true} havoc #t~nondet2; {45804#true} is VALID [2020-07-10 20:39:24,723 INFO L280 TraceCheckUtils]: 74: Hoare triple {45804#true} ~ep23~0 := #t~nondet3; {45804#true} is VALID [2020-07-10 20:39:24,723 INFO L280 TraceCheckUtils]: 75: Hoare triple {45804#true} havoc #t~nondet3; {45804#true} is VALID [2020-07-10 20:39:24,723 INFO L280 TraceCheckUtils]: 76: Hoare triple {45804#true} ~ep31~0 := #t~nondet4; {45804#true} is VALID [2020-07-10 20:39:24,724 INFO L280 TraceCheckUtils]: 77: Hoare triple {45804#true} havoc #t~nondet4; {45804#true} is VALID [2020-07-10 20:39:24,724 INFO L280 TraceCheckUtils]: 78: Hoare triple {45804#true} ~ep32~0 := #t~nondet5; {45804#true} is VALID [2020-07-10 20:39:24,724 INFO L280 TraceCheckUtils]: 79: Hoare triple {45804#true} havoc #t~nondet5; {45804#true} is VALID [2020-07-10 20:39:24,724 INFO L280 TraceCheckUtils]: 80: Hoare triple {45804#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,724 INFO L280 TraceCheckUtils]: 81: Hoare triple {45804#true} ~id1~0 := #t~nondet6; {45804#true} is VALID [2020-07-10 20:39:24,725 INFO L280 TraceCheckUtils]: 82: Hoare triple {45804#true} havoc #t~nondet6; {45804#true} is VALID [2020-07-10 20:39:24,725 INFO L280 TraceCheckUtils]: 83: Hoare triple {45804#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,725 INFO L280 TraceCheckUtils]: 84: Hoare triple {45804#true} ~r1~0 := #t~nondet7; {45804#true} is VALID [2020-07-10 20:39:24,725 INFO L280 TraceCheckUtils]: 85: Hoare triple {45804#true} havoc #t~nondet7; {45804#true} is VALID [2020-07-10 20:39:24,725 INFO L280 TraceCheckUtils]: 86: Hoare triple {45804#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 87: Hoare triple {45804#true} ~st1~0 := #t~nondet8; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 88: Hoare triple {45804#true} havoc #t~nondet8; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 89: Hoare triple {45804#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 90: Hoare triple {45804#true} ~nl1~0 := #t~nondet9; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 91: Hoare triple {45804#true} havoc #t~nondet9; {45804#true} is VALID [2020-07-10 20:39:24,726 INFO L280 TraceCheckUtils]: 92: Hoare triple {45804#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,727 INFO L280 TraceCheckUtils]: 93: Hoare triple {45804#true} ~m1~0 := #t~nondet10; {45804#true} is VALID [2020-07-10 20:39:24,727 INFO L280 TraceCheckUtils]: 94: Hoare triple {45804#true} havoc #t~nondet10; {45804#true} is VALID [2020-07-10 20:39:24,727 INFO L280 TraceCheckUtils]: 95: Hoare triple {45804#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,727 INFO L280 TraceCheckUtils]: 96: Hoare triple {45804#true} ~max1~0 := #t~nondet11; {45804#true} is VALID [2020-07-10 20:39:24,727 INFO L280 TraceCheckUtils]: 97: Hoare triple {45804#true} havoc #t~nondet11; {45804#true} is VALID [2020-07-10 20:39:24,728 INFO L280 TraceCheckUtils]: 98: Hoare triple {45804#true} ~mode1~0 := #t~nondet12; {45804#true} is VALID [2020-07-10 20:39:24,728 INFO L280 TraceCheckUtils]: 99: Hoare triple {45804#true} havoc #t~nondet12; {45804#true} is VALID [2020-07-10 20:39:24,728 INFO L280 TraceCheckUtils]: 100: Hoare triple {45804#true} ~newmax1~0 := #t~nondet13; {45804#true} is VALID [2020-07-10 20:39:24,728 INFO L280 TraceCheckUtils]: 101: Hoare triple {45804#true} havoc #t~nondet13; {45804#true} is VALID [2020-07-10 20:39:24,728 INFO L280 TraceCheckUtils]: 102: Hoare triple {45804#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,729 INFO L280 TraceCheckUtils]: 103: Hoare triple {45804#true} ~id2~0 := #t~nondet14; {45804#true} is VALID [2020-07-10 20:39:24,729 INFO L280 TraceCheckUtils]: 104: Hoare triple {45804#true} havoc #t~nondet14; {45804#true} is VALID [2020-07-10 20:39:24,729 INFO L280 TraceCheckUtils]: 105: Hoare triple {45804#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,729 INFO L280 TraceCheckUtils]: 106: Hoare triple {45804#true} ~r2~0 := #t~nondet15; {45804#true} is VALID [2020-07-10 20:39:24,729 INFO L280 TraceCheckUtils]: 107: Hoare triple {45804#true} havoc #t~nondet15; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 108: Hoare triple {45804#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 109: Hoare triple {45804#true} ~st2~0 := #t~nondet16; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 110: Hoare triple {45804#true} havoc #t~nondet16; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 111: Hoare triple {45804#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 112: Hoare triple {45804#true} ~nl2~0 := #t~nondet17; {45804#true} is VALID [2020-07-10 20:39:24,730 INFO L280 TraceCheckUtils]: 113: Hoare triple {45804#true} havoc #t~nondet17; {45804#true} is VALID [2020-07-10 20:39:24,731 INFO L280 TraceCheckUtils]: 114: Hoare triple {45804#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,731 INFO L280 TraceCheckUtils]: 115: Hoare triple {45804#true} ~m2~0 := #t~nondet18; {45804#true} is VALID [2020-07-10 20:39:24,731 INFO L280 TraceCheckUtils]: 116: Hoare triple {45804#true} havoc #t~nondet18; {45804#true} is VALID [2020-07-10 20:39:24,731 INFO L280 TraceCheckUtils]: 117: Hoare triple {45804#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,731 INFO L280 TraceCheckUtils]: 118: Hoare triple {45804#true} ~max2~0 := #t~nondet19; {45804#true} is VALID [2020-07-10 20:39:24,732 INFO L280 TraceCheckUtils]: 119: Hoare triple {45804#true} havoc #t~nondet19; {45804#true} is VALID [2020-07-10 20:39:24,732 INFO L280 TraceCheckUtils]: 120: Hoare triple {45804#true} ~mode2~0 := #t~nondet20; {45804#true} is VALID [2020-07-10 20:39:24,732 INFO L280 TraceCheckUtils]: 121: Hoare triple {45804#true} havoc #t~nondet20; {45804#true} is VALID [2020-07-10 20:39:24,732 INFO L280 TraceCheckUtils]: 122: Hoare triple {45804#true} ~newmax2~0 := #t~nondet21; {45804#true} is VALID [2020-07-10 20:39:24,732 INFO L280 TraceCheckUtils]: 123: Hoare triple {45804#true} havoc #t~nondet21; {45804#true} is VALID [2020-07-10 20:39:24,733 INFO L280 TraceCheckUtils]: 124: Hoare triple {45804#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,733 INFO L280 TraceCheckUtils]: 125: Hoare triple {45804#true} ~id3~0 := #t~nondet22; {45804#true} is VALID [2020-07-10 20:39:24,733 INFO L280 TraceCheckUtils]: 126: Hoare triple {45804#true} havoc #t~nondet22; {45804#true} is VALID [2020-07-10 20:39:24,733 INFO L280 TraceCheckUtils]: 127: Hoare triple {45804#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,733 INFO L280 TraceCheckUtils]: 128: Hoare triple {45804#true} ~r3~0 := #t~nondet23; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 129: Hoare triple {45804#true} havoc #t~nondet23; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 130: Hoare triple {45804#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 131: Hoare triple {45804#true} ~st3~0 := #t~nondet24; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 132: Hoare triple {45804#true} havoc #t~nondet24; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 133: Hoare triple {45804#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,734 INFO L280 TraceCheckUtils]: 134: Hoare triple {45804#true} ~nl3~0 := #t~nondet25; {45804#true} is VALID [2020-07-10 20:39:24,735 INFO L280 TraceCheckUtils]: 135: Hoare triple {45804#true} havoc #t~nondet25; {45804#true} is VALID [2020-07-10 20:39:24,735 INFO L280 TraceCheckUtils]: 136: Hoare triple {45804#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,735 INFO L280 TraceCheckUtils]: 137: Hoare triple {45804#true} ~m3~0 := #t~nondet26; {45804#true} is VALID [2020-07-10 20:39:24,735 INFO L280 TraceCheckUtils]: 138: Hoare triple {45804#true} havoc #t~nondet26; {45804#true} is VALID [2020-07-10 20:39:24,735 INFO L280 TraceCheckUtils]: 139: Hoare triple {45804#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {45804#true} is VALID [2020-07-10 20:39:24,736 INFO L280 TraceCheckUtils]: 140: Hoare triple {45804#true} ~max3~0 := #t~nondet27; {45804#true} is VALID [2020-07-10 20:39:24,736 INFO L280 TraceCheckUtils]: 141: Hoare triple {45804#true} havoc #t~nondet27; {45804#true} is VALID [2020-07-10 20:39:24,736 INFO L280 TraceCheckUtils]: 142: Hoare triple {45804#true} ~mode3~0 := #t~nondet28; {45804#true} is VALID [2020-07-10 20:39:24,736 INFO L280 TraceCheckUtils]: 143: Hoare triple {45804#true} havoc #t~nondet28; {45804#true} is VALID [2020-07-10 20:39:24,736 INFO L280 TraceCheckUtils]: 144: Hoare triple {45804#true} ~newmax3~0 := #t~nondet29; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 145: Hoare triple {45804#true} havoc #t~nondet29; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 146: Hoare triple {45804#true} havoc ~init__r121~0; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 147: Hoare triple {45804#true} havoc ~init__r131~0; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 148: Hoare triple {45804#true} havoc ~init__r211~0; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 149: Hoare triple {45804#true} havoc ~init__r231~0; {45804#true} is VALID [2020-07-10 20:39:24,737 INFO L280 TraceCheckUtils]: 150: Hoare triple {45804#true} havoc ~init__r311~0; {45804#true} is VALID [2020-07-10 20:39:24,738 INFO L280 TraceCheckUtils]: 151: Hoare triple {45804#true} havoc ~init__r321~0; {45804#true} is VALID [2020-07-10 20:39:24,738 INFO L280 TraceCheckUtils]: 152: Hoare triple {45804#true} havoc ~init__r122~0; {45804#true} is VALID [2020-07-10 20:39:24,738 INFO L280 TraceCheckUtils]: 153: Hoare triple {45804#true} havoc ~init__tmp~0; {45804#true} is VALID [2020-07-10 20:39:24,738 INFO L280 TraceCheckUtils]: 154: Hoare triple {45804#true} havoc ~init__r132~0; {45804#true} is VALID [2020-07-10 20:39:24,738 INFO L280 TraceCheckUtils]: 155: Hoare triple {45804#true} havoc ~init__tmp___0~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 156: Hoare triple {45804#true} havoc ~init__r212~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 157: Hoare triple {45804#true} havoc ~init__tmp___1~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 158: Hoare triple {45804#true} havoc ~init__r232~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 159: Hoare triple {45804#true} havoc ~init__tmp___2~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 160: Hoare triple {45804#true} havoc ~init__r312~0; {45804#true} is VALID [2020-07-10 20:39:24,739 INFO L280 TraceCheckUtils]: 161: Hoare triple {45804#true} havoc ~init__tmp___3~0; {45804#true} is VALID [2020-07-10 20:39:24,740 INFO L280 TraceCheckUtils]: 162: Hoare triple {45804#true} havoc ~init__r322~0; {45804#true} is VALID [2020-07-10 20:39:24,740 INFO L280 TraceCheckUtils]: 163: Hoare triple {45804#true} havoc ~init__tmp___4~0; {45804#true} is VALID [2020-07-10 20:39:24,740 INFO L280 TraceCheckUtils]: 164: Hoare triple {45804#true} havoc ~init__tmp___5~0; {45804#true} is VALID [2020-07-10 20:39:24,741 INFO L280 TraceCheckUtils]: 165: Hoare triple {45804#true} ~init__r121~0 := ~ep12~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,742 INFO L280 TraceCheckUtils]: 166: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,742 INFO L280 TraceCheckUtils]: 167: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,743 INFO L280 TraceCheckUtils]: 168: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,743 INFO L280 TraceCheckUtils]: 169: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,744 INFO L280 TraceCheckUtils]: 170: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:24,745 INFO L280 TraceCheckUtils]: 171: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,746 INFO L280 TraceCheckUtils]: 172: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,747 INFO L280 TraceCheckUtils]: 173: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,747 INFO L280 TraceCheckUtils]: 174: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,748 INFO L280 TraceCheckUtils]: 175: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,748 INFO L280 TraceCheckUtils]: 176: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,749 INFO L280 TraceCheckUtils]: 177: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,749 INFO L280 TraceCheckUtils]: 178: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,750 INFO L280 TraceCheckUtils]: 179: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,750 INFO L280 TraceCheckUtils]: 180: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,751 INFO L280 TraceCheckUtils]: 181: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,752 INFO L280 TraceCheckUtils]: 182: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,752 INFO L280 TraceCheckUtils]: 183: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,753 INFO L280 TraceCheckUtils]: 184: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,753 INFO L280 TraceCheckUtils]: 185: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,754 INFO L280 TraceCheckUtils]: 186: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,754 INFO L280 TraceCheckUtils]: 187: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,755 INFO L280 TraceCheckUtils]: 188: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,755 INFO L280 TraceCheckUtils]: 189: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,756 INFO L280 TraceCheckUtils]: 190: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,756 INFO L280 TraceCheckUtils]: 191: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,757 INFO L280 TraceCheckUtils]: 192: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,758 INFO L280 TraceCheckUtils]: 193: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,758 INFO L280 TraceCheckUtils]: 194: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,759 INFO L280 TraceCheckUtils]: 195: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,759 INFO L280 TraceCheckUtils]: 196: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,760 INFO L280 TraceCheckUtils]: 197: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,760 INFO L280 TraceCheckUtils]: 198: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,761 INFO L280 TraceCheckUtils]: 199: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,761 INFO L280 TraceCheckUtils]: 200: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,762 INFO L280 TraceCheckUtils]: 201: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,762 INFO L280 TraceCheckUtils]: 202: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,763 INFO L280 TraceCheckUtils]: 203: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,764 INFO L280 TraceCheckUtils]: 204: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,764 INFO L280 TraceCheckUtils]: 205: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,765 INFO L280 TraceCheckUtils]: 206: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,765 INFO L280 TraceCheckUtils]: 207: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,766 INFO L280 TraceCheckUtils]: 208: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,767 INFO L280 TraceCheckUtils]: 209: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,767 INFO L280 TraceCheckUtils]: 210: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,768 INFO L280 TraceCheckUtils]: 211: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,768 INFO L280 TraceCheckUtils]: 212: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,769 INFO L280 TraceCheckUtils]: 213: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,769 INFO L280 TraceCheckUtils]: 214: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1863~0 := ~init__tmp___5~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,770 INFO L280 TraceCheckUtils]: 215: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1863~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,770 INFO L280 TraceCheckUtils]: 216: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,772 INFO L280 TraceCheckUtils]: 217: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,773 INFO L280 TraceCheckUtils]: 218: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,774 INFO L280 TraceCheckUtils]: 219: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,774 INFO L280 TraceCheckUtils]: 220: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,775 INFO L280 TraceCheckUtils]: 221: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,776 INFO L280 TraceCheckUtils]: 222: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,776 INFO L280 TraceCheckUtils]: 223: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,777 INFO L280 TraceCheckUtils]: 224: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,778 INFO L280 TraceCheckUtils]: 225: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,778 INFO L280 TraceCheckUtils]: 226: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,779 INFO L280 TraceCheckUtils]: 227: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,779 INFO L280 TraceCheckUtils]: 228: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,780 INFO L280 TraceCheckUtils]: 229: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,780 INFO L280 TraceCheckUtils]: 230: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,781 INFO L280 TraceCheckUtils]: 231: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,781 INFO L280 TraceCheckUtils]: 232: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,782 INFO L280 TraceCheckUtils]: 233: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,782 INFO L280 TraceCheckUtils]: 234: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:24,783 INFO L280 TraceCheckUtils]: 235: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,783 INFO L280 TraceCheckUtils]: 236: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,784 INFO L280 TraceCheckUtils]: 237: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,784 INFO L280 TraceCheckUtils]: 238: Hoare triple {45805#false} havoc ~node2__newmax~0; {45805#false} is VALID [2020-07-10 20:39:24,784 INFO L280 TraceCheckUtils]: 239: Hoare triple {45805#false} ~node2__newmax~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,784 INFO L280 TraceCheckUtils]: 240: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 241: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 242: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 243: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 244: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 245: Hoare triple {45805#false} havoc ~node3__newmax~0; {45805#false} is VALID [2020-07-10 20:39:24,785 INFO L280 TraceCheckUtils]: 246: Hoare triple {45805#false} ~node3__newmax~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 247: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 248: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 249: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 250: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 251: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,786 INFO L280 TraceCheckUtils]: 252: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-10 20:39:24,787 INFO L280 TraceCheckUtils]: 253: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,787 INFO L280 TraceCheckUtils]: 254: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-10 20:39:24,787 INFO L280 TraceCheckUtils]: 255: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,787 INFO L280 TraceCheckUtils]: 256: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-10 20:39:24,787 INFO L280 TraceCheckUtils]: 257: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 258: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 259: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 260: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 261: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 262: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-10 20:39:24,788 INFO L280 TraceCheckUtils]: 263: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,789 INFO L280 TraceCheckUtils]: 264: Hoare triple {45805#false} havoc ~check__tmp~0; {45805#false} is VALID [2020-07-10 20:39:24,789 INFO L280 TraceCheckUtils]: 265: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,789 INFO L280 TraceCheckUtils]: 266: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,789 INFO L280 TraceCheckUtils]: 267: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,789 INFO L280 TraceCheckUtils]: 268: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,790 INFO L280 TraceCheckUtils]: 269: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,790 INFO L280 TraceCheckUtils]: 270: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-10 20:39:24,790 INFO L280 TraceCheckUtils]: 271: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,790 INFO L280 TraceCheckUtils]: 272: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,790 INFO L280 TraceCheckUtils]: 273: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-10 20:39:24,791 INFO L280 TraceCheckUtils]: 274: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,791 INFO L280 TraceCheckUtils]: 275: Hoare triple {45805#false} ~check__tmp~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,791 INFO L280 TraceCheckUtils]: 276: Hoare triple {45805#false} ~__return_2009~0 := ~check__tmp~0; {45805#false} is VALID [2020-07-10 20:39:24,791 INFO L280 TraceCheckUtils]: 277: Hoare triple {45805#false} ~main__c1~0 := ~__return_2009~0; {45805#false} is VALID [2020-07-10 20:39:24,791 INFO L280 TraceCheckUtils]: 278: Hoare triple {45805#false} havoc ~__tmp_1~0; {45805#false} is VALID [2020-07-10 20:39:24,792 INFO L280 TraceCheckUtils]: 279: Hoare triple {45805#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-10 20:39:24,792 INFO L280 TraceCheckUtils]: 280: Hoare triple {45805#false} havoc ~assert__arg~0; {45805#false} is VALID [2020-07-10 20:39:24,792 INFO L280 TraceCheckUtils]: 281: Hoare triple {45805#false} ~assert__arg~0 := ~__tmp_1~0; {45805#false} is VALID [2020-07-10 20:39:24,792 INFO L280 TraceCheckUtils]: 282: Hoare triple {45805#false} assume !(0 == ~assert__arg~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,792 INFO L280 TraceCheckUtils]: 283: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,793 INFO L280 TraceCheckUtils]: 284: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,793 INFO L280 TraceCheckUtils]: 285: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-10 20:39:24,793 INFO L280 TraceCheckUtils]: 286: Hoare triple {45805#false} havoc ~node1__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,793 INFO L280 TraceCheckUtils]: 287: Hoare triple {45805#false} ~node1__newmax~1 := 0; {45805#false} is VALID [2020-07-10 20:39:24,793 INFO L280 TraceCheckUtils]: 288: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 289: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 290: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 291: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 292: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 293: Hoare triple {45805#false} assume !(2 == ~r1~0); {45805#false} is VALID [2020-07-10 20:39:24,794 INFO L280 TraceCheckUtils]: 294: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,795 INFO L280 TraceCheckUtils]: 295: Hoare triple {45805#false} havoc ~node2__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,795 INFO L280 TraceCheckUtils]: 296: Hoare triple {45805#false} ~node2__newmax~1 := 0; {45805#false} is VALID [2020-07-10 20:39:24,795 INFO L280 TraceCheckUtils]: 297: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,795 INFO L280 TraceCheckUtils]: 298: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,795 INFO L280 TraceCheckUtils]: 299: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,796 INFO L280 TraceCheckUtils]: 300: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,796 INFO L280 TraceCheckUtils]: 301: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,796 INFO L280 TraceCheckUtils]: 302: Hoare triple {45805#false} assume !