/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 13:04:58,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 13:04:58,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 13:04:58,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 13:04:58,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 13:04:58,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 13:04:58,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 13:04:58,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 13:04:58,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 13:04:58,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 13:04:58,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 13:04:58,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 13:04:58,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 13:04:58,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 13:04:58,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 13:04:58,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 13:04:58,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 13:04:58,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 13:04:58,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 13:04:58,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 13:04:58,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 13:04:58,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 13:04:58,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 13:04:58,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 13:04:58,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 13:04:58,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 13:04:58,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 13:04:58,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 13:04:58,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 13:04:58,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 13:04:58,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 13:04:58,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 13:04:58,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 13:04:58,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 13:04:58,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 13:04:58,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 13:04:58,449 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 13:04:58,466 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 13:04:58,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 13:04:58,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 13:04:58,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 13:04:58,468 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 13:04:58,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 13:04:58,468 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 13:04:58,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 13:04:58,469 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 13:04:58,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 13:04:58,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 13:04:58,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 13:04:58,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 13:04:58,470 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 13:04:58,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 13:04:58,470 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 13:04:58,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 13:04:58,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 13:04:58,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 13:04:58,471 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 13:04:58,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 13:04:58,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 13:04:58,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 13:04:58,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 13:04:58,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 13:04:58,472 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 13:04:58,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 13:04:58,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 13:04:58,473 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 13:04:58,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 13:04:58,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 13:04:58,787 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 13:04:58,791 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 13:04:58,793 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 13:04:58,793 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 13:04:58,794 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-08 13:04:58,886 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39e8ed57f/fe6469ee496c4f9c847debd3cf22d7f9/FLAG260ec5b75 [2020-07-08 13:04:59,574 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 13:04:59,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-08 13:04:59,599 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39e8ed57f/fe6469ee496c4f9c847debd3cf22d7f9/FLAG260ec5b75 [2020-07-08 13:04:59,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39e8ed57f/fe6469ee496c4f9c847debd3cf22d7f9 [2020-07-08 13:04:59,781 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 13:04:59,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 13:04:59,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 13:04:59,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 13:04:59,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 13:04:59,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:04:59" (1/1) ... [2020-07-08 13:04:59,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e395ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:04:59, skipping insertion in model container [2020-07-08 13:04:59,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:04:59" (1/1) ... [2020-07-08 13:04:59,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 13:04:59,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 13:05:01,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 13:05:01,520 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 13:05:02,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 13:05:02,604 INFO L208 MainTranslator]: Completed translation [2020-07-08 13:05:02,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02 WrapperNode [2020-07-08 13:05:02,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 13:05:02,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 13:05:02,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 13:05:02,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 13:05:02,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (1/1) ... [2020-07-08 13:05:02,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 13:05:02,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 13:05:02,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 13:05:02,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 13:05:02,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (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 [2020-07-08 13:05:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 13:05:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 13:05:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-08 13:05:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 13:05:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 13:05:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-08 13:05:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-08 13:05:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-08 13:05:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-08 13:05:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-08 13:05:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-08 13:05:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-08 13:05:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-08 13:05:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-08 13:05:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-08 13:05:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-08 13:05:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2020-07-08 13:05:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-08 13:05:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-08 13:05:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 13:05:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 13:05:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 13:05:07,731 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 13:05:07,731 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 13:05:07,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 01:05:07 BoogieIcfgContainer [2020-07-08 13:05:07,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 13:05:07,746 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 13:05:07,746 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 13:05:07,749 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 13:05:07,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 01:04:59" (1/3) ... [2020-07-08 13:05:07,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315a0913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 01:05:07, skipping insertion in model container [2020-07-08 13:05:07,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:05:02" (2/3) ... [2020-07-08 13:05:07,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315a0913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 01:05:07, skipping insertion in model container [2020-07-08 13:05:07,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 01:05:07" (3/3) ... [2020-07-08 13:05:07,753 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-08 13:05:07,764 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 13:05:07,773 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 12 error locations. [2020-07-08 13:05:07,787 INFO L251 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-07-08 13:05:07,813 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 13:05:07,814 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 13:05:07,814 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 13:05:07,814 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 13:05:07,814 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 13:05:07,814 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 13:05:07,814 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 13:05:07,815 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 13:05:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states. [2020-07-08 13:05:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-08 13:05:07,891 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:05:07,892 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] [2020-07-08 13:05:07,893 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:05:07,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:05:07,901 INFO L82 PathProgramCache]: Analyzing trace with hash -179235525, now seen corresponding path program 1 times [2020-07-08 13:05:07,910 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:05:07,910 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467805123] [2020-07-08 13:05:07,910 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:05:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:05:10,180 WARN L193 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:05:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:05:10,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {1019#true} is VALID [2020-07-08 13:05:10,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-08 13:05:10,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-08 13:05:10,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {1019#true} call ULTIMATE.init(); {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:05:10,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {1019#true} is VALID [2020-07-08 13:05:10,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-08 13:05:10,272 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-08 13:05:10,272 INFO L263 TraceCheckUtils]: 4: Hoare triple {1019#true} call #t~ret44 := main(); {1019#true} is VALID [2020-07-08 13:05:10,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {1019#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {1019#true} is VALID [2020-07-08 13:05:10,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {1019#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {1019#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {1019#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {1019#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {1019#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {1019#true} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {1019#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {1019#true} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {1019#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {1019#true} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {1019#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {1019#true} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,286 INFO L280 TraceCheckUtils]: 18: Hoare triple {1019#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {1019#true} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,287 INFO L280 TraceCheckUtils]: 20: Hoare triple {1019#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {1019#true} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {1019#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {1019#true} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {1019#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,291 INFO L280 TraceCheckUtils]: 25: Hoare triple {1019#true} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,291 INFO L280 TraceCheckUtils]: 26: Hoare triple {1019#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,291 INFO L280 TraceCheckUtils]: 27: Hoare triple {1019#true} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {1019#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,292 INFO L280 TraceCheckUtils]: 29: Hoare triple {1019#true} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {1019#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,292 INFO L280 TraceCheckUtils]: 31: Hoare triple {1019#true} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,293 INFO L280 TraceCheckUtils]: 32: Hoare triple {1019#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {1019#true} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,293 INFO L280 TraceCheckUtils]: 34: Hoare triple {1019#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,294 INFO L280 TraceCheckUtils]: 35: Hoare triple {1019#true} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,294 INFO L280 TraceCheckUtils]: 36: Hoare triple {1019#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,295 INFO L280 TraceCheckUtils]: 37: Hoare triple {1019#true} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,295 INFO L280 TraceCheckUtils]: 38: Hoare triple {1019#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,296 INFO L280 TraceCheckUtils]: 39: Hoare triple {1019#true} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {1019#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {1019#true} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,297 INFO L280 TraceCheckUtils]: 42: Hoare triple {1019#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {1019#true} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,297 INFO L280 TraceCheckUtils]: 44: Hoare triple {1019#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,298 INFO L280 TraceCheckUtils]: 45: Hoare triple {1019#true} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,299 INFO L280 TraceCheckUtils]: 46: Hoare triple {1019#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,302 INFO L280 TraceCheckUtils]: 47: Hoare triple {1019#true} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,302 INFO L280 TraceCheckUtils]: 48: Hoare triple {1019#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {1019#true} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {1019#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,303 INFO L280 TraceCheckUtils]: 51: Hoare triple {1019#true} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,304 INFO L280 TraceCheckUtils]: 52: Hoare triple {1019#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {1019#true} is VALID [2020-07-08 13:05:10,304 INFO L280 TraceCheckUtils]: 53: Hoare triple {1019#true} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {1019#true} is VALID [2020-07-08 13:05:10,305 INFO L280 TraceCheckUtils]: 54: Hoare triple {1019#true} assume ~id1~0 != ~id2~0; {1019#true} is VALID [2020-07-08 13:05:10,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {1019#true} assume ~id1~0 != ~id3~0; {1019#true} is VALID [2020-07-08 13:05:10,305 INFO L280 TraceCheckUtils]: 56: Hoare triple {1019#true} assume ~id1~0 != ~id4~0; {1019#true} is VALID [2020-07-08 13:05:10,306 INFO L280 TraceCheckUtils]: 57: Hoare triple {1019#true} assume ~id2~0 != ~id3~0; {1019#true} is VALID [2020-07-08 13:05:10,308 INFO L280 TraceCheckUtils]: 58: Hoare triple {1019#true} assume ~id2~0 != ~id4~0; {1019#true} is VALID [2020-07-08 13:05:10,309 INFO L280 TraceCheckUtils]: 59: Hoare triple {1019#true} assume ~id3~0 != ~id4~0; {1019#true} is VALID [2020-07-08 13:05:10,309 INFO L280 TraceCheckUtils]: 60: Hoare triple {1019#true} assume ~id1~0 >= 0; {1019#true} is VALID [2020-07-08 13:05:10,310 INFO L280 TraceCheckUtils]: 61: Hoare triple {1019#true} assume ~id2~0 >= 0; {1019#true} is VALID [2020-07-08 13:05:10,310 INFO L280 TraceCheckUtils]: 62: Hoare triple {1019#true} assume ~id3~0 >= 0; {1019#true} is VALID [2020-07-08 13:05:10,311 INFO L280 TraceCheckUtils]: 63: Hoare triple {1019#true} assume ~id4~0 >= 0; {1019#true} is VALID [2020-07-08 13:05:10,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {1019#true} assume 0 == ~r1~0 % 256; {1019#true} is VALID [2020-07-08 13:05:10,312 INFO L280 TraceCheckUtils]: 65: Hoare triple {1019#true} assume 0 == ~r2~0 % 256; {1019#true} is VALID [2020-07-08 13:05:10,312 INFO L280 TraceCheckUtils]: 66: Hoare triple {1019#true} assume 0 == ~r3~0 % 256; {1019#true} is VALID [2020-07-08 13:05:10,313 INFO L280 TraceCheckUtils]: 67: Hoare triple {1019#true} assume 0 == ~r4~0 % 256; {1019#true} is VALID [2020-07-08 13:05:10,313 INFO L280 TraceCheckUtils]: 68: Hoare triple {1019#true} assume !