(2 == ~r2~0); {45805#false} is VALID [2020-07-10 20:39:24,796 INFO L280 TraceCheckUtils]: 303: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,796 INFO L280 TraceCheckUtils]: 304: Hoare triple {45805#false} havoc ~node3__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,797 INFO L280 TraceCheckUtils]: 305: Hoare triple {45805#false} ~node3__newmax~1 := 0; {45805#false} is VALID [2020-07-10 20:39:24,797 INFO L280 TraceCheckUtils]: 306: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,797 INFO L280 TraceCheckUtils]: 307: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,797 INFO L280 TraceCheckUtils]: 308: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,797 INFO L280 TraceCheckUtils]: 309: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 310: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~1; {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 311: Hoare triple {45805#false} assume !(2 == ~r3~0); {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 312: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 313: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 314: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,798 INFO L280 TraceCheckUtils]: 315: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 316: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 317: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 318: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 319: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 320: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,799 INFO L280 TraceCheckUtils]: 321: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 322: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 323: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 324: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 325: Hoare triple {45805#false} havoc ~check__tmp~1; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 326: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,800 INFO L280 TraceCheckUtils]: 327: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,801 INFO L280 TraceCheckUtils]: 328: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,801 INFO L280 TraceCheckUtils]: 329: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,801 INFO L280 TraceCheckUtils]: 330: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,801 INFO L280 TraceCheckUtils]: 331: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-10 20:39:24,801 INFO L280 TraceCheckUtils]: 332: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 333: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 334: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 335: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 336: Hoare triple {45805#false} ~check__tmp~1 := 1; {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 337: Hoare triple {45805#false} ~__return_2142~0 := ~check__tmp~1; {45805#false} is VALID [2020-07-10 20:39:24,802 INFO L280 TraceCheckUtils]: 338: Hoare triple {45805#false} ~main__c1~0 := ~__return_2142~0; {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 339: Hoare triple {45805#false} havoc ~__tmp_2~0; {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 340: Hoare triple {45805#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 341: Hoare triple {45805#false} havoc ~assert__arg~1; {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 342: Hoare triple {45805#false} ~assert__arg~1 := ~__tmp_2~0; {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 343: Hoare triple {45805#false} assume !(0 == ~assert__arg~1 % 256); {45805#false} is VALID [2020-07-10 20:39:24,803 INFO L280 TraceCheckUtils]: 344: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,804 INFO L280 TraceCheckUtils]: 345: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,804 INFO L280 TraceCheckUtils]: 346: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-10 20:39:24,804 INFO L280 TraceCheckUtils]: 347: Hoare triple {45805#false} havoc ~node1__newmax~2; {45805#false} is VALID [2020-07-10 20:39:24,804 INFO L280 TraceCheckUtils]: 348: Hoare triple {45805#false} ~node1__newmax~2 := 0; {45805#false} is VALID [2020-07-10 20:39:24,804 INFO L280 TraceCheckUtils]: 349: Hoare triple {45805#false} assume !!(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,805 INFO L280 TraceCheckUtils]: 350: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,805 INFO L280 TraceCheckUtils]: 351: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,805 INFO L280 TraceCheckUtils]: 352: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,805 INFO L280 TraceCheckUtils]: 353: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,805 INFO L280 TraceCheckUtils]: 354: Hoare triple {45805#false} havoc ~node2__newmax~2; {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 355: Hoare triple {45805#false} ~node2__newmax~2 := 0; {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 356: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 357: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 358: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 359: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,806 INFO L280 TraceCheckUtils]: 360: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,807 INFO L280 TraceCheckUtils]: 361: Hoare triple {45805#false} havoc ~node3__newmax~2; {45805#false} is VALID [2020-07-10 20:39:24,807 INFO L280 TraceCheckUtils]: 362: Hoare triple {45805#false} ~node3__newmax~2 := 0; {45805#false} is VALID [2020-07-10 20:39:24,807 INFO L280 TraceCheckUtils]: 363: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,807 INFO L280 TraceCheckUtils]: 364: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,807 INFO L280 TraceCheckUtils]: 365: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,808 INFO L280 TraceCheckUtils]: 366: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,808 INFO L280 TraceCheckUtils]: 367: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,808 INFO L280 TraceCheckUtils]: 368: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-10 20:39:24,808 INFO L280 TraceCheckUtils]: 369: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,808 INFO L280 TraceCheckUtils]: 370: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-10 20:39:24,809 INFO L280 TraceCheckUtils]: 371: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,809 INFO L280 TraceCheckUtils]: 372: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-10 20:39:24,809 INFO L280 TraceCheckUtils]: 373: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,809 INFO L280 TraceCheckUtils]: 374: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-10 20:39:24,809 INFO L280 TraceCheckUtils]: 375: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 376: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 377: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 378: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 379: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 380: Hoare triple {45805#false} havoc ~check__tmp~2; {45805#false} is VALID [2020-07-10 20:39:24,810 INFO L280 TraceCheckUtils]: 381: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,811 INFO L280 TraceCheckUtils]: 382: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,811 INFO L280 TraceCheckUtils]: 383: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,811 INFO L280 TraceCheckUtils]: 384: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-10 20:39:24,811 INFO L280 TraceCheckUtils]: 385: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,811 INFO L280 TraceCheckUtils]: 386: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-10 20:39:24,812 INFO L280 TraceCheckUtils]: 387: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,812 INFO L280 TraceCheckUtils]: 388: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-10 20:39:24,812 INFO L280 TraceCheckUtils]: 389: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-10 20:39:24,812 INFO L280 TraceCheckUtils]: 390: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-10 20:39:24,812 INFO L280 TraceCheckUtils]: 391: Hoare triple {45805#false} ~check__tmp~2 := 1; {45805#false} is VALID [2020-07-10 20:39:24,813 INFO L280 TraceCheckUtils]: 392: Hoare triple {45805#false} ~__return_2281~0 := ~check__tmp~2; {45805#false} is VALID [2020-07-10 20:39:24,813 INFO L280 TraceCheckUtils]: 393: Hoare triple {45805#false} ~main__c1~0 := ~__return_2281~0; {45805#false} is VALID [2020-07-10 20:39:24,813 INFO L280 TraceCheckUtils]: 394: Hoare triple {45805#false} havoc ~__tmp_3~0; {45805#false} is VALID [2020-07-10 20:39:24,813 INFO L280 TraceCheckUtils]: 395: Hoare triple {45805#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-10 20:39:24,813 INFO L280 TraceCheckUtils]: 396: Hoare triple {45805#false} havoc ~assert__arg~2; {45805#false} is VALID [2020-07-10 20:39:24,814 INFO L280 TraceCheckUtils]: 397: Hoare triple {45805#false} ~assert__arg~2 := ~__tmp_3~0; {45805#false} is VALID [2020-07-10 20:39:24,814 INFO L280 TraceCheckUtils]: 398: Hoare triple {45805#false} assume !(0 == ~assert__arg~2 % 256); {45805#false} is VALID [2020-07-10 20:39:24,814 INFO L280 TraceCheckUtils]: 399: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,814 INFO L280 TraceCheckUtils]: 400: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-10 20:39:24,815 INFO L280 TraceCheckUtils]: 401: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-10 20:39:24,815 INFO L280 TraceCheckUtils]: 402: Hoare triple {45805#false} havoc ~node1__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,815 INFO L280 TraceCheckUtils]: 403: Hoare triple {45805#false} ~node1__newmax~3 := 0; {45805#false} is VALID [2020-07-10 20:39:24,815 INFO L280 TraceCheckUtils]: 404: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,815 INFO L280 TraceCheckUtils]: 405: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 406: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 407: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 408: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 409: Hoare triple {45805#false} assume 2 == ~r1~0; {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 410: Hoare triple {45805#false} assume ~max1~0 == ~id1~0; {45805#false} is VALID [2020-07-10 20:39:24,816 INFO L280 TraceCheckUtils]: 411: Hoare triple {45805#false} ~st1~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,817 INFO L280 TraceCheckUtils]: 412: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,817 INFO L280 TraceCheckUtils]: 413: Hoare triple {45805#false} havoc ~node2__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,817 INFO L280 TraceCheckUtils]: 414: Hoare triple {45805#false} ~node2__newmax~3 := 0; {45805#false} is VALID [2020-07-10 20:39:24,818 INFO L280 TraceCheckUtils]: 415: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,818 INFO L280 TraceCheckUtils]: 416: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,818 INFO L280 TraceCheckUtils]: 417: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,818 INFO L280 TraceCheckUtils]: 418: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,818 INFO L280 TraceCheckUtils]: 419: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,819 INFO L280 TraceCheckUtils]: 420: Hoare triple {45805#false} assume 2 == ~r2~0; {45805#false} is VALID [2020-07-10 20:39:24,819 INFO L280 TraceCheckUtils]: 421: Hoare triple {45805#false} assume ~max2~0 == ~id2~0; {45805#false} is VALID [2020-07-10 20:39:24,819 INFO L280 TraceCheckUtils]: 422: Hoare triple {45805#false} ~st2~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,819 INFO L280 TraceCheckUtils]: 423: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,819 INFO L280 TraceCheckUtils]: 424: Hoare triple {45805#false} havoc ~node3__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,820 INFO L280 TraceCheckUtils]: 425: Hoare triple {45805#false} ~node3__newmax~3 := 0; {45805#false} is VALID [2020-07-10 20:39:24,820 INFO L280 TraceCheckUtils]: 426: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,820 INFO L280 TraceCheckUtils]: 427: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-10 20:39:24,820 INFO L280 TraceCheckUtils]: 428: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,820 INFO L280 TraceCheckUtils]: 429: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-10 20:39:24,821 INFO L280 TraceCheckUtils]: 430: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~3; {45805#false} is VALID [2020-07-10 20:39:24,821 INFO L280 TraceCheckUtils]: 431: Hoare triple {45805#false} assume 2 == ~r3~0; {45805#false} is VALID [2020-07-10 20:39:24,821 INFO L280 TraceCheckUtils]: 432: Hoare triple {45805#false} assume ~max3~0 == ~id3~0; {45805#false} is VALID [2020-07-10 20:39:24,821 INFO L280 TraceCheckUtils]: 433: Hoare triple {45805#false} ~st3~0 := 1; {45805#false} is VALID [2020-07-10 20:39:24,821 INFO L280 TraceCheckUtils]: 434: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-10 20:39:24,822 INFO L280 TraceCheckUtils]: 435: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-10 20:39:24,822 INFO L280 TraceCheckUtils]: 436: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,822 INFO L280 TraceCheckUtils]: 437: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-10 20:39:24,822 INFO L280 TraceCheckUtils]: 438: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,822 INFO L280 TraceCheckUtils]: 439: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 440: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 441: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 442: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 443: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 444: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,823 INFO L280 TraceCheckUtils]: 445: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-10 20:39:24,824 INFO L280 TraceCheckUtils]: 446: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-10 20:39:24,824 INFO L280 TraceCheckUtils]: 447: Hoare triple {45805#false} havoc ~check__tmp~3; {45805#false} is VALID [2020-07-10 20:39:24,824 INFO L280 TraceCheckUtils]: 448: Hoare triple {45805#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {45805#false} is VALID [2020-07-10 20:39:24,824 INFO L280 TraceCheckUtils]: 449: Hoare triple {45805#false} ~check__tmp~3 := 0; {45805#false} is VALID [2020-07-10 20:39:24,824 INFO L280 TraceCheckUtils]: 450: Hoare triple {45805#false} ~__return_2419~0 := ~check__tmp~3; {45805#false} is VALID [2020-07-10 20:39:24,825 INFO L280 TraceCheckUtils]: 451: Hoare triple {45805#false} ~main__c1~0 := ~__return_2419~0; {45805#false} is VALID [2020-07-10 20:39:24,825 INFO L280 TraceCheckUtils]: 452: Hoare triple {45805#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {45805#false} is VALID [2020-07-10 20:39:24,825 INFO L280 TraceCheckUtils]: 453: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {45805#false} is VALID [2020-07-10 20:39:24,825 INFO L280 TraceCheckUtils]: 454: Hoare triple {45805#false} havoc ~__tmp_4~0; {45805#false} is VALID [2020-07-10 20:39:24,825 INFO L280 TraceCheckUtils]: 455: Hoare triple {45805#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-10 20:39:24,826 INFO L280 TraceCheckUtils]: 456: Hoare triple {45805#false} havoc ~assert__arg~3; {45805#false} is VALID [2020-07-10 20:39:24,826 INFO L280 TraceCheckUtils]: 457: Hoare triple {45805#false} ~assert__arg~3 := ~__tmp_4~0; {45805#false} is VALID [2020-07-10 20:39:24,826 INFO L280 TraceCheckUtils]: 458: Hoare triple {45805#false} assume 0 == ~assert__arg~3 % 256; {45805#false} is VALID [2020-07-10 20:39:24,826 INFO L280 TraceCheckUtils]: 459: Hoare triple {45805#false} assume !false; {45805#false} is VALID [2020-07-10 20:39:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:25,023 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:25,024 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [56866927] [2020-07-10 20:39:25,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:25,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:39:25,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910698728] [2020-07-10 20:39:25,025 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-10 20:39:25,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:25,026 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:39:25,504 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:25,505 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:39:25,505 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:25,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:39:25,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:39:25,506 INFO L87 Difference]: Start difference. First operand 3574 states and 4481 transitions. Second operand 5 states. [2020-07-10 20:39:52,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:52,540 INFO L93 Difference]: Finished difference Result 10152 states and 12790 transitions. [2020-07-10 20:39:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:39:52,540 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-10 20:39:52,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:52,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-10 20:39:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-10 20:39:52,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2492 transitions. [2020-07-10 20:39:55,466 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2492 edges. 2492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:56,978 INFO L225 Difference]: With dead ends: 10152 [2020-07-10 20:39:56,978 INFO L226 Difference]: Without dead ends: 6763 [2020-07-10 20:39:56,985 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:39:56,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-07-10 20:40:13,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6761. [2020-07-10 20:40:13,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:40:13,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6763 states. Second operand 6761 states. [2020-07-10 20:40:13,065 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 6761 states. [2020-07-10 20:40:13,065 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 6761 states. [2020-07-10 20:40:14,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:14,586 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-10 20:40:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-10 20:40:14,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:40:14,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:40:14,594 INFO L74 IsIncluded]: Start isIncluded. First operand 6761 states. Second operand 6763 states. [2020-07-10 20:40:14,595 INFO L87 Difference]: Start difference. First operand 6761 states. Second operand 6763 states. [2020-07-10 20:40:16,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:16,131 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-10 20:40:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-10 20:40:16,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:40:16,139 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:40:16,139 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:40:16,139 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:40:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6761 states. [2020-07-10 20:40:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 6761 states and 8462 transitions. [2020-07-10 20:40:17,907 INFO L78 Accepts]: Start accepts. Automaton has 6761 states and 8462 transitions. Word has length 460 [2020-07-10 20:40:17,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:40:17,907 INFO L479 AbstractCegarLoop]: Abstraction has 6761 states and 8462 transitions. [2020-07-10 20:40:17,907 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:40:17,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6761 states and 8462 transitions. [2020-07-10 20:40:29,289 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8462 edges. 8462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 6761 states and 8462 transitions. [2020-07-10 20:40:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2020-07-10 20:40:29,299 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:40:29,299 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:40:29,299 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 20:40:29,299 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:40:29,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:40:29,300 INFO L82 PathProgramCache]: Analyzing trace with hash -838934958, now seen corresponding path program 1 times [2020-07-10 20:40:29,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:40:29,300 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2133566852] [2020-07-10 20:40:29,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:40:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:29,820 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:40:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:29,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-10 20:40:29,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,891 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,891 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,892 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,893 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,893 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,894 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,894 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,894 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,895 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,895 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,895 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,896 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,896 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,896 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,897 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,898 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,899 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,899 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-10 20:40:29,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-10 20:40:29,899 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-10 20:40:29,900 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,900 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,900 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,901 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,901 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,901 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,901 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-10 20:40:29,902 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-10 20:40:29,910 INFO L263 TraceCheckUtils]: 0: Hoare triple {93228#true} call ULTIMATE.init(); {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:40:29,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-10 20:40:29,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,911 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,912 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,912 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,913 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,913 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,913 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,914 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,914 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,914 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,915 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,917 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,917 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,917 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,918 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,918 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,918 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,919 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,919 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,919 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,920 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,920 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,920 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,920 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,921 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,921 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,922 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,922 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-10 20:40:29,922 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-10 20:40:29,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-10 20:40:29,923 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,924 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,924 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,925 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,925 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,925 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-10 20:40:29,926 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-10 20:40:29,926 INFO L263 TraceCheckUtils]: 64: Hoare triple {93228#true} call #t~ret30 := main(); {93228#true} is VALID [2020-07-10 20:40:29,926 INFO L280 TraceCheckUtils]: 65: Hoare triple {93228#true} havoc ~main__c1~0; {93228#true} is VALID [2020-07-10 20:40:29,927 INFO L280 TraceCheckUtils]: 66: Hoare triple {93228#true} havoc ~main__i2~0; {93228#true} is VALID [2020-07-10 20:40:29,927 INFO L280 TraceCheckUtils]: 67: Hoare triple {93228#true} ~main__c1~0 := 0; {93228#true} is VALID [2020-07-10 20:40:29,927 INFO L280 TraceCheckUtils]: 68: Hoare triple {93228#true} ~ep12~0 := #t~nondet0; {93228#true} is VALID [2020-07-10 20:40:29,927 INFO L280 TraceCheckUtils]: 69: Hoare triple {93228#true} havoc #t~nondet0; {93228#true} is VALID [2020-07-10 20:40:29,928 INFO L280 TraceCheckUtils]: 70: Hoare triple {93228#true} ~ep13~0 := #t~nondet1; {93228#true} is VALID [2020-07-10 20:40:29,928 INFO L280 TraceCheckUtils]: 71: Hoare triple {93228#true} havoc #t~nondet1; {93228#true} is VALID [2020-07-10 20:40:29,928 INFO L280 TraceCheckUtils]: 72: Hoare triple {93228#true} ~ep21~0 := #t~nondet2; {93228#true} is VALID [2020-07-10 20:40:29,929 INFO L280 TraceCheckUtils]: 73: Hoare triple {93228#true} havoc #t~nondet2; {93228#true} is VALID [2020-07-10 20:40:29,929 INFO L280 TraceCheckUtils]: 74: Hoare triple {93228#true} ~ep23~0 := #t~nondet3; {93228#true} is VALID [2020-07-10 20:40:29,929 INFO L280 TraceCheckUtils]: 75: Hoare triple {93228#true} havoc #t~nondet3; {93228#true} is VALID [2020-07-10 20:40:29,929 INFO L280 TraceCheckUtils]: 76: Hoare triple {93228#true} ~ep31~0 := #t~nondet4; {93228#true} is VALID [2020-07-10 20:40:29,930 INFO L280 TraceCheckUtils]: 77: Hoare triple {93228#true} havoc #t~nondet4; {93228#true} is VALID [2020-07-10 20:40:29,930 INFO L280 TraceCheckUtils]: 78: Hoare triple {93228#true} ~ep32~0 := #t~nondet5; {93228#true} is VALID [2020-07-10 20:40:29,930 INFO L280 TraceCheckUtils]: 79: Hoare triple {93228#true} havoc #t~nondet5; {93228#true} is VALID [2020-07-10 20:40:29,930 INFO L280 TraceCheckUtils]: 80: Hoare triple {93228#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,931 INFO L280 TraceCheckUtils]: 81: Hoare triple {93228#true} ~id1~0 := #t~nondet6; {93228#true} is VALID [2020-07-10 20:40:29,931 INFO L280 TraceCheckUtils]: 82: Hoare triple {93228#true} havoc #t~nondet6; {93228#true} is VALID [2020-07-10 20:40:29,931 INFO L280 TraceCheckUtils]: 83: Hoare triple {93228#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,931 INFO L280 TraceCheckUtils]: 84: Hoare triple {93228#true} ~r1~0 := #t~nondet7; {93228#true} is VALID [2020-07-10 20:40:29,932 INFO L280 TraceCheckUtils]: 85: Hoare triple {93228#true} havoc #t~nondet7; {93228#true} is VALID [2020-07-10 20:40:29,932 INFO L280 TraceCheckUtils]: 86: Hoare triple {93228#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,932 INFO L280 TraceCheckUtils]: 87: Hoare triple {93228#true} ~st1~0 := #t~nondet8; {93228#true} is VALID [2020-07-10 20:40:29,932 INFO L280 TraceCheckUtils]: 88: Hoare triple {93228#true} havoc #t~nondet8; {93228#true} is VALID [2020-07-10 20:40:29,933 INFO L280 TraceCheckUtils]: 89: Hoare triple {93228#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,933 INFO L280 TraceCheckUtils]: 90: Hoare triple {93228#true} ~nl1~0 := #t~nondet9; {93228#true} is VALID [2020-07-10 20:40:29,933 INFO L280 TraceCheckUtils]: 91: Hoare triple {93228#true} havoc #t~nondet9; {93228#true} is VALID [2020-07-10 20:40:29,933 INFO L280 TraceCheckUtils]: 92: Hoare triple {93228#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,933 INFO L280 TraceCheckUtils]: 93: Hoare triple {93228#true} ~m1~0 := #t~nondet10; {93228#true} is VALID [2020-07-10 20:40:29,934 INFO L280 TraceCheckUtils]: 94: Hoare triple {93228#true} havoc #t~nondet10; {93228#true} is VALID [2020-07-10 20:40:29,934 INFO L280 TraceCheckUtils]: 95: Hoare triple {93228#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,934 INFO L280 TraceCheckUtils]: 96: Hoare triple {93228#true} ~max1~0 := #t~nondet11; {93228#true} is VALID [2020-07-10 20:40:29,934 INFO L280 TraceCheckUtils]: 97: Hoare triple {93228#true} havoc #t~nondet11; {93228#true} is VALID [2020-07-10 20:40:29,935 INFO L280 TraceCheckUtils]: 98: Hoare triple {93228#true} ~mode1~0 := #t~nondet12; {93228#true} is VALID [2020-07-10 20:40:29,935 INFO L280 TraceCheckUtils]: 99: Hoare triple {93228#true} havoc #t~nondet12; {93228#true} is VALID [2020-07-10 20:40:29,935 INFO L280 TraceCheckUtils]: 100: Hoare triple {93228#true} ~newmax1~0 := #t~nondet13; {93228#true} is VALID [2020-07-10 20:40:29,935 INFO L280 TraceCheckUtils]: 101: Hoare triple {93228#true} havoc #t~nondet13; {93228#true} is VALID [2020-07-10 20:40:29,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {93228#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,936 INFO L280 TraceCheckUtils]: 103: Hoare triple {93228#true} ~id2~0 := #t~nondet14; {93228#true} is VALID [2020-07-10 20:40:29,936 INFO L280 TraceCheckUtils]: 104: Hoare triple {93228#true} havoc #t~nondet14; {93228#true} is VALID [2020-07-10 20:40:29,936 INFO L280 TraceCheckUtils]: 105: Hoare triple {93228#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,937 INFO L280 TraceCheckUtils]: 106: Hoare triple {93228#true} ~r2~0 := #t~nondet15; {93228#true} is VALID [2020-07-10 20:40:29,937 INFO L280 TraceCheckUtils]: 107: Hoare triple {93228#true} havoc #t~nondet15; {93228#true} is VALID [2020-07-10 20:40:29,937 INFO L280 TraceCheckUtils]: 108: Hoare triple {93228#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,937 INFO L280 TraceCheckUtils]: 109: Hoare triple {93228#true} ~st2~0 := #t~nondet16; {93228#true} is VALID [2020-07-10 20:40:29,938 INFO L280 TraceCheckUtils]: 110: Hoare triple {93228#true} havoc #t~nondet16; {93228#true} is VALID [2020-07-10 20:40:29,938 INFO L280 TraceCheckUtils]: 111: Hoare triple {93228#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,938 INFO L280 TraceCheckUtils]: 112: Hoare triple {93228#true} ~nl2~0 := #t~nondet17; {93228#true} is VALID [2020-07-10 20:40:29,939 INFO L280 TraceCheckUtils]: 113: Hoare triple {93228#true} havoc #t~nondet17; {93228#true} is VALID [2020-07-10 20:40:29,939 INFO L280 TraceCheckUtils]: 114: Hoare triple {93228#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,939 INFO L280 TraceCheckUtils]: 115: Hoare triple {93228#true} ~m2~0 := #t~nondet18; {93228#true} is VALID [2020-07-10 20:40:29,940 INFO L280 TraceCheckUtils]: 116: Hoare triple {93228#true} havoc #t~nondet18; {93228#true} is VALID [2020-07-10 20:40:29,940 INFO L280 TraceCheckUtils]: 117: Hoare triple {93228#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,940 INFO L280 TraceCheckUtils]: 118: Hoare triple {93228#true} ~max2~0 := #t~nondet19; {93228#true} is VALID [2020-07-10 20:40:29,941 INFO L280 TraceCheckUtils]: 119: Hoare triple {93228#true} havoc #t~nondet19; {93228#true} is VALID [2020-07-10 20:40:29,941 INFO L280 TraceCheckUtils]: 120: Hoare triple {93228#true} ~mode2~0 := #t~nondet20; {93228#true} is VALID [2020-07-10 20:40:29,941 INFO L280 TraceCheckUtils]: 121: Hoare triple {93228#true} havoc #t~nondet20; {93228#true} is VALID [2020-07-10 20:40:29,941 INFO L280 TraceCheckUtils]: 122: Hoare triple {93228#true} ~newmax2~0 := #t~nondet21; {93228#true} is VALID [2020-07-10 20:40:29,942 INFO L280 TraceCheckUtils]: 123: Hoare triple {93228#true} havoc #t~nondet21; {93228#true} is VALID [2020-07-10 20:40:29,942 INFO L280 TraceCheckUtils]: 124: Hoare triple {93228#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,942 INFO L280 TraceCheckUtils]: 125: Hoare triple {93228#true} ~id3~0 := #t~nondet22; {93228#true} is VALID [2020-07-10 20:40:29,943 INFO L280 TraceCheckUtils]: 126: Hoare triple {93228#true} havoc #t~nondet22; {93228#true} is VALID [2020-07-10 20:40:29,943 INFO L280 TraceCheckUtils]: 127: Hoare triple {93228#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,943 INFO L280 TraceCheckUtils]: 128: Hoare triple {93228#true} ~r3~0 := #t~nondet23; {93228#true} is VALID [2020-07-10 20:40:29,944 INFO L280 TraceCheckUtils]: 129: Hoare triple {93228#true} havoc #t~nondet23; {93228#true} is VALID [2020-07-10 20:40:29,944 INFO L280 TraceCheckUtils]: 130: Hoare triple {93228#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,944 INFO L280 TraceCheckUtils]: 131: Hoare triple {93228#true} ~st3~0 := #t~nondet24; {93228#true} is VALID [2020-07-10 20:40:29,945 INFO L280 TraceCheckUtils]: 132: Hoare triple {93228#true} havoc #t~nondet24; {93228#true} is VALID [2020-07-10 20:40:29,945 INFO L280 TraceCheckUtils]: 133: Hoare triple {93228#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,945 INFO L280 TraceCheckUtils]: 134: Hoare triple {93228#true} ~nl3~0 := #t~nondet25; {93228#true} is VALID [2020-07-10 20:40:29,946 INFO L280 TraceCheckUtils]: 135: Hoare triple {93228#true} havoc #t~nondet25; {93228#true} is VALID [2020-07-10 20:40:29,946 INFO L280 TraceCheckUtils]: 136: Hoare triple {93228#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,946 INFO L280 TraceCheckUtils]: 137: Hoare triple {93228#true} ~m3~0 := #t~nondet26; {93228#true} is VALID [2020-07-10 20:40:29,946 INFO L280 TraceCheckUtils]: 138: Hoare triple {93228#true} havoc #t~nondet26; {93228#true} is VALID [2020-07-10 20:40:29,947 INFO L280 TraceCheckUtils]: 139: Hoare triple {93228#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93228#true} is VALID [2020-07-10 20:40:29,947 INFO L280 TraceCheckUtils]: 140: Hoare triple {93228#true} ~max3~0 := #t~nondet27; {93228#true} is VALID [2020-07-10 20:40:29,947 INFO L280 TraceCheckUtils]: 141: Hoare triple {93228#true} havoc #t~nondet27; {93228#true} is VALID [2020-07-10 20:40:29,948 INFO L280 TraceCheckUtils]: 142: Hoare triple {93228#true} ~mode3~0 := #t~nondet28; {93228#true} is VALID [2020-07-10 20:40:29,948 INFO L280 TraceCheckUtils]: 143: Hoare triple {93228#true} havoc #t~nondet28; {93228#true} is VALID [2020-07-10 20:40:29,948 INFO L280 TraceCheckUtils]: 144: Hoare triple {93228#true} ~newmax3~0 := #t~nondet29; {93228#true} is VALID [2020-07-10 20:40:29,949 INFO L280 TraceCheckUtils]: 145: Hoare triple {93228#true} havoc #t~nondet29; {93228#true} is VALID [2020-07-10 20:40:29,949 INFO L280 TraceCheckUtils]: 146: Hoare triple {93228#true} havoc ~init__r121~0; {93228#true} is VALID [2020-07-10 20:40:29,949 INFO L280 TraceCheckUtils]: 147: Hoare triple {93228#true} havoc ~init__r131~0; {93228#true} is VALID [2020-07-10 20:40:29,950 INFO L280 TraceCheckUtils]: 148: Hoare triple {93228#true} havoc ~init__r211~0; {93228#true} is VALID [2020-07-10 20:40:29,950 INFO L280 TraceCheckUtils]: 149: Hoare triple {93228#true} havoc ~init__r231~0; {93228#true} is VALID [2020-07-10 20:40:29,950 INFO L280 TraceCheckUtils]: 150: Hoare triple {93228#true} havoc ~init__r311~0; {93228#true} is VALID [2020-07-10 20:40:29,951 INFO L280 TraceCheckUtils]: 151: Hoare triple {93228#true} havoc ~init__r321~0; {93228#true} is VALID [2020-07-10 20:40:29,951 INFO L280 TraceCheckUtils]: 152: Hoare triple {93228#true} havoc ~init__r122~0; {93228#true} is VALID [2020-07-10 20:40:29,951 INFO L280 TraceCheckUtils]: 153: Hoare triple {93228#true} havoc ~init__tmp~0; {93228#true} is VALID [2020-07-10 20:40:29,952 INFO L280 TraceCheckUtils]: 154: Hoare triple {93228#true} havoc ~init__r132~0; {93228#true} is VALID [2020-07-10 20:40:29,952 INFO L280 TraceCheckUtils]: 155: Hoare triple {93228#true} havoc ~init__tmp___0~0; {93228#true} is VALID [2020-07-10 20:40:29,952 INFO L280 TraceCheckUtils]: 156: Hoare triple {93228#true} havoc ~init__r212~0; {93228#true} is VALID [2020-07-10 20:40:29,952 INFO L280 TraceCheckUtils]: 157: Hoare triple {93228#true} havoc ~init__tmp___1~0; {93228#true} is VALID [2020-07-10 20:40:29,953 INFO L280 TraceCheckUtils]: 158: Hoare triple {93228#true} havoc ~init__r232~0; {93228#true} is VALID [2020-07-10 20:40:29,953 INFO L280 TraceCheckUtils]: 159: Hoare triple {93228#true} havoc ~init__tmp___2~0; {93228#true} is VALID [2020-07-10 20:40:29,953 INFO L280 TraceCheckUtils]: 160: Hoare triple {93228#true} havoc ~init__r312~0; {93228#true} is VALID [2020-07-10 20:40:29,954 INFO L280 TraceCheckUtils]: 161: Hoare triple {93228#true} havoc ~init__tmp___3~0; {93228#true} is VALID [2020-07-10 20:40:29,954 INFO L280 TraceCheckUtils]: 162: Hoare triple {93228#true} havoc ~init__r322~0; {93228#true} is VALID [2020-07-10 20:40:29,954 INFO L280 TraceCheckUtils]: 163: Hoare triple {93228#true} havoc ~init__tmp___4~0; {93228#true} is VALID [2020-07-10 20:40:29,955 INFO L280 TraceCheckUtils]: 164: Hoare triple {93228#true} havoc ~init__tmp___5~0; {93228#true} is VALID [2020-07-10 20:40:29,955 INFO L280 TraceCheckUtils]: 165: Hoare triple {93228#true} ~init__r121~0 := ~ep12~0; {93228#true} is VALID [2020-07-10 20:40:29,955 INFO L280 TraceCheckUtils]: 166: Hoare triple {93228#true} ~init__r131~0 := ~ep13~0; {93228#true} is VALID [2020-07-10 20:40:29,956 INFO L280 TraceCheckUtils]: 167: Hoare triple {93228#true} ~init__r211~0 := ~ep21~0; {93228#true} is VALID [2020-07-10 20:40:29,956 INFO L280 TraceCheckUtils]: 168: Hoare triple {93228#true} ~init__r231~0 := ~ep23~0; {93228#true} is VALID [2020-07-10 20:40:29,956 INFO L280 TraceCheckUtils]: 169: Hoare triple {93228#true} ~init__r311~0 := ~ep31~0; {93228#true} is VALID [2020-07-10 20:40:29,957 INFO L280 TraceCheckUtils]: 170: Hoare triple {93228#true} ~init__r321~0 := ~ep32~0; {93228#true} is VALID [2020-07-10 20:40:29,957 INFO L280 TraceCheckUtils]: 171: Hoare triple {93228#true} assume !!(0 == ~init__r121~0 % 256); {93228#true} is VALID [2020-07-10 20:40:29,962 INFO L280 TraceCheckUtils]: 172: Hoare triple {93228#true} assume !!(0 == ~init__r131~0 % 256); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:29,963 INFO L280 TraceCheckUtils]: 173: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:29,964 INFO L280 TraceCheckUtils]: 174: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:29,966 INFO L280 TraceCheckUtils]: 175: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,966 INFO L280 TraceCheckUtils]: 176: Hoare triple {93229#false} ~init__tmp___0~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,966 INFO L280 TraceCheckUtils]: 177: Hoare triple {93229#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,967 INFO L280 TraceCheckUtils]: 178: Hoare triple {93229#false} assume !(0 == ~init__r211~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,967 INFO L280 TraceCheckUtils]: 179: Hoare triple {93229#false} ~init__tmp___1~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,967 INFO L280 TraceCheckUtils]: 180: Hoare triple {93229#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,968 INFO L280 TraceCheckUtils]: 181: Hoare triple {93229#false} assume !(0 == ~init__r231~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,968 INFO L280 TraceCheckUtils]: 182: Hoare triple {93229#false} ~init__tmp___2~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,968 INFO L280 TraceCheckUtils]: 183: Hoare triple {93229#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,968 INFO L280 TraceCheckUtils]: 184: Hoare triple {93229#false} assume !(0 == ~init__r311~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,969 INFO L280 TraceCheckUtils]: 185: Hoare triple {93229#false} ~init__tmp___3~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,969 INFO L280 TraceCheckUtils]: 186: Hoare triple {93229#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,969 INFO L280 TraceCheckUtils]: 187: Hoare triple {93229#false} assume !(0 == ~init__r321~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,970 INFO L280 TraceCheckUtils]: 188: Hoare triple {93229#false} ~init__tmp___4~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,970 INFO L280 TraceCheckUtils]: 189: Hoare triple {93229#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,970 INFO L280 TraceCheckUtils]: 190: Hoare triple {93229#false} assume ~id1~0 != ~id2~0; {93229#false} is VALID [2020-07-10 20:40:29,971 INFO L280 TraceCheckUtils]: 191: Hoare triple {93229#false} assume ~id1~0 != ~id3~0; {93229#false} is VALID [2020-07-10 20:40:29,971 INFO L280 TraceCheckUtils]: 192: Hoare triple {93229#false} assume ~id2~0 != ~id3~0; {93229#false} is VALID [2020-07-10 20:40:29,971 INFO L280 TraceCheckUtils]: 193: Hoare triple {93229#false} assume ~id1~0 >= 0; {93229#false} is VALID [2020-07-10 20:40:29,972 INFO L280 TraceCheckUtils]: 194: Hoare triple {93229#false} assume ~id2~0 >= 0; {93229#false} is VALID [2020-07-10 20:40:29,972 INFO L280 TraceCheckUtils]: 195: Hoare triple {93229#false} assume ~id3~0 >= 0; {93229#false} is VALID [2020-07-10 20:40:29,972 INFO L280 TraceCheckUtils]: 196: Hoare triple {93229#false} assume 0 == ~r1~0; {93229#false} is VALID [2020-07-10 20:40:29,973 INFO L280 TraceCheckUtils]: 197: Hoare triple {93229#false} assume 0 == ~r2~0; {93229#false} is VALID [2020-07-10 20:40:29,973 INFO L280 TraceCheckUtils]: 198: Hoare triple {93229#false} assume 0 == ~r3~0; {93229#false} is VALID [2020-07-10 20:40:29,973 INFO L280 TraceCheckUtils]: 199: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-10 20:40:29,974 INFO L280 TraceCheckUtils]: 200: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-10 20:40:29,974 INFO L280 TraceCheckUtils]: 201: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-10 20:40:29,974 INFO L280 TraceCheckUtils]: 202: Hoare triple {93229#false} assume 0 == ~st1~0; {93229#false} is VALID [2020-07-10 20:40:29,974 INFO L280 TraceCheckUtils]: 203: Hoare triple {93229#false} assume 0 == ~st2~0; {93229#false} is VALID [2020-07-10 20:40:29,975 INFO L280 TraceCheckUtils]: 204: Hoare triple {93229#false} assume 0 == ~st3~0; {93229#false} is VALID [2020-07-10 20:40:29,975 INFO L280 TraceCheckUtils]: 205: Hoare triple {93229#false} assume 0 == ~nl1~0; {93229#false} is VALID [2020-07-10 20:40:29,975 INFO L280 TraceCheckUtils]: 206: Hoare triple {93229#false} assume 0 == ~nl2~0; {93229#false} is VALID [2020-07-10 20:40:29,976 INFO L280 TraceCheckUtils]: 207: Hoare triple {93229#false} assume 0 == ~nl3~0; {93229#false} is VALID [2020-07-10 20:40:29,976 INFO L280 TraceCheckUtils]: 208: Hoare triple {93229#false} assume 0 == ~mode1~0 % 256; {93229#false} is VALID [2020-07-10 20:40:29,976 INFO L280 TraceCheckUtils]: 209: Hoare triple {93229#false} assume 0 == ~mode2~0 % 256; {93229#false} is VALID [2020-07-10 20:40:29,977 INFO L280 TraceCheckUtils]: 210: Hoare triple {93229#false} assume 0 == ~mode3~0 % 256; {93229#false} is VALID [2020-07-10 20:40:29,977 INFO L280 TraceCheckUtils]: 211: Hoare triple {93229#false} assume !(0 == ~newmax1~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,977 INFO L280 TraceCheckUtils]: 212: Hoare triple {93229#false} assume !(0 == ~newmax2~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,978 INFO L280 TraceCheckUtils]: 213: Hoare triple {93229#false} assume !(0 == ~newmax3~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,978 INFO L280 TraceCheckUtils]: 214: Hoare triple {93229#false} ~init__tmp___5~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,978 INFO L280 TraceCheckUtils]: 215: Hoare triple {93229#false} ~__return_1863~0 := ~init__tmp___5~0; {93229#false} is VALID [2020-07-10 20:40:29,979 INFO L280 TraceCheckUtils]: 216: Hoare triple {93229#false} ~main__i2~0 := ~__return_1863~0; {93229#false} is VALID [2020-07-10 20:40:29,979 INFO L280 TraceCheckUtils]: 217: Hoare triple {93229#false} assume 0 != ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:29,979 INFO L280 TraceCheckUtils]: 218: Hoare triple {93229#false} ~p12_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,980 INFO L280 TraceCheckUtils]: 219: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,980 INFO L280 TraceCheckUtils]: 220: Hoare triple {93229#false} ~p13_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,980 INFO L280 TraceCheckUtils]: 221: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,980 INFO L280 TraceCheckUtils]: 222: Hoare triple {93229#false} ~p21_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,981 INFO L280 TraceCheckUtils]: 223: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,981 INFO L280 TraceCheckUtils]: 224: Hoare triple {93229#false} ~p23_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,981 INFO L280 TraceCheckUtils]: 225: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,982 INFO L280 TraceCheckUtils]: 226: Hoare triple {93229#false} ~p31_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,982 INFO L280 TraceCheckUtils]: 227: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,982 INFO L280 TraceCheckUtils]: 228: Hoare triple {93229#false} ~p32_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,983 INFO L280 TraceCheckUtils]: 229: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,983 INFO L280 TraceCheckUtils]: 230: Hoare triple {93229#false} ~main__i2~0 := 0; {93229#false} is VALID [2020-07-10 20:40:29,983 INFO L280 TraceCheckUtils]: 231: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-10 20:40:29,984 INFO L280 TraceCheckUtils]: 232: Hoare triple {93229#false} havoc ~node1__newmax~0; {93229#false} is VALID [2020-07-10 20:40:29,984 INFO L280 TraceCheckUtils]: 233: Hoare triple {93229#false} ~node1__newmax~0 := 0; {93229#false} is VALID [2020-07-10 20:40:29,984 INFO L280 TraceCheckUtils]: 234: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,985 INFO L280 TraceCheckUtils]: 235: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:29,985 INFO L280 TraceCheckUtils]: 236: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,985 INFO L280 TraceCheckUtils]: 237: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,986 INFO L280 TraceCheckUtils]: 238: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,986 INFO L280 TraceCheckUtils]: 239: Hoare triple {93229#false} havoc ~node2__newmax~0; {93229#false} is VALID [2020-07-10 20:40:29,986 INFO L280 TraceCheckUtils]: 240: Hoare triple {93229#false} ~node2__newmax~0 := 0; {93229#false} is VALID [2020-07-10 20:40:29,986 INFO L280 TraceCheckUtils]: 241: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,987 INFO L280 TraceCheckUtils]: 242: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-10 20:40:29,987 INFO L280 TraceCheckUtils]: 243: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,987 INFO L280 TraceCheckUtils]: 244: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,987 INFO L280 TraceCheckUtils]: 245: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,988 INFO L280 TraceCheckUtils]: 246: Hoare triple {93229#false} havoc ~node3__newmax~0; {93229#false} is VALID [2020-07-10 20:40:29,988 INFO L280 TraceCheckUtils]: 247: Hoare triple {93229#false} ~node3__newmax~0 := 0; {93229#false} is VALID [2020-07-10 20:40:29,988 INFO L280 TraceCheckUtils]: 