(0 == ~init__r123~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,314 INFO L280 TraceCheckUtils]: 69: Hoare triple {1019#true} assume !(0 == ~init__r133~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,314 INFO L280 TraceCheckUtils]: 70: Hoare triple {1019#true} assume !(0 == ~init__r143~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,315 INFO L280 TraceCheckUtils]: 71: Hoare triple {1019#true} assume !(0 == ~init__r213~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,315 INFO L280 TraceCheckUtils]: 72: Hoare triple {1019#true} assume !(0 == ~init__r233~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,316 INFO L280 TraceCheckUtils]: 73: Hoare triple {1019#true} assume !(0 == ~init__r243~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,316 INFO L280 TraceCheckUtils]: 74: Hoare triple {1019#true} assume !(0 == ~init__r313~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,316 INFO L280 TraceCheckUtils]: 75: Hoare triple {1019#true} assume !(0 == ~init__r323~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,317 INFO L280 TraceCheckUtils]: 76: Hoare triple {1019#true} assume !(0 == ~init__r343~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,322 INFO L280 TraceCheckUtils]: 77: Hoare triple {1019#true} assume !(0 == ~init__r413~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,323 INFO L280 TraceCheckUtils]: 78: Hoare triple {1019#true} assume !(0 == ~init__r423~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,324 INFO L280 TraceCheckUtils]: 79: Hoare triple {1019#true} assume !(0 == ~init__r433~0 % 256); {1019#true} is VALID [2020-07-08 13:05:10,324 INFO L280 TraceCheckUtils]: 80: Hoare triple {1019#true} assume ~max1~0 == ~id1~0; {1019#true} is VALID [2020-07-08 13:05:10,325 INFO L280 TraceCheckUtils]: 81: Hoare triple {1019#true} assume ~max2~0 == ~id2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,326 INFO L280 TraceCheckUtils]: 82: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,326 INFO L280 TraceCheckUtils]: 83: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max4~0 == ~id4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,327 INFO L280 TraceCheckUtils]: 84: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,327 INFO L280 TraceCheckUtils]: 85: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,328 INFO L280 TraceCheckUtils]: 86: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,328 INFO L280 TraceCheckUtils]: 87: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,333 INFO L280 TraceCheckUtils]: 88: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,334 INFO L280 TraceCheckUtils]: 89: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,335 INFO L280 TraceCheckUtils]: 90: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,336 INFO L280 TraceCheckUtils]: 91: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,336 INFO L280 TraceCheckUtils]: 92: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,338 INFO L280 TraceCheckUtils]: 94: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,338 INFO L280 TraceCheckUtils]: 95: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,339 INFO L280 TraceCheckUtils]: 96: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,340 INFO L280 TraceCheckUtils]: 97: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,341 INFO L280 TraceCheckUtils]: 98: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,341 INFO L280 TraceCheckUtils]: 99: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,342 INFO L280 TraceCheckUtils]: 100: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,343 INFO L280 TraceCheckUtils]: 101: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,343 INFO L280 TraceCheckUtils]: 102: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,344 INFO L280 TraceCheckUtils]: 103: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,345 INFO L280 TraceCheckUtils]: 104: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,345 INFO L280 TraceCheckUtils]: 105: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,346 INFO L280 TraceCheckUtils]: 106: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,347 INFO L280 TraceCheckUtils]: 107: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,348 INFO L280 TraceCheckUtils]: 108: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,348 INFO L280 TraceCheckUtils]: 109: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,349 INFO L280 TraceCheckUtils]: 110: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,350 INFO L280 TraceCheckUtils]: 111: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,350 INFO L280 TraceCheckUtils]: 112: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,351 INFO L280 TraceCheckUtils]: 113: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,352 INFO L280 TraceCheckUtils]: 114: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,352 INFO L280 TraceCheckUtils]: 115: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,353 INFO L280 TraceCheckUtils]: 116: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,354 INFO L280 TraceCheckUtils]: 117: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,355 INFO L280 TraceCheckUtils]: 118: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,355 INFO L280 TraceCheckUtils]: 119: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,356 INFO L280 TraceCheckUtils]: 120: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,357 INFO L280 TraceCheckUtils]: 121: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,358 INFO L280 TraceCheckUtils]: 122: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,358 INFO L280 TraceCheckUtils]: 123: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,359 INFO L280 TraceCheckUtils]: 124: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,360 INFO L280 TraceCheckUtils]: 125: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,360 INFO L280 TraceCheckUtils]: 126: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,361 INFO L280 TraceCheckUtils]: 127: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,362 INFO L280 TraceCheckUtils]: 128: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,362 INFO L280 TraceCheckUtils]: 129: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,363 INFO L280 TraceCheckUtils]: 130: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,364 INFO L280 TraceCheckUtils]: 131: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,365 INFO L280 TraceCheckUtils]: 132: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,365 INFO L280 TraceCheckUtils]: 133: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,366 INFO L280 TraceCheckUtils]: 134: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,367 INFO L280 TraceCheckUtils]: 135: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,368 INFO L280 TraceCheckUtils]: 136: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,368 INFO L280 TraceCheckUtils]: 137: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,369 INFO L280 TraceCheckUtils]: 138: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,370 INFO L280 TraceCheckUtils]: 139: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,370 INFO L280 TraceCheckUtils]: 140: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,371 INFO L280 TraceCheckUtils]: 141: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,372 INFO L280 TraceCheckUtils]: 142: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,373 INFO L280 TraceCheckUtils]: 143: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,373 INFO L280 TraceCheckUtils]: 144: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,375 INFO L280 TraceCheckUtils]: 146: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,388 INFO L280 TraceCheckUtils]: 147: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,391 INFO L280 TraceCheckUtils]: 148: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,393 INFO L280 TraceCheckUtils]: 149: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,398 INFO L280 TraceCheckUtils]: 150: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,401 INFO L280 TraceCheckUtils]: 151: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,401 INFO L280 TraceCheckUtils]: 152: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,402 INFO L280 TraceCheckUtils]: 153: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,403 INFO L280 TraceCheckUtils]: 154: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,403 INFO L280 TraceCheckUtils]: 155: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,404 INFO L280 TraceCheckUtils]: 157: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,405 INFO L280 TraceCheckUtils]: 158: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,406 INFO L280 TraceCheckUtils]: 159: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,406 INFO L280 TraceCheckUtils]: 160: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,407 INFO L280 TraceCheckUtils]: 161: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,408 INFO L280 TraceCheckUtils]: 162: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,408 INFO L280 TraceCheckUtils]: 163: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,409 INFO L280 TraceCheckUtils]: 164: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,410 INFO L280 TraceCheckUtils]: 165: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,410 INFO L280 TraceCheckUtils]: 166: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,411 INFO L280 TraceCheckUtils]: 167: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,411 INFO L280 TraceCheckUtils]: 168: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,412 INFO L280 TraceCheckUtils]: 169: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,413 INFO L280 TraceCheckUtils]: 170: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,413 INFO L280 TraceCheckUtils]: 171: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,414 INFO L280 TraceCheckUtils]: 172: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,415 INFO L280 TraceCheckUtils]: 173: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,416 INFO L280 TraceCheckUtils]: 174: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,416 INFO L280 TraceCheckUtils]: 175: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,418 INFO L280 TraceCheckUtils]: 176: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,418 INFO L280 TraceCheckUtils]: 177: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,420 INFO L280 TraceCheckUtils]: 178: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,420 INFO L280 TraceCheckUtils]: 179: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,421 INFO L280 TraceCheckUtils]: 180: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,422 INFO L280 TraceCheckUtils]: 181: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,422 INFO L280 TraceCheckUtils]: 182: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,423 INFO L280 TraceCheckUtils]: 183: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,423 INFO L280 TraceCheckUtils]: 184: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,424 INFO L280 TraceCheckUtils]: 185: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,425 INFO L280 TraceCheckUtils]: 186: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,425 INFO L280 TraceCheckUtils]: 187: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,428 INFO L280 TraceCheckUtils]: 188: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,431 INFO L280 TraceCheckUtils]: 189: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,432 INFO L280 TraceCheckUtils]: 190: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,433 INFO L280 TraceCheckUtils]: 191: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,433 INFO L280 TraceCheckUtils]: 192: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,434 INFO L280 TraceCheckUtils]: 193: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,435 INFO L280 TraceCheckUtils]: 194: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,435 INFO L280 TraceCheckUtils]: 195: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,436 INFO L280 TraceCheckUtils]: 196: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,437 INFO L280 TraceCheckUtils]: 197: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,438 INFO L280 TraceCheckUtils]: 198: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,438 INFO L280 TraceCheckUtils]: 199: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,439 INFO L280 TraceCheckUtils]: 200: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,439 INFO L280 TraceCheckUtils]: 201: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,446 INFO L280 TraceCheckUtils]: 202: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,447 INFO L280 TraceCheckUtils]: 203: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,451 INFO L280 TraceCheckUtils]: 204: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,451 INFO L280 TraceCheckUtils]: 205: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,452 INFO L280 TraceCheckUtils]: 206: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,453 INFO L280 TraceCheckUtils]: 207: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,454 INFO L280 TraceCheckUtils]: 208: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,463 INFO L280 TraceCheckUtils]: 209: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,463 INFO L280 TraceCheckUtils]: 210: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,464 INFO L280 TraceCheckUtils]: 211: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,465 INFO L280 TraceCheckUtils]: 212: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,465 INFO L280 TraceCheckUtils]: 213: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,466 INFO L280 TraceCheckUtils]: 214: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,467 INFO L280 TraceCheckUtils]: 215: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,467 INFO L280 TraceCheckUtils]: 216: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,468 INFO L280 TraceCheckUtils]: 217: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,468 INFO L280 TraceCheckUtils]: 218: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,469 INFO L280 TraceCheckUtils]: 219: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,470 INFO L280 TraceCheckUtils]: 220: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,470 INFO L280 TraceCheckUtils]: 221: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,471 INFO L280 TraceCheckUtils]: 222: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,472 INFO L280 TraceCheckUtils]: 223: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,472 INFO L280 TraceCheckUtils]: 224: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,473 INFO L280 TraceCheckUtils]: 225: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,474 INFO L280 TraceCheckUtils]: 226: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,474 INFO L280 TraceCheckUtils]: 227: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,475 INFO L280 TraceCheckUtils]: 228: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,476 INFO L280 TraceCheckUtils]: 229: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,477 INFO L280 TraceCheckUtils]: 230: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,477 INFO L280 TraceCheckUtils]: 231: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,478 INFO L280 TraceCheckUtils]: 232: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,480 INFO L280 TraceCheckUtils]: 233: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,480 INFO L280 TraceCheckUtils]: 234: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,481 INFO L280 TraceCheckUtils]: 235: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,482 INFO L280 TraceCheckUtils]: 236: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,485 INFO L280 TraceCheckUtils]: 237: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,486 INFO L280 TraceCheckUtils]: 238: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,487 INFO L280 TraceCheckUtils]: 239: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,488 INFO L280 TraceCheckUtils]: 240: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,488 INFO L280 TraceCheckUtils]: 241: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,489 INFO L280 TraceCheckUtils]: 242: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,492 INFO L280 TraceCheckUtils]: 243: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,493 INFO L280 TraceCheckUtils]: 244: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,494 INFO L280 TraceCheckUtils]: 245: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,495 INFO L280 TraceCheckUtils]: 246: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,497 INFO L280 TraceCheckUtils]: 247: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,497 INFO L280 TraceCheckUtils]: 248: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,499 INFO L280 TraceCheckUtils]: 249: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,501 INFO L280 TraceCheckUtils]: 250: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,504 INFO L280 TraceCheckUtils]: 251: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,511 INFO L280 TraceCheckUtils]: 252: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,512 INFO L280 TraceCheckUtils]: 253: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,513 