248: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,989 INFO L280 TraceCheckUtils]: 249: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-10 20:40:29,989 INFO L280 TraceCheckUtils]: 250: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,989 INFO L280 TraceCheckUtils]: 251: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-10 20:40:29,990 INFO L280 TraceCheckUtils]: 252: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,990 INFO L280 TraceCheckUtils]: 253: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-10 20:40:29,990 INFO L280 TraceCheckUtils]: 254: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,991 INFO L280 TraceCheckUtils]: 255: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-10 20:40:29,991 INFO L280 TraceCheckUtils]: 256: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,991 INFO L280 TraceCheckUtils]: 257: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-10 20:40:29,992 INFO L280 TraceCheckUtils]: 258: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,992 INFO L280 TraceCheckUtils]: 259: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-10 20:40:29,992 INFO L280 TraceCheckUtils]: 260: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,993 INFO L280 TraceCheckUtils]: 261: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-10 20:40:29,993 INFO L280 TraceCheckUtils]: 262: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,993 INFO L280 TraceCheckUtils]: 263: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-10 20:40:29,994 INFO L280 TraceCheckUtils]: 264: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:29,994 INFO L280 TraceCheckUtils]: 265: Hoare triple {93229#false} havoc ~check__tmp~0; {93229#false} is VALID [2020-07-10 20:40:29,994 INFO L280 TraceCheckUtils]: 266: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:29,994 INFO L280 TraceCheckUtils]: 267: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:29,995 INFO L280 TraceCheckUtils]: 268: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:29,995 INFO L280 TraceCheckUtils]: 269: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:29,995 INFO L280 TraceCheckUtils]: 270: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:29,996 INFO L280 TraceCheckUtils]: 271: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-10 20:40:29,996 INFO L280 TraceCheckUtils]: 272: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:29,996 INFO L280 TraceCheckUtils]: 273: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:29,997 INFO L280 TraceCheckUtils]: 274: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-10 20:40:29,997 INFO L280 TraceCheckUtils]: 275: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:29,997 INFO L280 TraceCheckUtils]: 276: Hoare triple {93229#false} ~check__tmp~0 := 1; {93229#false} is VALID [2020-07-10 20:40:29,998 INFO L280 TraceCheckUtils]: 277: Hoare triple {93229#false} ~__return_2009~0 := ~check__tmp~0; {93229#false} is VALID [2020-07-10 20:40:29,998 INFO L280 TraceCheckUtils]: 278: Hoare triple {93229#false} ~main__c1~0 := ~__return_2009~0; {93229#false} is VALID [2020-07-10 20:40:29,998 INFO L280 TraceCheckUtils]: 279: Hoare triple {93229#false} havoc ~__tmp_1~0; {93229#false} is VALID [2020-07-10 20:40:29,999 INFO L280 TraceCheckUtils]: 280: Hoare triple {93229#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:29,999 INFO L280 TraceCheckUtils]: 281: Hoare triple {93229#false} havoc ~assert__arg~0; {93229#false} is VALID [2020-07-10 20:40:29,999 INFO L280 TraceCheckUtils]: 282: Hoare triple {93229#false} ~assert__arg~0 := ~__tmp_1~0; {93229#false} is VALID [2020-07-10 20:40:30,000 INFO L280 TraceCheckUtils]: 283: Hoare triple {93229#false} assume !(0 == ~assert__arg~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,000 INFO L280 TraceCheckUtils]: 284: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,000 INFO L280 TraceCheckUtils]: 285: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,001 INFO L280 TraceCheckUtils]: 286: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-10 20:40:30,001 INFO L280 TraceCheckUtils]: 287: Hoare triple {93229#false} havoc ~node1__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,001 INFO L280 TraceCheckUtils]: 288: Hoare triple {93229#false} ~node1__newmax~1 := 0; {93229#false} is VALID [2020-07-10 20:40:30,001 INFO L280 TraceCheckUtils]: 289: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,002 INFO L280 TraceCheckUtils]: 290: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,002 INFO L280 TraceCheckUtils]: 291: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,002 INFO L280 TraceCheckUtils]: 292: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,003 INFO L280 TraceCheckUtils]: 293: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,003 INFO L280 TraceCheckUtils]: 294: Hoare triple {93229#false} assume !(2 == ~r1~0); {93229#false} is VALID [2020-07-10 20:40:30,003 INFO L280 TraceCheckUtils]: 295: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,004 INFO L280 TraceCheckUtils]: 296: Hoare triple {93229#false} havoc ~node2__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,004 INFO L280 TraceCheckUtils]: 297: Hoare triple {93229#false} ~node2__newmax~1 := 0; {93229#false} is VALID [2020-07-10 20:40:30,004 INFO L280 TraceCheckUtils]: 298: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,005 INFO L280 TraceCheckUtils]: 299: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,005 INFO L280 TraceCheckUtils]: 300: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,005 INFO L280 TraceCheckUtils]: 301: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,006 INFO L280 TraceCheckUtils]: 302: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,006 INFO L280 TraceCheckUtils]: 303: Hoare triple {93229#false} assume !(2 == ~r2~0); {93229#false} is VALID [2020-07-10 20:40:30,006 INFO L280 TraceCheckUtils]: 304: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,007 INFO L280 TraceCheckUtils]: 305: Hoare triple {93229#false} havoc ~node3__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,007 INFO L280 TraceCheckUtils]: 306: Hoare triple {93229#false} ~node3__newmax~1 := 0; {93229#false} is VALID [2020-07-10 20:40:30,007 INFO L280 TraceCheckUtils]: 307: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,008 INFO L280 TraceCheckUtils]: 308: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,008 INFO L280 TraceCheckUtils]: 309: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,008 INFO L280 TraceCheckUtils]: 310: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,009 INFO L280 TraceCheckUtils]: 311: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~1; {93229#false} is VALID [2020-07-10 20:40:30,009 INFO L280 TraceCheckUtils]: 312: Hoare triple {93229#false} assume !(2 == ~r3~0); {93229#false} is VALID [2020-07-10 20:40:30,009 INFO L280 TraceCheckUtils]: 313: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,009 INFO L280 TraceCheckUtils]: 314: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-10 20:40:30,010 INFO L280 TraceCheckUtils]: 315: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,010 INFO L280 TraceCheckUtils]: 316: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-10 20:40:30,010 INFO L280 TraceCheckUtils]: 317: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,011 INFO L280 TraceCheckUtils]: 318: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-10 20:40:30,011 INFO L280 TraceCheckUtils]: 319: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,011 INFO L280 TraceCheckUtils]: 320: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-10 20:40:30,012 INFO L280 TraceCheckUtils]: 321: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,012 INFO L280 TraceCheckUtils]: 322: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-10 20:40:30,012 INFO L280 TraceCheckUtils]: 323: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,013 INFO L280 TraceCheckUtils]: 324: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-10 20:40:30,013 INFO L280 TraceCheckUtils]: 325: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,013 INFO L280 TraceCheckUtils]: 326: Hoare triple {93229#false} havoc ~check__tmp~1; {93229#false} is VALID [2020-07-10 20:40:30,014 INFO L280 TraceCheckUtils]: 327: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,014 INFO L280 TraceCheckUtils]: 328: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,014 INFO L280 TraceCheckUtils]: 329: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,015 INFO L280 TraceCheckUtils]: 330: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,015 INFO L280 TraceCheckUtils]: 331: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:30,015 INFO L280 TraceCheckUtils]: 332: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-10 20:40:30,016 INFO L280 TraceCheckUtils]: 333: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,016 INFO L280 TraceCheckUtils]: 334: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:30,016 INFO L280 TraceCheckUtils]: 335: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-10 20:40:30,016 INFO L280 TraceCheckUtils]: 336: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,017 INFO L280 TraceCheckUtils]: 337: Hoare triple {93229#false} ~check__tmp~1 := 1; {93229#false} is VALID [2020-07-10 20:40:30,017 INFO L280 TraceCheckUtils]: 338: Hoare triple {93229#false} ~__return_2142~0 := ~check__tmp~1; {93229#false} is VALID [2020-07-10 20:40:30,017 INFO L280 TraceCheckUtils]: 339: Hoare triple {93229#false} ~main__c1~0 := ~__return_2142~0; {93229#false} is VALID [2020-07-10 20:40:30,017 INFO L280 TraceCheckUtils]: 340: Hoare triple {93229#false} havoc ~__tmp_2~0; {93229#false} is VALID [2020-07-10 20:40:30,017 INFO L280 TraceCheckUtils]: 341: Hoare triple {93229#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:30,018 INFO L280 TraceCheckUtils]: 342: Hoare triple {93229#false} havoc ~assert__arg~1; {93229#false} is VALID [2020-07-10 20:40:30,018 INFO L280 TraceCheckUtils]: 343: Hoare triple {93229#false} ~assert__arg~1 := ~__tmp_2~0; {93229#false} is VALID [2020-07-10 20:40:30,018 INFO L280 TraceCheckUtils]: 344: Hoare triple {93229#false} assume !(0 == ~assert__arg~1 % 256); {93229#false} is VALID [2020-07-10 20:40:30,018 INFO L280 TraceCheckUtils]: 345: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,018 INFO L280 TraceCheckUtils]: 346: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,019 INFO L280 TraceCheckUtils]: 347: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-10 20:40:30,019 INFO L280 TraceCheckUtils]: 348: Hoare triple {93229#false} havoc ~node1__newmax~2; {93229#false} is VALID [2020-07-10 20:40:30,019 INFO L280 TraceCheckUtils]: 349: Hoare triple {93229#false} ~node1__newmax~2 := 0; {93229#false} is VALID [2020-07-10 20:40:30,019 INFO L280 TraceCheckUtils]: 350: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,019 INFO L280 TraceCheckUtils]: 351: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,020 INFO L280 TraceCheckUtils]: 352: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,020 INFO L280 TraceCheckUtils]: 353: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,020 INFO L280 TraceCheckUtils]: 354: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,020 INFO L280 TraceCheckUtils]: 355: Hoare triple {93229#false} havoc ~node2__newmax~2; {93229#false} is VALID [2020-07-10 20:40:30,020 INFO L280 TraceCheckUtils]: 356: Hoare triple {93229#false} ~node2__newmax~2 := 0; {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 357: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 358: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 359: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 360: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 361: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,021 INFO L280 TraceCheckUtils]: 362: Hoare triple {93229#false} havoc ~node3__newmax~2; {93229#false} is VALID [2020-07-10 20:40:30,022 INFO L280 TraceCheckUtils]: 363: Hoare triple {93229#false} ~node3__newmax~2 := 0; {93229#false} is VALID [2020-07-10 20:40:30,022 INFO L280 TraceCheckUtils]: 364: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,022 INFO L280 TraceCheckUtils]: 365: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,022 INFO L280 TraceCheckUtils]: 366: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,022 INFO L280 TraceCheckUtils]: 367: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 368: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 369: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 370: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 371: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 372: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,023 INFO L280 TraceCheckUtils]: 373: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-10 20:40:30,024 INFO L280 TraceCheckUtils]: 374: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,024 INFO L280 TraceCheckUtils]: 375: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-10 20:40:30,024 INFO L280 TraceCheckUtils]: 376: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,025 INFO L280 TraceCheckUtils]: 377: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-10 20:40:30,025 INFO L280 TraceCheckUtils]: 378: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,025 INFO L280 TraceCheckUtils]: 379: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-10 20:40:30,026 INFO L280 TraceCheckUtils]: 380: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,026 INFO L280 TraceCheckUtils]: 381: Hoare triple {93229#false} havoc ~check__tmp~2; {93229#false} is VALID [2020-07-10 20:40:30,026 INFO L280 TraceCheckUtils]: 382: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,027 INFO L280 TraceCheckUtils]: 383: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,027 INFO L280 TraceCheckUtils]: 384: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,027 INFO L280 TraceCheckUtils]: 385: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-10 20:40:30,028 INFO L280 TraceCheckUtils]: 386: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:30,028 INFO L280 TraceCheckUtils]: 387: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-10 20:40:30,028 INFO L280 TraceCheckUtils]: 388: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,029 INFO L280 TraceCheckUtils]: 389: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-10 20:40:30,029 INFO L280 TraceCheckUtils]: 390: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-10 20:40:30,029 INFO L280 TraceCheckUtils]: 391: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-10 20:40:30,030 INFO L280 TraceCheckUtils]: 392: Hoare triple {93229#false} ~check__tmp~2 := 1; {93229#false} is VALID [2020-07-10 20:40:30,030 INFO L280 TraceCheckUtils]: 393: Hoare triple {93229#false} ~__return_2281~0 := ~check__tmp~2; {93229#false} is VALID [2020-07-10 20:40:30,030 INFO L280 TraceCheckUtils]: 394: Hoare triple {93229#false} ~main__c1~0 := ~__return_2281~0; {93229#false} is VALID [2020-07-10 20:40:30,031 INFO L280 TraceCheckUtils]: 395: Hoare triple {93229#false} havoc ~__tmp_3~0; {93229#false} is VALID [2020-07-10 20:40:30,031 INFO L280 TraceCheckUtils]: 396: Hoare triple {93229#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:30,031 INFO L280 TraceCheckUtils]: 397: Hoare triple {93229#false} havoc ~assert__arg~2; {93229#false} is VALID [2020-07-10 20:40:30,031 INFO L280 TraceCheckUtils]: 398: Hoare triple {93229#false} ~assert__arg~2 := ~__tmp_3~0; {93229#false} is VALID [2020-07-10 20:40:30,032 INFO L280 TraceCheckUtils]: 399: Hoare triple {93229#false} assume !(0 == ~assert__arg~2 % 256); {93229#false} is VALID [2020-07-10 20:40:30,032 INFO L280 TraceCheckUtils]: 400: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,032 INFO L280 TraceCheckUtils]: 401: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-10 20:40:30,032 INFO L280 TraceCheckUtils]: 402: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-10 20:40:30,033 INFO L280 TraceCheckUtils]: 403: Hoare triple {93229#false} havoc ~node1__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,033 INFO L280 TraceCheckUtils]: 404: Hoare triple {93229#false} ~node1__newmax~3 := 0; {93229#false} is VALID [2020-07-10 20:40:30,033 INFO L280 TraceCheckUtils]: 405: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,034 INFO L280 TraceCheckUtils]: 406: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,034 INFO L280 TraceCheckUtils]: 407: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,034 INFO L280 TraceCheckUtils]: 408: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,035 INFO L280 TraceCheckUtils]: 409: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,035 INFO L280 TraceCheckUtils]: 410: Hoare triple {93229#false} assume 2 == ~r1~0; {93229#false} is VALID [2020-07-10 20:40:30,035 INFO L280 TraceCheckUtils]: 411: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-10 20:40:30,035 INFO L280 TraceCheckUtils]: 412: Hoare triple {93229#false} ~st1~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,036 INFO L280 TraceCheckUtils]: 413: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,036 INFO L280 TraceCheckUtils]: 414: Hoare triple {93229#false} havoc ~node2__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,036 INFO L280 TraceCheckUtils]: 415: Hoare triple {93229#false} ~node2__newmax~3 := 0; {93229#false} is VALID [2020-07-10 20:40:30,036 INFO L280 TraceCheckUtils]: 416: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,037 INFO L280 TraceCheckUtils]: 417: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,037 INFO L280 TraceCheckUtils]: 418: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,037 INFO L280 TraceCheckUtils]: 419: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,038 INFO L280 TraceCheckUtils]: 420: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,038 INFO L280 TraceCheckUtils]: 421: Hoare triple {93229#false} assume 2 == ~r2~0; {93229#false} is VALID [2020-07-10 20:40:30,038 INFO L280 TraceCheckUtils]: 422: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-10 20:40:30,038 INFO L280 TraceCheckUtils]: 423: Hoare triple {93229#false} ~st2~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,039 INFO L280 TraceCheckUtils]: 424: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,039 INFO L280 TraceCheckUtils]: 425: Hoare triple {93229#false} havoc ~node3__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,039 INFO L280 TraceCheckUtils]: 426: Hoare triple {93229#false} ~node3__newmax~3 := 0; {93229#false} is VALID [2020-07-10 20:40:30,039 INFO L280 TraceCheckUtils]: 427: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,039 INFO L280 TraceCheckUtils]: 428: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-10 20:40:30,040 INFO L280 TraceCheckUtils]: 429: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,040 INFO L280 TraceCheckUtils]: 430: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-10 20:40:30,040 INFO L280 TraceCheckUtils]: 431: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~3; {93229#false} is VALID [2020-07-10 20:40:30,040 INFO L280 TraceCheckUtils]: 432: Hoare triple {93229#false} assume 2 == ~r3~0; {93229#false} is VALID [2020-07-10 20:40:30,040 INFO L280 TraceCheckUtils]: 433: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-10 20:40:30,041 INFO L280 TraceCheckUtils]: 434: Hoare triple {93229#false} ~st3~0 := 1; {93229#false} is VALID [2020-07-10 20:40:30,041 INFO L280 TraceCheckUtils]: 435: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-10 20:40:30,041 INFO L280 TraceCheckUtils]: 436: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-10 20:40:30,041 INFO L280 TraceCheckUtils]: 437: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,042 INFO L280 TraceCheckUtils]: 438: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-10 20:40:30,042 INFO L280 TraceCheckUtils]: 439: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,042 INFO L280 TraceCheckUtils]: 440: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-10 20:40:30,042 INFO L280 TraceCheckUtils]: 441: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,043 INFO L280 TraceCheckUtils]: 442: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-10 20:40:30,043 INFO L280 TraceCheckUtils]: 443: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,043 INFO L280 TraceCheckUtils]: 444: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-10 20:40:30,043 INFO L280 TraceCheckUtils]: 445: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,044 INFO L280 TraceCheckUtils]: 446: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-10 20:40:30,044 INFO L280 TraceCheckUtils]: 447: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-10 20:40:30,044 INFO L280 TraceCheckUtils]: 448: Hoare triple {93229#false} havoc ~check__tmp~3; {93229#false} is VALID [2020-07-10 20:40:30,044 INFO L280 TraceCheckUtils]: 449: Hoare triple {93229#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93229#false} is VALID [2020-07-10 20:40:30,045 INFO L280 TraceCheckUtils]: 450: Hoare triple {93229#false} ~check__tmp~3 := 0; {93229#false} is VALID [2020-07-10 20:40:30,045 INFO L280 TraceCheckUtils]: 451: Hoare triple {93229#false} ~__return_2419~0 := ~check__tmp~3; {93229#false} is VALID [2020-07-10 20:40:30,045 INFO L280 TraceCheckUtils]: 452: Hoare triple {93229#false} ~main__c1~0 := ~__return_2419~0; {93229#false} is VALID [2020-07-10 20:40:30,046 INFO L280 TraceCheckUtils]: 453: Hoare triple {93229#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {93229#false} is VALID [2020-07-10 20:40:30,046 INFO L280 TraceCheckUtils]: 454: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {93229#false} is VALID [2020-07-10 20:40:30,046 INFO L280 TraceCheckUtils]: 455: Hoare triple {93229#false} havoc ~__tmp_4~0; {93229#false} is VALID [2020-07-10 20:40:30,047 INFO L280 TraceCheckUtils]: 456: Hoare triple {93229#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-10 20:40:30,047 INFO L280 TraceCheckUtils]: 457: Hoare triple {93229#false} havoc ~assert__arg~3; {93229#false} is VALID [2020-07-10 20:40:30,047 INFO L280 TraceCheckUtils]: 458: Hoare triple {93229#false} ~assert__arg~3 := ~__tmp_4~0; {93229#false} is VALID [2020-07-10 20:40:30,047 INFO L280 TraceCheckUtils]: 459: Hoare triple {93229#false} assume 0 == ~assert__arg~3 % 256; {93229#false} is VALID [2020-07-10 20:40:30,048 INFO L280 TraceCheckUtils]: 460: Hoare triple {93229#false} assume !false; {93229#false} is VALID [2020-07-10 20:40:30,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:40:30,258 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:40:30,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2133566852] [2020-07-10 20:40:30,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:40:30,259 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:40:30,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351634970] [2020-07-10 20:40:30,260 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-10 20:40:30,261 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:40:30,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:40:30,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:30,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:40:30,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:40:30,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:40:30,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:40:30,759 INFO L87 Difference]: Start difference. First operand 6761 states and 8462 transitions. Second operand 4 states. [2020-07-10 20:41:28,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:41:28,697 INFO L93 Difference]: Finished difference Result 19876 states and 24955 transitions. [2020-07-10 20:41:28,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:41:28,697 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-10 20:41:28,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:41:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:41:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-10 20:41:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:41:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-10 20:41:28,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2539 transitions. [2020-07-10 20:41:31,824 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2539 edges. 