INFO L280 TraceCheckUtils]: 254: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,514 INFO L280 TraceCheckUtils]: 255: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,516 INFO L280 TraceCheckUtils]: 256: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,517 INFO L280 TraceCheckUtils]: 257: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,518 INFO L280 TraceCheckUtils]: 258: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,518 INFO L280 TraceCheckUtils]: 259: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,519 INFO L280 TraceCheckUtils]: 260: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,520 INFO L280 TraceCheckUtils]: 261: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,520 INFO L280 TraceCheckUtils]: 262: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,521 INFO L280 TraceCheckUtils]: 263: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,521 INFO L280 TraceCheckUtils]: 264: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,522 INFO L280 TraceCheckUtils]: 265: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,523 INFO L280 TraceCheckUtils]: 266: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,523 INFO L280 TraceCheckUtils]: 267: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,524 INFO L280 TraceCheckUtils]: 268: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,524 INFO L280 TraceCheckUtils]: 269: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,525 INFO L280 TraceCheckUtils]: 270: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,527 INFO L280 TraceCheckUtils]: 271: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,527 INFO L280 TraceCheckUtils]: 272: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,528 INFO L280 TraceCheckUtils]: 273: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,528 INFO L280 TraceCheckUtils]: 274: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,529 INFO L280 TraceCheckUtils]: 275: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,530 INFO L280 TraceCheckUtils]: 276: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,530 INFO L280 TraceCheckUtils]: 277: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,531 INFO L280 TraceCheckUtils]: 278: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,531 INFO L280 TraceCheckUtils]: 279: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,532 INFO L280 TraceCheckUtils]: 280: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,532 INFO L280 TraceCheckUtils]: 281: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,534 INFO L280 TraceCheckUtils]: 282: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,534 INFO L280 TraceCheckUtils]: 283: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,535 INFO L280 TraceCheckUtils]: 284: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,535 INFO L280 TraceCheckUtils]: 285: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,536 INFO L280 TraceCheckUtils]: 286: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,537 INFO L280 TraceCheckUtils]: 287: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,537 INFO L280 TraceCheckUtils]: 288: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,538 INFO L280 TraceCheckUtils]: 289: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,538 INFO L280 TraceCheckUtils]: 290: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,539 INFO L280 TraceCheckUtils]: 291: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,540 INFO L280 TraceCheckUtils]: 292: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,540 INFO L280 TraceCheckUtils]: 293: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,541 INFO L280 TraceCheckUtils]: 294: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,541 INFO L280 TraceCheckUtils]: 295: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,542 INFO L280 TraceCheckUtils]: 296: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,542 INFO L280 TraceCheckUtils]: 297: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,543 INFO L280 TraceCheckUtils]: 298: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,544 INFO L280 TraceCheckUtils]: 299: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,545 INFO L280 TraceCheckUtils]: 300: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,546 INFO L280 TraceCheckUtils]: 301: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,546 INFO L280 TraceCheckUtils]: 302: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,548 INFO L280 TraceCheckUtils]: 303: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-08 13:05:10,549 INFO L280 TraceCheckUtils]: 304: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0);~nl2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~7;~node3__newmax~7 := 0; {1020#false} is VALID [2020-07-08 13:05:10,549 INFO L280 TraceCheckUtils]: 305: Hoare triple {1020#false} assume !(0 == ~mode3~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,549 INFO L280 TraceCheckUtils]: 306: Hoare triple {1020#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1020#false} is VALID [2020-07-08 13:05:10,550 INFO L280 TraceCheckUtils]: 307: Hoare triple {1020#false} assume !!(0 == ~ep13~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,550 INFO L280 TraceCheckUtils]: 308: Hoare triple {1020#false} assume !!(0 == ~ep23~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,550 INFO L280 TraceCheckUtils]: 309: Hoare triple {1020#false} assume !!(0 == ~ep43~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,550 INFO L280 TraceCheckUtils]: 310: Hoare triple {1020#false} ~newmax3~0 := ~node3__newmax~7; {1020#false} is VALID [2020-07-08 13:05:10,551 INFO L280 TraceCheckUtils]: 311: Hoare triple {1020#false} assume 3 == ~r3~0 % 256; {1020#false} is VALID [2020-07-08 13:05:10,551 INFO L280 TraceCheckUtils]: 312: Hoare triple {1020#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~8;~node4__newmax~8 := 0; {1020#false} is VALID [2020-07-08 13:05:10,551 INFO L280 TraceCheckUtils]: 313: Hoare triple {1020#false} assume !(0 == ~mode4~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,551 INFO L280 TraceCheckUtils]: 314: Hoare triple {1020#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1020#false} is VALID [2020-07-08 13:05:10,552 INFO L280 TraceCheckUtils]: 315: Hoare triple {1020#false} assume !!(0 == ~ep14~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,552 INFO L280 TraceCheckUtils]: 316: Hoare triple {1020#false} assume !!(0 == ~ep24~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,552 INFO L280 TraceCheckUtils]: 317: Hoare triple {1020#false} assume !!(0 == ~ep34~0 % 256); {1020#false} is VALID [2020-07-08 13:05:10,555 INFO L280 TraceCheckUtils]: 318: Hoare triple {1020#false} ~newmax4~0 := ~node4__newmax~8; {1020#false} is VALID [2020-07-08 13:05:10,555 INFO L280 TraceCheckUtils]: 319: Hoare triple {1020#false} assume 3 == ~r4~0 % 256; {1020#false} is VALID [2020-07-08 13:05:10,555 INFO L280 TraceCheckUtils]: 320: Hoare triple {1020#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~10; {1020#false} is VALID [2020-07-08 13:05:10,555 INFO L280 TraceCheckUtils]: 321: Hoare triple {1020#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~10 := 0;~__return_7257~0 := ~check__tmp~10;~main__c1~0 := ~__return_7257~0;havoc ~__tmp_10~0;~__tmp_10~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~9;~assert__arg~9 := ~__tmp_10~0; {1020#false} is VALID [2020-07-08 13:05:10,556 INFO L280 TraceCheckUtils]: 322: Hoare triple {1020#false} assume 0 == ~assert__arg~9 % 256; {1020#false} is VALID [2020-07-08 13:05:10,556 INFO L280 TraceCheckUtils]: 323: Hoare triple {1020#false} assume !false; {1020#false} is VALID [2020-07-08 13:05:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:05:10,738 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467805123] [2020-07-08 13:05:10,739 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:05:10,740 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:05:10,740 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381074778] [2020-07-08 13:05:10,747 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-08 13:05:10,752 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:05:10,757 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:05:11,203 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:05:11,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:05:11,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:05:11,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:05:11,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:05:11,220 INFO L87 Difference]: Start difference. First operand 1016 states. Second operand 4 states. [2020-07-08 13:05:12,022 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-08 13:05:28,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:28,524 INFO L93 Difference]: Finished difference Result 1776 states and 3147 transitions. [2020-07-08 13:05:28,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 13:05:28,524 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-08 13:05:28,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:05:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:05:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-08 13:05:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:05:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-08 13:05:28,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3147 transitions. [2020-07-08 13:05:32,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3147 edges. 3147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:05:32,892 INFO L225 Difference]: With dead ends: 1776 [2020-07-08 13:05:32,893 INFO L226 Difference]: Without dead ends: 1481 [2020-07-08 13:05:32,900 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 13:05:32,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1481 states. [2020-07-08 13:05:33,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1481 to 1479. [2020-07-08 13:05:33,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:05:33,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1481 states. Second operand 1479 states. [2020-07-08 13:05:33,400 INFO L74 IsIncluded]: Start isIncluded. First operand 1481 states. Second operand 1479 states. [2020-07-08 13:05:33,400 INFO L87 Difference]: Start difference. First operand 1481 states. Second operand 1479 states. [2020-07-08 13:05:33,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:33,530 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-08 13:05:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-08 13:05:33,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:05:33,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:05:33,536 INFO L74 IsIncluded]: Start isIncluded. First operand 1479 states. Second operand 1481 states. [2020-07-08 13:05:33,536 INFO L87 Difference]: Start difference. First operand 1479 states. Second operand 1481 states. [2020-07-08 13:05:33,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:33,662 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-08 13:05:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-08 13:05:33,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:05:33,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:05:33,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:05:33,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:05:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-07-08 13:05:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 2266 transitions. [2020-07-08 13:05:33,864 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 2266 transitions. Word has length 324 [2020-07-08 13:05:33,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:05:33,866 INFO L479 AbstractCegarLoop]: Abstraction has 1479 states and 2266 transitions. [2020-07-08 13:05:33,866 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 13:05:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2266 transitions. [2020-07-08 13:05:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-08 13:05:33,873 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:05:33,874 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] [2020-07-08 13:05:33,874 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 13:05:33,875 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:05:33,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:05:33,875 INFO L82 PathProgramCache]: Analyzing trace with hash -220420006, now seen corresponding path program 1 times [2020-07-08 13:05:33,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:05:33,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969298737] [2020-07-08 13:05:33,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:05:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:05:35,269 WARN L193 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:05:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:05:35,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {8274#true} is VALID [2020-07-08 13:05:35,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-08 13:05:35,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-08 13:05:35,414 INFO L263 TraceCheckUtils]: 0: Hoare triple {8274#true} call ULTIMATE.init(); {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:05:35,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {8274#true} is VALID [2020-07-08 13:05:35,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-08 13:05:35,416 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-08 13:05:35,416 INFO L263 TraceCheckUtils]: 4: Hoare triple {8274#true} call #t~ret44 := main(); {8274#true} is VALID [2020-07-08 13:05:35,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {8274#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {8274#true} is VALID [2020-07-08 13:05:35,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {8274#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {8274#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {8274#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {8274#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {8274#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,419 INFO L280 TraceCheckUtils]: 11: Hoare triple {8274#true} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {8274#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {8274#true} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,420 INFO L280 TraceCheckUtils]: 14: Hoare triple {8274#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,420 INFO L280 TraceCheckUtils]: 15: Hoare triple {8274#true} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {8274#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,421 INFO L280 TraceCheckUtils]: 17: Hoare triple {8274#true} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,421 INFO L280 TraceCheckUtils]: 18: Hoare triple {8274#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,421 INFO L280 TraceCheckUtils]: 19: Hoare triple {8274#true} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,422 INFO L280 TraceCheckUtils]: 20: Hoare triple {8274#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,422 INFO L280 TraceCheckUtils]: 21: Hoare triple {8274#true} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,422 INFO L280 TraceCheckUtils]: 22: Hoare triple {8274#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,423 INFO L280 TraceCheckUtils]: 23: Hoare triple {8274#true} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,423 INFO L280 TraceCheckUtils]: 24: Hoare triple {8274#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,423 INFO L280 TraceCheckUtils]: 25: Hoare triple {8274#true} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,424 INFO L280 TraceCheckUtils]: 26: Hoare triple {8274#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {8274#true} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,424 INFO L280 TraceCheckUtils]: 28: Hoare triple {8274#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,424 INFO L280 TraceCheckUtils]: 29: Hoare triple {8274#true} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,424 INFO L280 TraceCheckUtils]: 30: Hoare triple {8274#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,425 INFO L280 TraceCheckUtils]: 31: Hoare triple {8274#true} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,425 INFO L280 TraceCheckUtils]: 32: Hoare triple {8274#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,425 INFO L280 TraceCheckUtils]: 33: Hoare triple {8274#true} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {8274#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,425 INFO L280 TraceCheckUtils]: 35: Hoare triple {8274#true} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,426 INFO L280 TraceCheckUtils]: 36: Hoare triple {8274#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,426 INFO L280 TraceCheckUtils]: 37: Hoare triple {8274#true} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,426 INFO L280 TraceCheckUtils]: 38: Hoare triple {8274#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,427 INFO L280 TraceCheckUtils]: 39: Hoare triple {8274#true} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {8274#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,427 INFO L280 TraceCheckUtils]: 41: Hoare triple {8274#true} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,427 INFO L280 TraceCheckUtils]: 42: Hoare triple {8274#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,427 INFO L280 TraceCheckUtils]: 43: Hoare triple {8274#true} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,428 INFO L280 TraceCheckUtils]: 44: Hoare triple {8274#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,428 INFO L280 TraceCheckUtils]: 45: Hoare triple {8274#true} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {8274#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,428 INFO L280 TraceCheckUtils]: 47: Hoare triple {8274#true} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,428 INFO L280 TraceCheckUtils]: 48: Hoare triple {8274#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,429 INFO L280 TraceCheckUtils]: 49: Hoare triple {8274#true} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,429 INFO L280 TraceCheckUtils]: 50: Hoare triple {8274#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,429 INFO L280 TraceCheckUtils]: 51: Hoare triple {8274#true} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,429 INFO L280 TraceCheckUtils]: 52: Hoare triple {8274#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {8274#true} is VALID [2020-07-08 13:05:35,430 INFO L280 TraceCheckUtils]: 53: Hoare triple {8274#true} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {8274#true} is VALID [2020-07-08 13:05:35,430 INFO L280 TraceCheckUtils]: 54: Hoare triple {8274#true} assume ~id1~0 != ~id2~0; {8274#true} is VALID [2020-07-08 13:05:35,430 INFO L280 TraceCheckUtils]: 55: Hoare triple {8274#true} assume ~id1~0 != ~id3~0; {8274#true} is VALID [2020-07-08 13:05:35,430 INFO L280 TraceCheckUtils]: 56: Hoare triple {8274#true} assume ~id1~0 != ~id4~0; {8274#true} is VALID [2020-07-08 13:05:35,431 INFO L280 TraceCheckUtils]: 57: Hoare triple {8274#true} assume ~id2~0 != ~id3~0; {8274#true} is VALID [2020-07-08 13:05:35,431 INFO L280 TraceCheckUtils]: 58: Hoare triple {8274#true} assume ~id2~0 != ~id4~0; {8274#true} is VALID [2020-07-08 13:05:35,431 INFO L280 TraceCheckUtils]: 59: Hoare triple {8274#true} assume ~id3~0 != ~id4~0; {8274#true} is VALID [2020-07-08 13:05:35,431 INFO L280 TraceCheckUtils]: 60: Hoare triple {8274#true} assume ~id1~0 >= 0; {8274#true} is VALID [2020-07-08 13:05:35,432 INFO L280 TraceCheckUtils]: 61: Hoare triple {8274#true} assume ~id2~0 >= 0; {8274#true} is VALID [2020-07-08 13:05:35,432 INFO L280 TraceCheckUtils]: 62: Hoare triple {8274#true} assume ~id3~0 >= 0; {8274#true} is VALID [2020-07-08 13:05:35,433 INFO L280 TraceCheckUtils]: 63: Hoare triple {8274#true} assume ~id4~0 >= 0; {8274#true} is VALID [2020-07-08 13:05:35,433 INFO L280 TraceCheckUtils]: 64: Hoare triple {8274#true} assume 0 == ~r1~0 % 256; {8274#true} is VALID [2020-07-08 13:05:35,433 INFO L280 TraceCheckUtils]: 65: Hoare triple {8274#true} assume 0 == ~r2~0 % 256; {8274#true} is VALID [2020-07-08 13:05:35,434 INFO L280 TraceCheckUtils]: 66: Hoare triple {8274#true} assume 0 == ~r3~0 % 256; {8274#true} is VALID [2020-07-08 13:05:35,434 INFO L280 TraceCheckUtils]: 67: Hoare triple {8274#true} assume 0 == ~r4~0 % 256; {8274#true} is VALID [2020-07-08 13:05:35,434 INFO L280 TraceCheckUtils]: 68: Hoare triple {8274#true} assume !(0 == ~init__r123~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,434 INFO L280 TraceCheckUtils]: 69: Hoare triple {8274#true} assume !(0 == ~init__r133~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,434 INFO L280 TraceCheckUtils]: 70: Hoare triple {8274#true} assume !(0 == ~init__r143~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,435 INFO L280 TraceCheckUtils]: 71: Hoare triple {8274#true} assume !(0 == ~init__r213~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,435 INFO L280 TraceCheckUtils]: 72: Hoare triple {8274#true} assume !(0 == ~init__r233~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,435 INFO L280 TraceCheckUtils]: 73: Hoare triple {8274#true} assume !(0 == ~init__r243~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,435 INFO L280 TraceCheckUtils]: 74: Hoare triple {8274#true} assume !(0 == ~init__r313~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,436 INFO L280 TraceCheckUtils]: 75: Hoare triple {8274#true} assume !(0 == ~init__r323~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,436 INFO L280 TraceCheckUtils]: 76: Hoare triple {8274#true} assume !(0 == ~init__r343~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,436 INFO L280 TraceCheckUtils]: 77: Hoare triple {8274#true} assume !(0 == ~init__r413~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,436 INFO L280 TraceCheckUtils]: 78: Hoare triple {8274#true} assume !(0 == ~init__r423~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,436 INFO L280 TraceCheckUtils]: 79: Hoare triple {8274#true} assume !(0 == ~init__r433~0 % 256); {8274#true} is VALID [2020-07-08 13:05:35,437 INFO L280 TraceCheckUtils]: 80: Hoare triple {8274#true} assume ~max1~0 == ~id1~0; {8274#true} is VALID [2020-07-08 13:05:35,437 INFO L280 TraceCheckUtils]: 81: Hoare triple {8274#true} assume ~max2~0 == ~id2~0; {8274#true} is VALID [2020-07-08 13:05:35,438 INFO L280 TraceCheckUtils]: 82: Hoare triple {8274#true} assume ~max3~0 == ~id3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,439 INFO L280 TraceCheckUtils]: 83: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max4~0 == ~id4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,439 INFO L280 TraceCheckUtils]: 84: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,440 INFO L280 TraceCheckUtils]: 85: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,440 INFO L280 TraceCheckUtils]: 86: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,441 INFO L280 TraceCheckUtils]: 87: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,442 INFO L280 TraceCheckUtils]: 88: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,442 INFO L280 TraceCheckUtils]: 89: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,443 INFO L280 TraceCheckUtils]: 90: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,444 INFO L280 TraceCheckUtils]: 91: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,444 INFO L280 TraceCheckUtils]: 92: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,445 INFO L280 TraceCheckUtils]: 93: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,445 INFO L280 TraceCheckUtils]: 94: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,446 INFO L280 TraceCheckUtils]: 95: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,447 INFO L280 TraceCheckUtils]: 96: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,448 INFO L280 TraceCheckUtils]: 97: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,448 INFO L280 TraceCheckUtils]: 98: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,449 INFO L280 TraceCheckUtils]: 99: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,450 INFO L280 TraceCheckUtils]: 100: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,450 INFO L280 TraceCheckUtils]: 101: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,451 INFO L280 TraceCheckUtils]: 102: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,452 INFO L280 TraceCheckUtils]: 103: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,452 INFO L280 TraceCheckUtils]: 104: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,453 INFO L280 TraceCheckUtils]: 105: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,454 INFO L280 TraceCheckUtils]: 106: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,454 INFO L280 TraceCheckUtils]: 107: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,455 INFO L280 TraceCheckUtils]: 108: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,456 INFO L280 TraceCheckUtils]: 109: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,457 INFO L280 TraceCheckUtils]: 111: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,458 INFO L280 TraceCheckUtils]: 112: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,458 INFO L280 TraceCheckUtils]: 113: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,459 INFO L280 TraceCheckUtils]: 114: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,460 INFO L280 TraceCheckUtils]: 115: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,460 INFO L280 TraceCheckUtils]: 116: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,461 INFO L280 TraceCheckUtils]: 117: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,462 INFO L280 TraceCheckUtils]: 118: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,462 INFO L280 TraceCheckUtils]: 119: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,463 INFO L280 TraceCheckUtils]: 120: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,464 INFO L280 TraceCheckUtils]: 121: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,465 INFO L280 TraceCheckUtils]: 122: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,466 INFO L280 TraceCheckUtils]: 123: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,467 INFO L280 TraceCheckUtils]: 124: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,467 INFO L280 TraceCheckUtils]: 125: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,468 INFO L280 TraceCheckUtils]: 126: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,468 INFO L280 TraceCheckUtils]: 127: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,469 INFO L280 TraceCheckUtils]: 128: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,469 INFO L280 TraceCheckUtils]: 129: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,470 INFO L280 TraceCheckUtils]: 