2539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:37,782 INFO L225 Difference]: With dead ends: 19876 [2020-07-10 20:41:37,782 INFO L226 Difference]: Without dead ends: 13334 [2020-07-10 20:41:37,795 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:41:37,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13334 states. [2020-07-10 20:42:01,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13334 to 6763. [2020-07-10 20:42:01,595 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:42:01,595 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13334 states. Second operand 6763 states. [2020-07-10 20:42:01,595 INFO L74 IsIncluded]: Start isIncluded. First operand 13334 states. Second operand 6763 states. [2020-07-10 20:42:01,595 INFO L87 Difference]: Start difference. First operand 13334 states. Second operand 6763 states. [2020-07-10 20:42:07,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:07,332 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-10 20:42:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-10 20:42:07,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:07,346 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:07,346 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 13334 states. [2020-07-10 20:42:07,346 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 13334 states. [2020-07-10 20:42:12,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:12,823 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-10 20:42:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-10 20:42:12,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:12,838 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:12,838 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:42:12,838 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:42:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-07-10 20:42:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8464 transitions. [2020-07-10 20:42:14,311 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8464 transitions. Word has length 461 [2020-07-10 20:42:14,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:42:14,312 INFO L479 AbstractCegarLoop]: Abstraction has 6763 states and 8464 transitions. [2020-07-10 20:42:14,312 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:42:14,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6763 states and 8464 transitions. [2020-07-10 20:42:30,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8464 edges. 8464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8464 transitions. [2020-07-10 20:42:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-10 20:42:30,189 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:42:30,189 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:42:30,189 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 20:42:30,189 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:42:30,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:42:30,190 INFO L82 PathProgramCache]: Analyzing trace with hash 1929671204, now seen corresponding path program 1 times [2020-07-10 20:42:30,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:42:30,190 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1604607403] [2020-07-10 20:42:30,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:42:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:42:30,644 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:42:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:42:30,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-10 20:42:30,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,691 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,693 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,693 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,693 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,694 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,695 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,696 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,697 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,697 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,697 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,698 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,698 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,698 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,698 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,698 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,699 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,699 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,699 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,699 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-10 20:42:30,700 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-10 20:42:30,700 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-10 20:42:30,700 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,700 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,700 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,701 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,701 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,701 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,701 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,701 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,702 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-10 20:42:30,702 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-10 20:42:30,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {173243#true} call ULTIMATE.init(); {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:42:30,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-10 20:42:30,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,711 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,712 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,713 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,713 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,713 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,713 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,714 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,715 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,715 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,715 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,715 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,715 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,716 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,717 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,717 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,717 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,717 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-10 20:42:30,718 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-10 20:42:30,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,719 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,719 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,719 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,720 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,720 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,720 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,720 INFO L280 TraceCheckUtils]: 62: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-10 20:42:30,720 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-10 20:42:30,721 INFO L263 TraceCheckUtils]: 64: Hoare triple {173243#true} call #t~ret30 := main(); {173243#true} is VALID [2020-07-10 20:42:30,721 INFO L280 TraceCheckUtils]: 65: Hoare triple {173243#true} havoc ~main__c1~0; {173243#true} is VALID [2020-07-10 20:42:30,721 INFO L280 TraceCheckUtils]: 66: Hoare triple {173243#true} havoc ~main__i2~0; {173243#true} is VALID [2020-07-10 20:42:30,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {173243#true} ~main__c1~0 := 0; {173243#true} is VALID [2020-07-10 20:42:30,721 INFO L280 TraceCheckUtils]: 68: Hoare triple {173243#true} ~ep12~0 := #t~nondet0; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {173243#true} havoc #t~nondet0; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {173243#true} ~ep13~0 := #t~nondet1; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 71: Hoare triple {173243#true} havoc #t~nondet1; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 72: Hoare triple {173243#true} ~ep21~0 := #t~nondet2; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 73: Hoare triple {173243#true} havoc #t~nondet2; {173243#true} is VALID [2020-07-10 20:42:30,722 INFO L280 TraceCheckUtils]: 74: Hoare triple {173243#true} ~ep23~0 := #t~nondet3; {173243#true} is VALID [2020-07-10 20:42:30,723 INFO L280 TraceCheckUtils]: 75: Hoare triple {173243#true} havoc #t~nondet3; {173243#true} is VALID [2020-07-10 20:42:30,723 INFO L280 TraceCheckUtils]: 76: Hoare triple {173243#true} ~ep31~0 := #t~nondet4; {173243#true} is VALID [2020-07-10 20:42:30,723 INFO L280 TraceCheckUtils]: 77: Hoare triple {173243#true} havoc #t~nondet4; {173243#true} is VALID [2020-07-10 20:42:30,723 INFO L280 TraceCheckUtils]: 78: Hoare triple {173243#true} ~ep32~0 := #t~nondet5; {173243#true} is VALID [2020-07-10 20:42:30,723 INFO L280 TraceCheckUtils]: 79: Hoare triple {173243#true} havoc #t~nondet5; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 80: Hoare triple {173243#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 81: Hoare triple {173243#true} ~id1~0 := #t~nondet6; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 82: Hoare triple {173243#true} havoc #t~nondet6; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 83: Hoare triple {173243#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 84: Hoare triple {173243#true} ~r1~0 := #t~nondet7; {173243#true} is VALID [2020-07-10 20:42:30,724 INFO L280 TraceCheckUtils]: 85: Hoare triple {173243#true} havoc #t~nondet7; {173243#true} is VALID [2020-07-10 20:42:30,725 INFO L280 TraceCheckUtils]: 86: Hoare triple {173243#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,725 INFO L280 TraceCheckUtils]: 87: Hoare triple {173243#true} ~st1~0 := #t~nondet8; {173243#true} is VALID [2020-07-10 20:42:30,725 INFO L280 TraceCheckUtils]: 88: Hoare triple {173243#true} havoc #t~nondet8; {173243#true} is VALID [2020-07-10 20:42:30,725 INFO L280 TraceCheckUtils]: 89: Hoare triple {173243#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,725 INFO L280 TraceCheckUtils]: 90: Hoare triple {173243#true} ~nl1~0 := #t~nondet9; {173243#true} is VALID [2020-07-10 20:42:30,726 INFO L280 TraceCheckUtils]: 91: Hoare triple {173243#true} havoc #t~nondet9; {173243#true} is VALID [2020-07-10 20:42:30,726 INFO L280 TraceCheckUtils]: 92: Hoare triple {173243#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,726 INFO L280 TraceCheckUtils]: 93: Hoare triple {173243#true} ~m1~0 := #t~nondet10; {173243#true} is VALID [2020-07-10 20:42:30,726 INFO L280 TraceCheckUtils]: 94: Hoare triple {173243#true} havoc #t~nondet10; {173243#true} is VALID [2020-07-10 20:42:30,726 INFO L280 TraceCheckUtils]: 95: Hoare triple {173243#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 96: Hoare triple {173243#true} ~max1~0 := #t~nondet11; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 97: Hoare triple {173243#true} havoc #t~nondet11; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 98: Hoare triple {173243#true} ~mode1~0 := #t~nondet12; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 99: Hoare triple {173243#true} havoc #t~nondet12; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 100: Hoare triple {173243#true} ~newmax1~0 := #t~nondet13; {173243#true} is VALID [2020-07-10 20:42:30,727 INFO L280 TraceCheckUtils]: 101: Hoare triple {173243#true} havoc #t~nondet13; {173243#true} is VALID [2020-07-10 20:42:30,728 INFO L280 TraceCheckUtils]: 102: Hoare triple {173243#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,728 INFO L280 TraceCheckUtils]: 103: Hoare triple {173243#true} ~id2~0 := #t~nondet14; {173243#true} is VALID [2020-07-10 20:42:30,728 INFO L280 TraceCheckUtils]: 104: Hoare triple {173243#true} havoc #t~nondet14; {173243#true} is VALID [2020-07-10 20:42:30,728 INFO L280 TraceCheckUtils]: 105: Hoare triple {173243#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,728 INFO L280 TraceCheckUtils]: 106: Hoare triple {173243#true} ~r2~0 := #t~nondet15; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 107: Hoare triple {173243#true} havoc #t~nondet15; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 108: Hoare triple {173243#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 109: Hoare triple {173243#true} ~st2~0 := #t~nondet16; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 110: Hoare triple {173243#true} havoc #t~nondet16; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 111: Hoare triple {173243#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,729 INFO L280 TraceCheckUtils]: 112: Hoare triple {173243#true} ~nl2~0 := #t~nondet17; {173243#true} is VALID [2020-07-10 20:42:30,730 INFO L280 TraceCheckUtils]: 113: Hoare triple {173243#true} havoc #t~nondet17; {173243#true} is VALID [2020-07-10 20:42:30,730 INFO L280 TraceCheckUtils]: 114: Hoare triple {173243#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,730 INFO L280 TraceCheckUtils]: 115: Hoare triple {173243#true} ~m2~0 := #t~nondet18; {173243#true} is VALID [2020-07-10 20:42:30,730 INFO L280 TraceCheckUtils]: 116: Hoare triple {173243#true} havoc #t~nondet18; {173243#true} is VALID [2020-07-10 20:42:30,730 INFO L280 TraceCheckUtils]: 117: Hoare triple {173243#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,731 INFO L280 TraceCheckUtils]: 118: Hoare triple {173243#true} ~max2~0 := #t~nondet19; {173243#true} is VALID [2020-07-10 20:42:30,731 INFO L280 TraceCheckUtils]: 119: Hoare triple {173243#true} havoc #t~nondet19; {173243#true} is VALID [2020-07-10 20:42:30,731 INFO L280 TraceCheckUtils]: 120: Hoare triple {173243#true} ~mode2~0 := #t~nondet20; {173243#true} is VALID [2020-07-10 20:42:30,731 INFO L280 TraceCheckUtils]: 121: Hoare triple {173243#true} havoc #t~nondet20; {173243#true} is VALID [2020-07-10 20:42:30,731 INFO L280 TraceCheckUtils]: 122: Hoare triple {173243#true} ~newmax2~0 := #t~nondet21; {173243#true} is VALID [2020-07-10 20:42:30,732 INFO L280 TraceCheckUtils]: 123: Hoare triple {173243#true} havoc #t~nondet21; {173243#true} is VALID [2020-07-10 20:42:30,732 INFO L280 TraceCheckUtils]: 124: Hoare triple {173243#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,732 INFO L280 TraceCheckUtils]: 125: Hoare triple {173243#true} ~id3~0 := #t~nondet22; {173243#true} is VALID [2020-07-10 20:42:30,732 INFO L280 TraceCheckUtils]: 126: Hoare triple {173243#true} havoc #t~nondet22; {173243#true} is VALID [2020-07-10 20:42:30,732 INFO L280 TraceCheckUtils]: 127: Hoare triple {173243#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,733 INFO L280 TraceCheckUtils]: 128: Hoare triple {173243#true} ~r3~0 := #t~nondet23; {173243#true} is VALID [2020-07-10 20:42:30,733 INFO L280 TraceCheckUtils]: 129: Hoare triple {173243#true} havoc #t~nondet23; {173243#true} is VALID [2020-07-10 20:42:30,733 INFO L280 TraceCheckUtils]: 130: Hoare triple {173243#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,733 INFO L280 TraceCheckUtils]: 131: Hoare triple {173243#true} ~st3~0 := #t~nondet24; {173243#true} is VALID [2020-07-10 20:42:30,733 INFO L280 TraceCheckUtils]: 132: Hoare triple {173243#true} havoc #t~nondet24; {173243#true} is VALID [2020-07-10 20:42:30,734 INFO L280 TraceCheckUtils]: 133: Hoare triple {173243#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,734 INFO L280 TraceCheckUtils]: 134: Hoare triple {173243#true} ~nl3~0 := #t~nondet25; {173243#true} is VALID [2020-07-10 20:42:30,734 INFO L280 TraceCheckUtils]: 135: Hoare triple {173243#true} havoc #t~nondet25; {173243#true} is VALID [2020-07-10 20:42:30,734 INFO L280 TraceCheckUtils]: 136: Hoare triple {173243#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,734 INFO L280 TraceCheckUtils]: 137: Hoare triple {173243#true} ~m3~0 := #t~nondet26; {173243#true} is VALID [2020-07-10 20:42:30,735 INFO L280 TraceCheckUtils]: 138: Hoare triple {173243#true} havoc #t~nondet26; {173243#true} is VALID [2020-07-10 20:42:30,735 INFO L280 TraceCheckUtils]: 139: Hoare triple {173243#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {173243#true} is VALID [2020-07-10 20:42:30,735 INFO L280 TraceCheckUtils]: 140: Hoare triple {173243#true} ~max3~0 := #t~nondet27; {173243#true} is VALID [2020-07-10 20:42:30,735 INFO L280 TraceCheckUtils]: 141: Hoare triple {173243#true} havoc #t~nondet27; {173243#true} is VALID [2020-07-10 20:42:30,735 INFO L280 TraceCheckUtils]: 142: Hoare triple {173243#true} ~mode3~0 := #t~nondet28; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 143: Hoare triple {173243#true} havoc #t~nondet28; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 144: Hoare triple {173243#true} ~newmax3~0 := #t~nondet29; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 145: Hoare triple {173243#true} havoc #t~nondet29; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 146: Hoare triple {173243#true} havoc ~init__r121~0; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 147: Hoare triple {173243#true} havoc ~init__r131~0; {173243#true} is VALID [2020-07-10 20:42:30,736 INFO L280 TraceCheckUtils]: 148: Hoare triple {173243#true} havoc ~init__r211~0; {173243#true} is VALID [2020-07-10 20:42:30,737 INFO L280 TraceCheckUtils]: 149: Hoare triple {173243#true} havoc ~init__r231~0; {173243#true} is VALID [2020-07-10 20:42:30,737 INFO L280 TraceCheckUtils]: 150: Hoare triple {173243#true} havoc ~init__r311~0; {173243#true} is VALID [2020-07-10 20:42:30,737 INFO L280 TraceCheckUtils]: 151: Hoare triple {173243#true} havoc ~init__r321~0; {173243#true} is VALID [2020-07-10 20:42:30,737 INFO L280 TraceCheckUtils]: 152: Hoare triple {173243#true} havoc ~init__r122~0; {173243#true} is VALID [2020-07-10 20:42:30,737 INFO L280 TraceCheckUtils]: 153: Hoare triple {173243#true} havoc ~init__tmp~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 154: Hoare triple {173243#true} havoc ~init__r132~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 155: Hoare triple {173243#true} havoc ~init__tmp___0~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 156: Hoare triple {173243#true} havoc ~init__r212~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 157: Hoare triple {173243#true} havoc ~init__tmp___1~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 158: Hoare triple {173243#true} havoc ~init__r232~0; {173243#true} is VALID [2020-07-10 20:42:30,738 INFO L280 TraceCheckUtils]: 159: Hoare triple {173243#true} havoc ~init__tmp___2~0; {173243#true} is VALID [2020-07-10 20:42:30,739 INFO L280 TraceCheckUtils]: 160: Hoare triple {173243#true} havoc ~init__r312~0; {173243#true} is VALID [2020-07-10 20:42:30,739 INFO L280 TraceCheckUtils]: 161: Hoare triple {173243#true} havoc ~init__tmp___3~0; {173243#true} is VALID [2020-07-10 20:42:30,739 INFO L280 TraceCheckUtils]: 162: Hoare triple {173243#true} havoc ~init__r322~0; {173243#true} is VALID [2020-07-10 20:42:30,739 INFO L280 TraceCheckUtils]: 163: Hoare triple {173243#true} havoc ~init__tmp___4~0; {173243#true} is VALID [2020-07-10 20:42:30,739 INFO L280 TraceCheckUtils]: 164: Hoare triple {173243#true} havoc ~init__tmp___5~0; {173243#true} is VALID [2020-07-10 20:42:30,740 INFO L280 TraceCheckUtils]: 165: Hoare triple {173243#true} ~init__r121~0 := ~ep12~0; {173243#true} is VALID [2020-07-10 20:42:30,740 INFO L280 TraceCheckUtils]: 166: Hoare triple {173243#true} ~init__r131~0 := ~ep13~0; {173243#true} is VALID [2020-07-10 20:42:30,743 INFO L280 TraceCheckUtils]: 167: Hoare triple {173243#true} ~init__r211~0 := ~ep21~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,744 INFO L280 TraceCheckUtils]: 168: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,744 INFO L280 TraceCheckUtils]: 169: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,747 INFO L280 TraceCheckUtils]: 170: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,747 INFO L280 TraceCheckUtils]: 171: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,748 INFO L280 TraceCheckUtils]: 172: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,748 INFO L280 TraceCheckUtils]: 173: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,749 INFO L280 TraceCheckUtils]: 174: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,749 INFO L280 TraceCheckUtils]: 175: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,750 INFO L280 TraceCheckUtils]: 176: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,751 INFO L280 TraceCheckUtils]: 177: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,751 INFO L280 TraceCheckUtils]: 178: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:42:30,752 INFO L280 TraceCheckUtils]: 179: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,753 INFO L280 TraceCheckUtils]: 180: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,753 INFO L280 TraceCheckUtils]: 181: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,754 INFO L280 TraceCheckUtils]: 182: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,754 INFO L280 TraceCheckUtils]: 183: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,755 INFO L280 TraceCheckUtils]: 184: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,756 INFO L280 TraceCheckUtils]: 185: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,756 INFO L280 TraceCheckUtils]: 186: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,757 INFO L280 TraceCheckUtils]: 187: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,757 INFO L280 TraceCheckUtils]: 188: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,758 INFO L280 TraceCheckUtils]: 189: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,759 INFO L280 TraceCheckUtils]: 190: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,759 INFO L280 TraceCheckUtils]: 191: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,760 INFO L280 TraceCheckUtils]: 192: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,760 INFO L280 TraceCheckUtils]: 193: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,761 INFO L280 TraceCheckUtils]: 194: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,761 INFO L280 TraceCheckUtils]: 195: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,762 INFO L280 TraceCheckUtils]: 196: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,763 INFO L280 TraceCheckUtils]: 197: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,763 INFO L280 TraceCheckUtils]: 198: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,764 INFO L280 TraceCheckUtils]: 199: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,764 INFO L280 TraceCheckUtils]: 200: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,765 INFO L280 TraceCheckUtils]: 201: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,765 INFO L280 TraceCheckUtils]: 202: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,766 INFO L280 TraceCheckUtils]: 203: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,767 INFO L280 TraceCheckUtils]: 204: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,767 INFO L280 TraceCheckUtils]: 205: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,768 INFO L280 TraceCheckUtils]: 206: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,768 INFO L280 TraceCheckUtils]: 207: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,769 INFO L280 TraceCheckUtils]: 208: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,769 INFO L280 TraceCheckUtils]: 209: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,770 INFO L280 TraceCheckUtils]: 210: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,771 INFO L280 TraceCheckUtils]: 211: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,771 INFO L280 TraceCheckUtils]: 212: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,772 INFO L280 TraceCheckUtils]: 213: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,772 INFO L280 TraceCheckUtils]: 214: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,773 INFO L280 TraceCheckUtils]: 215: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,775 INFO L280 TraceCheckUtils]: 216: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1863~0 := ~init__tmp___5~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,776 INFO L280 TraceCheckUtils]: 217: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1863~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,777 INFO L280 TraceCheckUtils]: 218: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,777 INFO L280 TraceCheckUtils]: 219: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,778 INFO L280 TraceCheckUtils]: 220: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,778 INFO L280 TraceCheckUtils]: 221: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,779 INFO L280 TraceCheckUtils]: 222: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,780 INFO L280 TraceCheckUtils]: 223: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,780 INFO L280 TraceCheckUtils]: 224: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,781 INFO L280 TraceCheckUtils]: 225: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,781 INFO L280 TraceCheckUtils]: 226: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,782 INFO L280 TraceCheckUtils]: 227: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,783 INFO L280 TraceCheckUtils]: 228: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,783 INFO L280 TraceCheckUtils]: 229: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,784 INFO L280 TraceCheckUtils]: 230: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,784 INFO L280 TraceCheckUtils]: 231: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,785 INFO L280 TraceCheckUtils]: 232: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,786 INFO L280 TraceCheckUtils]: 233: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,786 INFO L280 TraceCheckUtils]: 234: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,787 INFO L280 TraceCheckUtils]: 235: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,787 INFO L280 TraceCheckUtils]: 236: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,788 INFO L280 TraceCheckUtils]: 237: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,788 INFO L280 TraceCheckUtils]: 238: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,789 INFO L280 TraceCheckUtils]: 239: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,790 INFO L280 TraceCheckUtils]: 240: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,790 INFO L280 TraceCheckUtils]: 241: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,791 INFO L280 TraceCheckUtils]: 242: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,791 INFO L280 TraceCheckUtils]: 243: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:42:30,792 INFO L280 TraceCheckUtils]: 244: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,792 INFO L280 TraceCheckUtils]: 245: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 246: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 247: Hoare triple {173244#false} havoc ~node3__newmax~0; {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 248: Hoare triple {173244#false} ~node3__newmax~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 249: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 250: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,793 INFO L280 TraceCheckUtils]: 251: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,794 INFO L280 TraceCheckUtils]: 252: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,794 INFO L280 TraceCheckUtils]: 253: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,794 INFO L280 TraceCheckUtils]: 254: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-10 20:42:30,794 INFO L280 TraceCheckUtils]: 255: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,794 INFO L280 TraceCheckUtils]: 256: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 257: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 258: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 259: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 260: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 261: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,795 INFO L280 TraceCheckUtils]: 262: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-10 20:42:30,796 INFO L280 TraceCheckUtils]: 263: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,796 INFO L280 TraceCheckUtils]: 264: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-10 20:42:30,796 INFO L280 TraceCheckUtils]: 265: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,796 INFO L280 TraceCheckUtils]: 266: Hoare triple {173244#false} havoc ~check__tmp~0; {173244#false} is VALID [2020-07-10 20:42:30,796 INFO L280 TraceCheckUtils]: 267: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 268: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 269: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 270: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 271: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 272: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-10 20:42:30,797 INFO L280 TraceCheckUtils]: 273: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 274: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 275: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 276: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 277: Hoare triple {173244#false} ~check__tmp~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 278: Hoare triple {173244#false} ~__return_2009~0 := ~check__tmp~0; {173244#false} is VALID [2020-07-10 20:42:30,798 INFO L280 TraceCheckUtils]: 279: Hoare triple {173244#false} ~main__c1~0 := ~__return_2009~0; {173244#false} is VALID [2020-07-10 20:42:30,799 INFO L280 TraceCheckUtils]: 280: Hoare triple {173244#false} havoc ~__tmp_1~0; {173244#false} is VALID [2020-07-10 20:42:30,799 INFO L280 TraceCheckUtils]: 281: Hoare triple {173244#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-10 20:42:30,799 INFO L280 TraceCheckUtils]: 282: Hoare triple {173244#false} havoc ~assert__arg~0; {173244#false} is VALID [2020-07-10 20:42:30,799 INFO L280 TraceCheckUtils]: 283: Hoare triple {173244#false} ~assert__arg~0 := ~__tmp_1~0; {173244#false} is VALID [2020-07-10 20:42:30,799 INFO L280 TraceCheckUtils]: 284: Hoare triple {173244#false} assume !(0 == ~assert__arg~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 285: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 286: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 287: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 288: Hoare triple {173244#false} havoc ~node1__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 289: Hoare triple {173244#false} ~node1__newmax~1 := 0; {173244#false} is VALID [2020-07-10 20:42:30,800 INFO L280 TraceCheckUtils]: 290: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 291: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 292: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 293: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 294: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 295: Hoare triple {173244#false} assume !(2 == ~r1~0); {173244#false} is VALID [2020-07-10 20:42:30,801 INFO L280 TraceCheckUtils]: 296: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 297: Hoare triple {173244#false} havoc ~node2__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 298: Hoare triple {173244#false} ~node2__newmax~1 := 0; {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 299: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 300: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 301: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,802 INFO L280 TraceCheckUtils]: 302: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,803 INFO L280 TraceCheckUtils]: 303: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,803 INFO L280 TraceCheckUtils]: 304: Hoare triple {173244#false} assume !(2 == ~r2~0); {173244#false} is VALID [2020-07-10 20:42:30,803 INFO L280 TraceCheckUtils]: 305: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,803 INFO L280 TraceCheckUtils]: 306: Hoare triple {173244#false} havoc ~node3__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,803 INFO L280 TraceCheckUtils]: 307: Hoare triple {173244#false} ~node3__newmax~1 := 0; {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 308: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 309: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 310: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 311: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 312: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~1; {173244#false} is VALID [2020-07-10 20:42:30,804 INFO L280 TraceCheckUtils]: 313: Hoare triple {173244#false} assume !(2 == ~r3~0); {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 314: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 315: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 316: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 317: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 318: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,805 INFO L280 TraceCheckUtils]: 319: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 320: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 321: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 322: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 323: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 324: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,806 INFO L280 TraceCheckUtils]: 325: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-10 20:42:30,807 INFO L280 TraceCheckUtils]: 326: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,807 INFO L280 TraceCheckUtils]: 327: Hoare triple {173244#false} havoc ~check__tmp~1; {173244#false} is VALID [2020-07-10 20:42:30,807 INFO L280 TraceCheckUtils]: 328: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,807 INFO L280 TraceCheckUtils]: 329: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,807 INFO L280 TraceCheckUtils]: 330: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 331: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 332: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 333: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 334: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 335: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,808 INFO L280 TraceCheckUtils]: 336: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 337: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 338: Hoare triple {173244#false} ~check__tmp~1 := 1; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 339: Hoare triple {173244#false} ~__return_2142~0 := ~check__tmp~1; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 340: Hoare triple {173244#false} ~main__c1~0 := ~__return_2142~0; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 341: Hoare triple {173244#false} havoc ~__tmp_2~0; {173244#false} is VALID [2020-07-10 20:42:30,809 INFO L280 TraceCheckUtils]: 342: Hoare triple {173244#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 343: Hoare triple {173244#false} havoc ~assert__arg~1; {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 344: Hoare triple {173244#false} ~assert__arg~1 := ~__tmp_2~0; {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 345: Hoare triple {173244#false} assume !(0 == ~assert__arg~1 % 256); {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 346: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 347: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,810 INFO L280 TraceCheckUtils]: 348: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 349: Hoare triple {173244#false} havoc ~node1__newmax~2; {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 350: Hoare triple {173244#false} ~node1__newmax~2 := 0; {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 351: Hoare triple {173244#false} assume !!(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 352: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 353: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,811 INFO L280 TraceCheckUtils]: 354: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,812 INFO L280 TraceCheckUtils]: 355: Hoare triple {173244#false} ~mode1~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,812 INFO L280 TraceCheckUtils]: 356: Hoare triple {173244#false} havoc ~node2__newmax~2; {173244#false} is VALID [2020-07-10 20:42:30,812 INFO L280 TraceCheckUtils]: 357: Hoare triple {173244#false} ~node2__newmax~2 := 0; {173244#false} is VALID [2020-07-10 20:42:30,812 INFO L280 TraceCheckUtils]: 358: Hoare triple {173244#false} assume !!(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,812 INFO L280 TraceCheckUtils]: 359: Hoare triple {173244#false} assume ~r2~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 360: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 361: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 362: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 363: Hoare triple {173244#false} havoc ~node3__newmax~2; {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 364: Hoare triple {173244#false} ~node3__newmax~2 := 0; {173244#false} is VALID [2020-07-10 20:42:30,813 INFO L280 TraceCheckUtils]: 365: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 366: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 367: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 368: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 369: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 370: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-10 20:42:30,814 INFO L280 TraceCheckUtils]: 371: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,815 INFO L280 TraceCheckUtils]: 372: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-10 20:42:30,815 INFO L280 TraceCheckUtils]: 373: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,815 INFO L280 TraceCheckUtils]: 374: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-10 20:42:30,815 INFO L280 TraceCheckUtils]: 375: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,815 INFO L280 TraceCheckUtils]: 376: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 377: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 378: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 379: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 380: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 381: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,816 INFO L280 TraceCheckUtils]: 382: Hoare triple {173244#false} havoc ~check__tmp~2; {173244#false} is VALID [2020-07-10 20:42:30,817 INFO L280 TraceCheckUtils]: 383: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,817 INFO L280 TraceCheckUtils]: 384: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,817 INFO L280 TraceCheckUtils]: 385: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,817 INFO L280 TraceCheckUtils]: 386: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-10 20:42:30,817 INFO L280 TraceCheckUtils]: 387: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,818 INFO L280 TraceCheckUtils]: 388: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-10 20:42:30,818 INFO L280 TraceCheckUtils]: 389: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,818 INFO L280 TraceCheckUtils]: 390: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-10 20:42:30,818 INFO L280 TraceCheckUtils]: 391: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-10 20:42:30,818 INFO L280 TraceCheckUtils]: 392: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-10 20:42:30,819 INFO L280 TraceCheckUtils]: 393: Hoare triple {173244#false} ~check__tmp~2 := 1; {173244#false} is VALID [2020-07-10 20:42:30,819 INFO L280 TraceCheckUtils]: 394: Hoare triple {173244#false} ~__return_2281~0 := ~check__tmp~2; {173244#false} is VALID [2020-07-10 20:42:30,819 INFO L280 TraceCheckUtils]: 395: Hoare triple {173244#false} ~main__c1~0 := ~__return_2281~0; {173244#false} is VALID [2020-07-10 20:42:30,819 INFO L280 TraceCheckUtils]: 396: Hoare triple {173244#false} havoc ~__tmp_3~0; {173244#false} is VALID [2020-07-10 20:42:30,819 INFO L280 TraceCheckUtils]: 397: Hoare triple {173244#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 398: Hoare triple {173244#false} havoc ~assert__arg~2; {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 399: Hoare triple {173244#false} ~assert__arg~2 := ~__tmp_3~0; {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 400: Hoare triple {173244#false} assume !(0 == ~assert__arg~2 % 256); {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 401: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 402: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-10 20:42:30,820 INFO L280 TraceCheckUtils]: 403: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-10 20:42:30,821 INFO L280 TraceCheckUtils]: 404: Hoare triple {173244#false} havoc ~node1__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,821 INFO L280 TraceCheckUtils]: 405: Hoare triple {173244#false} ~node1__newmax~3 := 0; {173244#false} is VALID [2020-07-10 20:42:30,821 INFO L280 TraceCheckUtils]: 406: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,821 INFO L280 TraceCheckUtils]: 407: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,821 INFO L280 TraceCheckUtils]: 408: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 409: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 410: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 411: Hoare triple {173244#false} assume 2 == ~r1~0; {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 412: Hoare triple {173244#false} assume ~max1~0 == ~id1~0; {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 413: Hoare triple {173244#false} ~st1~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,822 INFO L280 TraceCheckUtils]: 414: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 415: Hoare triple {173244#false} havoc ~node2__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 416: Hoare triple {173244#false} ~node2__newmax~3 := 0; {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 417: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 418: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 419: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,823 INFO L280 TraceCheckUtils]: 420: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,824 INFO L280 TraceCheckUtils]: 421: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,824 INFO L280 TraceCheckUtils]: 422: Hoare triple {173244#false} assume 2 == ~r2~0; {173244#false} is VALID [2020-07-10 20:42:30,824 INFO L280 TraceCheckUtils]: 423: Hoare triple {173244#false} assume ~max2~0 == ~id2~0; {173244#false} is VALID [2020-07-10 20:42:30,824 INFO L280 TraceCheckUtils]: 424: Hoare triple {173244#false} ~st2~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,824 INFO L280 TraceCheckUtils]: 425: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 426: Hoare triple {173244#false} havoc ~node3__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 427: Hoare triple {173244#false} ~node3__newmax~3 := 0; {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 428: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 429: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 430: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,825 INFO L280 TraceCheckUtils]: 431: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 432: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~3; {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 433: Hoare triple {173244#false} assume 2 == ~r3~0; {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 434: Hoare triple {173244#false} assume ~max3~0 == ~id3~0; {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 435: Hoare triple {173244#false} ~st3~0 := 1; {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 436: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-10 20:42:30,826 INFO L280 TraceCheckUtils]: 437: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 438: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 439: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 440: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 441: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 442: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,827 INFO L280 TraceCheckUtils]: 443: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-10 20:42:30,828 INFO L280 TraceCheckUtils]: 444: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,828 INFO L280 TraceCheckUtils]: 445: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-10 20:42:30,828 INFO L280 TraceCheckUtils]: 446: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,828 INFO L280 TraceCheckUtils]: 447: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-10 20:42:30,828 INFO L280 TraceCheckUtils]: 448: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 449: Hoare triple {173244#false} havoc ~check__tmp~3; {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 450: Hoare triple {173244#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 451: Hoare triple {173244#false} ~check__tmp~3 := 0; {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 452: Hoare triple {173244#false} ~__return_2419~0 := ~check__tmp~3; {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 453: Hoare triple {173244#false} ~main__c1~0 := ~__return_2419~0; {173244#false} is VALID [2020-07-10 20:42:30,829 INFO L280 TraceCheckUtils]: 454: Hoare triple {173244#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 455: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 456: Hoare triple {173244#false} havoc ~__tmp_4~0; {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 457: Hoare triple {173244#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 458: Hoare triple {173244#false} havoc ~assert__arg~3; {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 459: Hoare triple {173244#false} ~assert__arg~3 := ~__tmp_4~0; {173244#false} is VALID [2020-07-10 20:42:30,830 INFO L280 TraceCheckUtils]: 460: Hoare triple {173244#false} assume 0 == ~assert__arg~3 % 256; {173244#false} is VALID [2020-07-10 20:42:30,831 INFO L280 TraceCheckUtils]: 461: Hoare triple {173244#false} assume !false; {173244#false} is VALID [2020-07-10 20:42:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:42:30,986 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:42:30,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1604607403] [2020-07-10 20:42:30,987 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:42:30,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:42:30,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116361293] [2020-07-10 20:42:30,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-10 20:42:30,989 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:42:30,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:42:31,569 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 462 edges. 462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:31,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:42:31,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:42:31,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:42:31,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:42:31,570 INFO L87 Difference]: Start difference. First operand 6763 states and 8464 transitions. Second operand 5 states. [2020-07-10 20:43:42,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:43:42,448 INFO L93 Difference]: Finished difference Result 19463 states and 24392 transitions. [2020-07-10 20:43:42,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:43:42,449 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-10 20:43:42,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:43:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:43:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-10 20:43:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:43:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-10 20:43:42,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2448 transitions. [2020-07-10 20:43:45,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2448 edges. 2448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:43:51,515 INFO L225 Difference]: With dead ends: 19463 [2020-07-10 20:43:51,515 INFO L226 Difference]: Without dead ends: 12922 [2020-07-10 20:43:51,527 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:43:51,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12922 states. [2020-07-10 20:44:45,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12922 to 12920. [2020-07-10 20:44:45,001 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:44:45,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12922 states. Second operand 12920 states. [2020-07-10 20:44:45,002 INFO L74 IsIncluded]: Start isIncluded. First operand 12922 states. Second operand 12920 states. [2020-07-10 20:44:45,002 INFO L87 Difference]: Start difference. First operand 12922 states. Second operand 12920 states. [2020-07-10 20:44:50,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:44:50,263 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-10 20:44:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-10 20:44:50,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:44:50,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:44:50,271 INFO L74 IsIncluded]: Start isIncluded. First operand 12920 states. Second operand 12922 states. [2020-07-10 20:44:50,271 INFO L87 Difference]: Start difference. First operand 12920 states. Second operand 12922 states. [2020-07-10 20:44:55,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:44:55,473 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-10 20:44:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-10 20:44:55,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:44:55,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:44:55,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:44:55,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:44:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12920 states. [2020-07-10 20:45:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12920 states to 12920 states and 16096 transitions. [2020-07-10 20:45:01,077 INFO L78 Accepts]: Start accepts. Automaton has 12920 states and 16096 transitions. Word has length 462 [2020-07-10 20:45:01,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:45:01,078 INFO L479 AbstractCegarLoop]: Abstraction has 12920 states and 16096 transitions. [2020-07-10 20:45:01,078 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:45:01,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12920 states and 16096 transitions. [2020-07-10 20:45:39,494 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16096 edges. 16096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:45:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 12920 states and 16096 transitions. [2020-07-10 20:45:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-10 20:45:39,510 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:45:39,511 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:45:39,511 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 20:45:39,512 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:45:39,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:45:39,512 INFO L82 PathProgramCache]: Analyzing trace with hash 71789604, now seen corresponding path program 1 times [2020-07-10 20:45:39,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:45:39,512 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1856071115] [2020-07-10 20:45:39,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:45:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:45:39,915 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 20:45:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:45:39,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,969 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,970 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,972 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,973 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-10 20:45:39,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-10 20:45:39,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-10 20:45:39,975 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,975 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,975 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,975 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,976 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,976 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,976 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,976 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,976 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-10 20:45:39,977 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-10 20:45:39,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {263925#true} call ULTIMATE.init(); {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:45:39,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-10 20:45:39,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,986 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,987 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,987 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,987 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,987 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,987 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,988 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,989 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,990 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,991 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,992 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,993 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,993 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,993 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,993 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,993 INFO L280 TraceCheckUtils]: 62: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-10 20:45:39,994 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-10 20:45:39,994 INFO L263 TraceCheckUtils]: 64: Hoare triple {263925#true} call #t~ret30 := main(); {263925#true} is VALID [2020-07-10 20:45:39,994 INFO L280 TraceCheckUtils]: 65: Hoare triple {263925#true} havoc ~main__c1~0; {263925#true} is VALID [2020-07-10 20:45:39,994 INFO L280 TraceCheckUtils]: 66: Hoare triple {263925#true} havoc ~main__i2~0; {263925#true} is VALID [2020-07-10 20:45:39,994 INFO L280 TraceCheckUtils]: 67: Hoare triple {263925#true} ~main__c1~0 := 0; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 68: Hoare triple {263925#true} ~ep12~0 := #t~nondet0; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 69: Hoare triple {263925#true} havoc #t~nondet0; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 70: Hoare triple {263925#true} ~ep13~0 := #t~nondet1; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 71: Hoare triple {263925#true} havoc #t~nondet1; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 72: Hoare triple {263925#true} ~ep21~0 := #t~nondet2; {263925#true} is VALID [2020-07-10 20:45:39,995 INFO L280 TraceCheckUtils]: 73: Hoare triple {263925#true} havoc #t~nondet2; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 74: Hoare triple {263925#true} ~ep23~0 := #t~nondet3; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 75: Hoare triple {263925#true} havoc #t~nondet3; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 76: Hoare triple {263925#true} ~ep31~0 := #t~nondet4; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 77: Hoare triple {263925#true} havoc #t~nondet4; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 78: Hoare triple {263925#true} ~ep32~0 := #t~nondet5; {263925#true} is VALID [2020-07-10 20:45:39,996 INFO L280 TraceCheckUtils]: 79: Hoare triple {263925#true} havoc #t~nondet5; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 80: Hoare triple {263925#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 81: Hoare triple {263925#true} ~id1~0 := #t~nondet6; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 82: Hoare triple {263925#true} havoc #t~nondet6; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 83: Hoare triple {263925#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 84: Hoare triple {263925#true} ~r1~0 := #t~nondet7; {263925#true} is VALID [2020-07-10 20:45:39,997 INFO L280 TraceCheckUtils]: 85: Hoare triple {263925#true} havoc #t~nondet7; {263925#true} is VALID [2020-07-10 20:45:39,998 INFO L280 TraceCheckUtils]: 86: Hoare triple {263925#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {263925#true} is VALID [2020-07-10 20:45:39,998 INFO L280 TraceCheckUtils]: 87: Hoare triple {263925#true} ~st1~0 := #t~nondet8; {263925#true} is VALID [2020-07-10 20:45:39,998 INFO L280 TraceCheckUtils]: 88: Hoare triple {263925#true} havoc #t~nondet8; {263925#true} is VALID [2020-07-10 20:45:39,998 INFO L280 TraceCheckUtils]: 89: Hoare triple {263925#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,004 INFO L280 TraceCheckUtils]: 90: Hoare triple {263925#true} ~nl1~0 := #t~nondet9; {263925#true} is VALID [2020-07-10 20:45:40,004 INFO L280 TraceCheckUtils]: 91: Hoare triple {263925#true} havoc #t~nondet9; {263925#true} is VALID [2020-07-10 20:45:40,004 INFO L280 TraceCheckUtils]: 92: Hoare triple {263925#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,004 INFO L280 TraceCheckUtils]: 93: Hoare triple {263925#true} ~m1~0 := #t~nondet10; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 94: Hoare triple {263925#true} havoc #t~nondet10; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 95: Hoare triple {263925#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 96: Hoare triple {263925#true} ~max1~0 := #t~nondet11; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 97: Hoare triple {263925#true} havoc #t~nondet11; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 98: Hoare triple {263925#true} ~mode1~0 := #t~nondet12; {263925#true} is VALID [2020-07-10 20:45:40,005 INFO L280 TraceCheckUtils]: 99: Hoare triple {263925#true} havoc #t~nondet12; {263925#true} is VALID [2020-07-10 20:45:40,006 INFO L280 TraceCheckUtils]: 100: Hoare triple {263925#true} ~newmax1~0 := #t~nondet13; {263925#true} is VALID [2020-07-10 20:45:40,006 INFO L280 TraceCheckUtils]: 101: Hoare triple {263925#true} havoc #t~nondet13; {263925#true} is VALID [2020-07-10 20:45:40,006 INFO L280 TraceCheckUtils]: 102: Hoare triple {263925#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,006 INFO L280 TraceCheckUtils]: 103: Hoare triple {263925#true} ~id2~0 := #t~nondet14; {263925#true} is VALID [2020-07-10 20:45:40,006 INFO L280 TraceCheckUtils]: 104: Hoare triple {263925#true} havoc #t~nondet14; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 105: Hoare triple {263925#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 106: Hoare triple {263925#true} ~r2~0 := #t~nondet15; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 107: Hoare triple {263925#true} havoc #t~nondet15; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 108: Hoare triple {263925#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 109: Hoare triple {263925#true} ~st2~0 := #t~nondet16; {263925#true} is VALID [2020-07-10 20:45:40,007 INFO L280 TraceCheckUtils]: 110: Hoare triple {263925#true} havoc #t~nondet16; {263925#true} is VALID [2020-07-10 20:45:40,008 INFO L280 TraceCheckUtils]: 111: Hoare triple {263925#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,008 INFO L280 TraceCheckUtils]: 112: Hoare triple {263925#true} ~nl2~0 := #t~nondet17; {263925#true} is VALID [2020-07-10 20:45:40,008 INFO L280 TraceCheckUtils]: 113: Hoare triple {263925#true} havoc #t~nondet17; {263925#true} is VALID [2020-07-10 20:45:40,008 INFO L280 TraceCheckUtils]: 114: Hoare triple {263925#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,008 INFO L280 TraceCheckUtils]: 115: Hoare triple {263925#true} ~m2~0 := #t~nondet18; {263925#true} is VALID [2020-07-10 20:45:40,009 INFO L280 TraceCheckUtils]: 116: Hoare triple {263925#true} havoc #t~nondet18; {263925#true} is VALID [2020-07-10 20:45:40,009 INFO L280 TraceCheckUtils]: 117: Hoare triple {263925#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,009 INFO L280 TraceCheckUtils]: 118: Hoare triple {263925#true} ~max2~0 := #t~nondet19; {263925#true} is VALID [2020-07-10 20:45:40,009 INFO L280 TraceCheckUtils]: 119: Hoare triple {263925#true} havoc #t~nondet19; {263925#true} is VALID [2020-07-10 20:45:40,009 INFO L280 TraceCheckUtils]: 120: Hoare triple {263925#true} ~mode2~0 := #t~nondet20; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 121: Hoare triple {263925#true} havoc #t~nondet20; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 122: Hoare triple {263925#true} ~newmax2~0 := #t~nondet21; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 123: Hoare triple {263925#true} havoc #t~nondet21; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 124: Hoare triple {263925#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 125: Hoare triple {263925#true} ~id3~0 := #t~nondet22; {263925#true} is VALID [2020-07-10 20:45:40,010 INFO L280 TraceCheckUtils]: 126: Hoare triple {263925#true} havoc #t~nondet22; {263925#true} is VALID [2020-07-10 20:45:40,011 INFO L280 TraceCheckUtils]: 127: Hoare triple {263925#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,011 INFO L280 TraceCheckUtils]: 128: Hoare triple {263925#true} ~r3~0 := #t~nondet23; {263925#true} is VALID [2020-07-10 20:45:40,011 INFO L280 TraceCheckUtils]: 129: Hoare triple {263925#true} havoc #t~nondet23; {263925#true} is VALID [2020-07-10 20:45:40,011 INFO L280 TraceCheckUtils]: 130: Hoare triple {263925#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,011 INFO L280 TraceCheckUtils]: 131: Hoare triple {263925#true} ~st3~0 := #t~nondet24; {263925#true} is VALID [2020-07-10 20:45:40,012 INFO L280 TraceCheckUtils]: 132: Hoare triple {263925#true} havoc #t~nondet24; {263925#true} is VALID [2020-07-10 20:45:40,012 INFO L280 TraceCheckUtils]: 133: Hoare triple {263925#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,012 INFO L280 TraceCheckUtils]: 134: Hoare triple {263925#true} ~nl3~0 := #t~nondet25; {263925#true} is VALID [2020-07-10 20:45:40,012 INFO L280 TraceCheckUtils]: 135: Hoare triple {263925#true} havoc #t~nondet25; {263925#true} is VALID [2020-07-10 20:45:40,012 INFO L280 TraceCheckUtils]: 136: Hoare triple {263925#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 137: Hoare triple {263925#true} ~m3~0 := #t~nondet26; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 138: Hoare triple {263925#true} havoc #t~nondet26; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 139: Hoare triple {263925#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 140: Hoare triple {263925#true} ~max3~0 := #t~nondet27; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 141: Hoare triple {263925#true} havoc #t~nondet27; {263925#true} is VALID [2020-07-10 20:45:40,013 INFO L280 TraceCheckUtils]: 142: Hoare triple {263925#true} ~mode3~0 := #t~nondet28; {263925#true} is VALID [2020-07-10 20:45:40,014 INFO L280 TraceCheckUtils]: 143: Hoare triple {263925#true} havoc #t~nondet28; {263925#true} is VALID [2020-07-10 20:45:40,014 INFO L280 TraceCheckUtils]: 144: Hoare triple {263925#true} ~newmax3~0 := #t~nondet29; {263925#true} is VALID [2020-07-10 20:45:40,014 INFO L280 TraceCheckUtils]: 145: Hoare triple {263925#true} havoc #t~nondet29; {263925#true} is VALID [2020-07-10 20:45:40,014 INFO L280 TraceCheckUtils]: 146: Hoare triple {263925#true} havoc ~init__r121~0; {263925#true} is VALID [2020-07-10 20:45:40,014 INFO L280 TraceCheckUtils]: 147: Hoare triple {263925#true} havoc ~init__r131~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 148: Hoare triple {263925#true} havoc ~init__r211~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 149: Hoare triple {263925#true} havoc ~init__r231~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 150: Hoare triple {263925#true} havoc ~init__r311~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 151: Hoare triple {263925#true} havoc ~init__r321~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 152: Hoare triple {263925#true} havoc ~init__r122~0; {263925#true} is VALID [2020-07-10 20:45:40,015 INFO L280 TraceCheckUtils]: 153: Hoare triple {263925#true} havoc ~init__tmp~0; {263925#true} is VALID [2020-07-10 20:45:40,016 INFO L280 TraceCheckUtils]: 154: Hoare triple {263925#true} havoc ~init__r132~0; {263925#true} is VALID [2020-07-10 20:45:40,016 INFO L280 TraceCheckUtils]: 155: Hoare triple {263925#true} havoc ~init__tmp___0~0; {263925#true} is VALID [2020-07-10 20:45:40,016 INFO L280 TraceCheckUtils]: 156: Hoare triple {263925#true} havoc ~init__r212~0; {263925#true} is VALID [2020-07-10 20:45:40,016 INFO L280 TraceCheckUtils]: 157: Hoare triple {263925#true} havoc ~init__tmp___1~0; {263925#true} is VALID [2020-07-10 20:45:40,016 INFO L280 TraceCheckUtils]: 158: Hoare triple {263925#true} havoc ~init__r232~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 159: Hoare triple {263925#true} havoc ~init__tmp___2~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 160: Hoare triple {263925#true} havoc ~init__r312~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 161: Hoare triple {263925#true} havoc ~init__tmp___3~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 162: Hoare triple {263925#true} havoc ~init__r322~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 163: Hoare triple {263925#true} havoc ~init__tmp___4~0; {263925#true} is VALID [2020-07-10 20:45:40,017 INFO L280 TraceCheckUtils]: 164: Hoare triple {263925#true} havoc ~init__tmp___5~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 165: Hoare triple {263925#true} ~init__r121~0 := ~ep12~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 166: Hoare triple {263925#true} ~init__r131~0 := ~ep13~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 167: Hoare triple {263925#true} ~init__r211~0 := ~ep21~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 168: Hoare triple {263925#true} ~init__r231~0 := ~ep23~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 169: Hoare triple {263925#true} ~init__r311~0 := ~ep31~0; {263925#true} is VALID [2020-07-10 20:45:40,018 INFO L280 TraceCheckUtils]: 170: Hoare triple {263925#true} ~init__r321~0 := ~ep32~0; {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 171: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 172: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 173: Hoare triple {263925#true} ~init__tmp~0 := 0; {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 174: Hoare triple {263925#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 175: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-10 20:45:40,019 INFO L280 TraceCheckUtils]: 176: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-10 20:45:40,020 INFO L280 TraceCheckUtils]: 177: Hoare triple {263925#true} ~init__tmp___0~0 := 0; {263925#true} is VALID [2020-07-10 20:45:40,020 INFO L280 TraceCheckUtils]: 178: Hoare triple {263925#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {263925#true} is VALID [2020-07-10 20:45:40,020 INFO L280 TraceCheckUtils]: 179: Hoare triple {263925#true} assume !!(0 == ~init__r211~0 % 256); {263925#true} is VALID [2020-07-10 20:45:40,022 INFO L280 TraceCheckUtils]: 180: Hoare triple {263925#true} assume !!(0 == ~init__r231~0 % 256); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:45:40,023 INFO L280 TraceCheckUtils]: 181: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:45:40,024 INFO L280 TraceCheckUtils]: 182: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:45:40,025 INFO L280 TraceCheckUtils]: 183: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,025 INFO L280 TraceCheckUtils]: 184: Hoare triple {263926#false} ~init__tmp___2~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,025 INFO L280 TraceCheckUtils]: 185: Hoare triple {263926#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 186: Hoare triple {263926#false} assume !(0 == ~init__r311~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 187: Hoare triple {263926#false} ~init__tmp___3~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 188: Hoare triple {263926#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 189: Hoare triple {263926#false} assume !(0 == ~init__r321~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 190: Hoare triple {263926#false} ~init__tmp___4~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,026 INFO L280 TraceCheckUtils]: 191: Hoare triple {263926#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,027 INFO L280 TraceCheckUtils]: 192: Hoare triple {263926#false} assume ~id1~0 != ~id2~0; {263926#false} is VALID [2020-07-10 20:45:40,027 INFO L280 TraceCheckUtils]: 193: Hoare triple {263926#false} assume ~id1~0 != ~id3~0; {263926#false} is VALID [2020-07-10 20:45:40,027 INFO L280 TraceCheckUtils]: 194: Hoare triple {263926#false} assume ~id2~0 != ~id3~0; {263926#false} is VALID [2020-07-10 20:45:40,027 INFO L280 TraceCheckUtils]: 195: Hoare triple {263926#false} assume ~id1~0 >= 0; {263926#false} is VALID [2020-07-10 20:45:40,027 INFO L280 TraceCheckUtils]: 196: Hoare triple {263926#false} assume ~id2~0 >= 0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 197: Hoare triple {263926#false} assume ~id3~0 >= 0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 198: Hoare triple {263926#false} assume 0 == ~r1~0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 199: Hoare triple {263926#false} assume 0 == ~r2~0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 200: Hoare triple {263926#false} assume 0 == ~r3~0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 201: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-10 20:45:40,028 INFO L280 TraceCheckUtils]: 202: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 203: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 204: Hoare triple {263926#false} assume 0 == ~st1~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 205: Hoare triple {263926#false} assume 0 == ~st2~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 206: Hoare triple {263926#false} assume 0 == ~st3~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 207: Hoare triple {263926#false} assume 0 == ~nl1~0; {263926#false} is VALID [2020-07-10 20:45:40,029 INFO L280 TraceCheckUtils]: 208: Hoare triple {263926#false} assume 0 == ~nl2~0; {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 209: Hoare triple {263926#false} assume 0 == ~nl3~0; {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 210: Hoare triple {263926#false} assume 0 == ~mode1~0 % 256; {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 211: Hoare triple {263926#false} assume 0 == ~mode2~0 % 256; {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 212: Hoare triple {263926#false} assume 0 == ~mode3~0 % 256; {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 213: Hoare triple {263926#false} assume !(0 == ~newmax1~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,030 INFO L280 TraceCheckUtils]: 214: Hoare triple {263926#false} assume !(0 == ~newmax2~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,031 INFO L280 TraceCheckUtils]: 215: Hoare triple {263926#false} assume !(0 == ~newmax3~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,031 INFO L280 TraceCheckUtils]: 216: Hoare triple {263926#false} ~init__tmp___5~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,031 INFO L280 TraceCheckUtils]: 217: Hoare triple {263926#false} ~__return_1863~0 := ~init__tmp___5~0; {263926#false} is VALID [2020-07-10 20:45:40,031 INFO L280 TraceCheckUtils]: 218: Hoare triple {263926#false} ~main__i2~0 := ~__return_1863~0; {263926#false} is VALID [2020-07-10 20:45:40,031 INFO L280 TraceCheckUtils]: 219: Hoare triple {263926#false} assume 0 != ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 220: Hoare triple {263926#false} ~p12_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 221: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 222: Hoare triple {263926#false} ~p13_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 223: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 224: Hoare triple {263926#false} ~p21_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,032 INFO L280 TraceCheckUtils]: 225: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 226: Hoare triple {263926#false} ~p23_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 227: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 228: Hoare triple {263926#false} ~p31_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 229: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 230: Hoare triple {263926#false} ~p32_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,033 INFO L280 TraceCheckUtils]: 231: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 232: Hoare triple {263926#false} ~main__i2~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 233: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 234: Hoare triple {263926#false} havoc ~node1__newmax~0; {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 235: Hoare triple {263926#false} ~node1__newmax~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 236: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,034 INFO L280 TraceCheckUtils]: 237: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 238: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 239: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 240: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 241: Hoare triple {263926#false} havoc ~node2__newmax~0; {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 242: Hoare triple {263926#false} ~node2__newmax~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,035 INFO L280 TraceCheckUtils]: 243: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 244: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 245: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 246: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 247: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 248: Hoare triple {263926#false} havoc ~node3__newmax~0; {263926#false} is VALID [2020-07-10 20:45:40,036 INFO L280 TraceCheckUtils]: 249: Hoare triple {263926#false} ~node3__newmax~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,037 INFO L280 TraceCheckUtils]: 250: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,037 INFO L280 TraceCheckUtils]: 251: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,037 INFO L280 TraceCheckUtils]: 252: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,037 INFO L280 TraceCheckUtils]: 253: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,037 INFO L280 TraceCheckUtils]: 254: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 255: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 256: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 257: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 258: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 259: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-10 20:45:40,038 INFO L280 TraceCheckUtils]: 260: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,039 INFO L280 TraceCheckUtils]: 261: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-10 20:45:40,039 INFO L280 TraceCheckUtils]: 262: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,039 INFO L280 TraceCheckUtils]: 263: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-10 20:45:40,039 INFO L280 TraceCheckUtils]: 264: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,039 INFO L280 TraceCheckUtils]: 265: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 266: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 267: Hoare triple {263926#false} havoc ~check__tmp~0; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 268: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 269: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 270: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,040 INFO L280 TraceCheckUtils]: 271: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 272: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 273: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 274: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 275: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 276: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-10 20:45:40,041 INFO L280 TraceCheckUtils]: 277: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 278: Hoare triple {263926#false} ~check__tmp~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 279: Hoare triple {263926#false} ~__return_2009~0 := ~check__tmp~0; {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 280: Hoare triple {263926#false} ~main__c1~0 := ~__return_2009~0; {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 281: Hoare triple {263926#false} havoc ~__tmp_1~0; {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 282: Hoare triple {263926#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,042 INFO L280 TraceCheckUtils]: 283: Hoare triple {263926#false} havoc ~assert__arg~0; {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 284: Hoare triple {263926#false} ~assert__arg~0 := ~__tmp_1~0; {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 285: Hoare triple {263926#false} assume !(0 == ~assert__arg~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 286: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 287: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 288: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-10 20:45:40,043 INFO L280 TraceCheckUtils]: 289: Hoare triple {263926#false} havoc ~node1__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 290: Hoare triple {263926#false} ~node1__newmax~1 := 0; {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 291: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 292: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 293: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 294: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,044 INFO L280 TraceCheckUtils]: 295: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,045 INFO L280 TraceCheckUtils]: 296: Hoare triple {263926#false} assume !(2 == ~r1~0); {263926#false} is VALID [2020-07-10 20:45:40,045 INFO L280 TraceCheckUtils]: 297: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,045 INFO L280 TraceCheckUtils]: 298: Hoare triple {263926#false} havoc ~node2__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,045 INFO L280 TraceCheckUtils]: 299: Hoare triple {263926#false} ~node2__newmax~1 := 0; {263926#false} is VALID [2020-07-10 20:45:40,045 INFO L280 TraceCheckUtils]: 300: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 301: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 302: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 303: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 304: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 305: Hoare triple {263926#false} assume !(2 == ~r2~0); {263926#false} is VALID [2020-07-10 20:45:40,046 INFO L280 TraceCheckUtils]: 306: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 307: Hoare triple {263926#false} havoc ~node3__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 308: Hoare triple {263926#false} ~node3__newmax~1 := 0; {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 309: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 310: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 311: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,047 INFO L280 TraceCheckUtils]: 312: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 313: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~1; {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 314: Hoare triple {263926#false} assume !(2 == ~r3~0); {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 315: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 316: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 317: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,048 INFO L280 TraceCheckUtils]: 318: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 319: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 320: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 321: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 322: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 323: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,049 INFO L280 TraceCheckUtils]: 324: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 325: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 326: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 327: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 328: Hoare triple {263926#false} havoc ~check__tmp~1; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 329: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,050 INFO L280 TraceCheckUtils]: 330: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 331: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 332: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 333: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 334: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 335: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,051 INFO L280 TraceCheckUtils]: 336: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 337: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 338: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 339: Hoare triple {263926#false} ~check__tmp~1 := 1; {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 340: Hoare triple {263926#false} ~__return_2142~0 := ~check__tmp~1; {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 341: Hoare triple {263926#false} ~main__c1~0 := ~__return_2142~0; {263926#false} is VALID [2020-07-10 20:45:40,052 INFO L280 TraceCheckUtils]: 342: Hoare triple {263926#false} havoc ~__tmp_2~0; {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 343: Hoare triple {263926#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 344: Hoare triple {263926#false} havoc ~assert__arg~1; {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 345: Hoare triple {263926#false} ~assert__arg~1 := ~__tmp_2~0; {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 346: Hoare triple {263926#false} assume !(0 == ~assert__arg~1 % 256); {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 347: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,053 INFO L280 TraceCheckUtils]: 348: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,054 INFO L280 TraceCheckUtils]: 349: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-10 20:45:40,054 INFO L280 TraceCheckUtils]: 350: Hoare triple {263926#false} havoc ~node1__newmax~2; {263926#false} is VALID [2020-07-10 20:45:40,054 INFO L280 TraceCheckUtils]: 351: Hoare triple {263926#false} ~node1__newmax~2 := 0; {263926#false} is VALID [2020-07-10 20:45:40,054 INFO L280 TraceCheckUtils]: 352: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,054 INFO L280 TraceCheckUtils]: 353: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 354: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 355: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 356: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 357: Hoare triple {263926#false} havoc ~node2__newmax~2; {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 358: Hoare triple {263926#false} ~node2__newmax~2 := 0; {263926#false} is VALID [2020-07-10 20:45:40,055 INFO L280 TraceCheckUtils]: 359: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,056 INFO L280 TraceCheckUtils]: 360: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,056 INFO L280 TraceCheckUtils]: 361: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,056 INFO L280 TraceCheckUtils]: 362: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,056 INFO L280 TraceCheckUtils]: 363: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,056 INFO L280 TraceCheckUtils]: 364: Hoare triple {263926#false} havoc ~node3__newmax~2; {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 365: Hoare triple {263926#false} ~node3__newmax~2 := 0; {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 366: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 367: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 368: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 369: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,057 INFO L280 TraceCheckUtils]: 370: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 371: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 372: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 373: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 374: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 375: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-10 20:45:40,058 INFO L280 TraceCheckUtils]: 376: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,059 INFO L280 TraceCheckUtils]: 377: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-10 20:45:40,061 INFO L280 TraceCheckUtils]: 378: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,061 INFO L280 TraceCheckUtils]: 379: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-10 20:45:40,061 INFO L280 TraceCheckUtils]: 380: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,061 INFO L280 TraceCheckUtils]: 381: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 382: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 383: Hoare triple {263926#false} havoc ~check__tmp~2; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 384: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 385: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 386: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,062 INFO L280 TraceCheckUtils]: 387: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-10 20:45:40,063 INFO L280 TraceCheckUtils]: 388: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,063 INFO L280 TraceCheckUtils]: 389: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-10 20:45:40,063 INFO L280 TraceCheckUtils]: 390: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,063 INFO L280 TraceCheckUtils]: 391: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-10 20:45:40,063 INFO L280 TraceCheckUtils]: 392: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 393: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 394: Hoare triple {263926#false} ~check__tmp~2 := 1; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 395: Hoare triple {263926#false} ~__return_2281~0 := ~check__tmp~2; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 396: Hoare triple {263926#false} ~main__c1~0 := ~__return_2281~0; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 397: Hoare triple {263926#false} havoc ~__tmp_3~0; {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 398: Hoare triple {263926#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,064 INFO L280 TraceCheckUtils]: 399: Hoare triple {263926#false} havoc ~assert__arg~2; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 400: Hoare triple {263926#false} ~assert__arg~2 := ~__tmp_3~0; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 401: Hoare triple {263926#false} assume !(0 == ~assert__arg~2 % 256); {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 402: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 403: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 404: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 405: Hoare triple {263926#false} havoc ~node1__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 406: Hoare triple {263926#false} ~node1__newmax~3 := 0; {263926#false} is VALID [2020-07-10 20:45:40,065 INFO L280 TraceCheckUtils]: 407: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 408: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 409: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 410: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 411: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 412: Hoare triple {263926#false} assume 2 == ~r1~0; {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 413: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 414: Hoare triple {263926#false} ~st1~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,066 INFO L280 TraceCheckUtils]: 415: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 416: Hoare triple {263926#false} havoc ~node2__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 417: Hoare triple {263926#false} ~node2__newmax~3 := 0; {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 418: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 419: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 420: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 421: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 422: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,067 INFO L280 TraceCheckUtils]: 423: Hoare triple {263926#false} assume 2 == ~r2~0; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 424: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 425: Hoare triple {263926#false} ~st2~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 426: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 427: Hoare triple {263926#false} havoc ~node3__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 428: Hoare triple {263926#false} ~node3__newmax~3 := 0; {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 429: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,068 INFO L280 TraceCheckUtils]: 430: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-10 20:45:40,069 INFO L280 TraceCheckUtils]: 431: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,069 INFO L280 TraceCheckUtils]: 432: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-10 20:45:40,069 INFO L280 TraceCheckUtils]: 433: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~3; {263926#false} is VALID [2020-07-10 20:45:40,069 INFO L280 TraceCheckUtils]: 434: Hoare triple {263926#false} assume 2 == ~r3~0; {263926#false} is VALID [2020-07-10 20:45:40,069 INFO L280 TraceCheckUtils]: 435: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 436: Hoare triple {263926#false} ~st3~0 := 1; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 437: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 438: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 439: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 440: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-10 20:45:40,070 INFO L280 TraceCheckUtils]: 441: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 442: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 443: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 444: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 445: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 446: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-10 20:45:40,071 INFO L280 TraceCheckUtils]: 447: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 448: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 449: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 450: Hoare triple {263926#false} havoc ~check__tmp~3; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 451: Hoare triple {263926#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 452: Hoare triple {263926#false} ~check__tmp~3 := 0; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 453: Hoare triple {263926#false} ~__return_2419~0 := ~check__tmp~3; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 454: Hoare triple {263926#false} ~main__c1~0 := ~__return_2419~0; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 455: Hoare triple {263926#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {263926#false} is VALID [2020-07-10 20:45:40,072 INFO L280 TraceCheckUtils]: 456: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 457: Hoare triple {263926#false} havoc ~__tmp_4~0; {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 458: Hoare triple {263926#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 459: Hoare triple {263926#false} havoc ~assert__arg~3; {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 460: Hoare triple {263926#false} ~assert__arg~3 := ~__tmp_4~0; {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 461: Hoare triple {263926#false} assume 0 == ~assert__arg~3 % 256; {263926#false} is VALID [2020-07-10 20:45:40,073 INFO L280 TraceCheckUtils]: 462: Hoare triple {263926#false} assume !false; {263926#false} is VALID [2020-07-10 20:45:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:45:40,155 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:45:40,155 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1856071115] [2020-07-10 20:45:40,155 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:45:40,155 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:45:40,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391740048] [2020-07-10 20:45:40,157 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-10 20:45:40,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:45:40,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:45:40,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:45:40,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:45:40,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:45:40,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:45:40,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:45:40,863 INFO L87 Difference]: Start difference. First operand 12920 states and 16096 transitions. Second operand 4 states. [2020-07-10 20:49:51,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:49:51,807 INFO L93 Difference]: Finished difference Result 38290 states and 47774 transitions. [2020-07-10 20:49:51,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:49:51,807 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-10 20:49:51,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:49:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:49:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2495 transitions. [2020-07-10 20:49:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:49:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2495 transitions. [2020-07-10 20:49:51,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2495 transitions. [2020-07-10 20:49:56,104 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2495 edges. 2495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:50:20,456 INFO L225 Difference]: With dead ends: 38290 [2020-07-10 20:50:20,456 INFO L226 Difference]: Without dead ends: 25612 [2020-07-10 20:50:20,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:50:20,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25612 states.