130: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,471 INFO L280 TraceCheckUtils]: 131: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,472 INFO L280 TraceCheckUtils]: 132: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,473 INFO L280 TraceCheckUtils]: 133: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,474 INFO L280 TraceCheckUtils]: 134: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,475 INFO L280 TraceCheckUtils]: 135: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,476 INFO L280 TraceCheckUtils]: 136: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,476 INFO L280 TraceCheckUtils]: 137: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,477 INFO L280 TraceCheckUtils]: 138: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,478 INFO L280 TraceCheckUtils]: 139: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,479 INFO L280 TraceCheckUtils]: 140: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,480 INFO L280 TraceCheckUtils]: 141: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,480 INFO L280 TraceCheckUtils]: 142: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,481 INFO L280 TraceCheckUtils]: 143: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,482 INFO L280 TraceCheckUtils]: 144: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,483 INFO L280 TraceCheckUtils]: 145: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,484 INFO L280 TraceCheckUtils]: 146: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,484 INFO L280 TraceCheckUtils]: 147: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,485 INFO L280 TraceCheckUtils]: 148: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,486 INFO L280 TraceCheckUtils]: 149: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,487 INFO L280 TraceCheckUtils]: 150: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,487 INFO L280 TraceCheckUtils]: 151: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,488 INFO L280 TraceCheckUtils]: 152: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,489 INFO L280 TraceCheckUtils]: 153: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,490 INFO L280 TraceCheckUtils]: 154: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,491 INFO L280 TraceCheckUtils]: 155: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,491 INFO L280 TraceCheckUtils]: 156: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,492 INFO L280 TraceCheckUtils]: 157: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,493 INFO L280 TraceCheckUtils]: 158: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,493 INFO L280 TraceCheckUtils]: 159: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,496 INFO L280 TraceCheckUtils]: 160: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,499 INFO L280 TraceCheckUtils]: 161: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,500 INFO L280 TraceCheckUtils]: 162: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,503 INFO L280 TraceCheckUtils]: 163: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,504 INFO L280 TraceCheckUtils]: 164: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,505 INFO L280 TraceCheckUtils]: 165: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,506 INFO L280 TraceCheckUtils]: 166: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,508 INFO L280 TraceCheckUtils]: 167: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,509 INFO L280 TraceCheckUtils]: 168: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,510 INFO L280 TraceCheckUtils]: 169: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,511 INFO L280 TraceCheckUtils]: 170: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,512 INFO L280 TraceCheckUtils]: 171: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,513 INFO L280 TraceCheckUtils]: 172: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,514 INFO L280 TraceCheckUtils]: 173: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,515 INFO L280 TraceCheckUtils]: 174: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,516 INFO L280 TraceCheckUtils]: 175: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,516 INFO L280 TraceCheckUtils]: 176: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,517 INFO L280 TraceCheckUtils]: 177: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,518 INFO L280 TraceCheckUtils]: 178: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,519 INFO L280 TraceCheckUtils]: 179: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,520 INFO L280 TraceCheckUtils]: 180: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,521 INFO L280 TraceCheckUtils]: 181: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,521 INFO L280 TraceCheckUtils]: 182: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,522 INFO L280 TraceCheckUtils]: 183: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,523 INFO L280 TraceCheckUtils]: 184: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,523 INFO L280 TraceCheckUtils]: 185: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,524 INFO L280 TraceCheckUtils]: 186: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,525 INFO L280 TraceCheckUtils]: 187: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,526 INFO L280 TraceCheckUtils]: 188: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,527 INFO L280 TraceCheckUtils]: 189: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,527 INFO L280 TraceCheckUtils]: 190: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,528 INFO L280 TraceCheckUtils]: 191: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,529 INFO L280 TraceCheckUtils]: 192: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,530 INFO L280 TraceCheckUtils]: 193: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,531 INFO L280 TraceCheckUtils]: 194: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,532 INFO L280 TraceCheckUtils]: 195: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,533 INFO L280 TraceCheckUtils]: 196: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,533 INFO L280 TraceCheckUtils]: 197: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,534 INFO L280 TraceCheckUtils]: 198: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,535 INFO L280 TraceCheckUtils]: 199: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,536 INFO L280 TraceCheckUtils]: 200: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,537 INFO L280 TraceCheckUtils]: 201: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,538 INFO L280 TraceCheckUtils]: 202: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,539 INFO L280 TraceCheckUtils]: 203: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,540 INFO L280 TraceCheckUtils]: 204: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,541 INFO L280 TraceCheckUtils]: 205: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,541 INFO L280 TraceCheckUtils]: 206: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,542 INFO L280 TraceCheckUtils]: 207: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,543 INFO L280 TraceCheckUtils]: 208: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,544 INFO L280 TraceCheckUtils]: 209: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,545 INFO L280 TraceCheckUtils]: 210: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,546 INFO L280 TraceCheckUtils]: 211: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,546 INFO L280 TraceCheckUtils]: 212: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,547 INFO L280 TraceCheckUtils]: 213: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,548 INFO L280 TraceCheckUtils]: 214: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,549 INFO L280 TraceCheckUtils]: 215: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,550 INFO L280 TraceCheckUtils]: 216: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,551 INFO L280 TraceCheckUtils]: 217: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,551 INFO L280 TraceCheckUtils]: 218: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,552 INFO L280 TraceCheckUtils]: 219: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,553 INFO L280 TraceCheckUtils]: 220: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,554 INFO L280 TraceCheckUtils]: 221: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,555 INFO L280 TraceCheckUtils]: 222: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,556 INFO L280 TraceCheckUtils]: 223: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,557 INFO L280 TraceCheckUtils]: 224: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,557 INFO L280 TraceCheckUtils]: 225: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,558 INFO L280 TraceCheckUtils]: 226: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,559 INFO L280 TraceCheckUtils]: 227: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,560 INFO L280 TraceCheckUtils]: 228: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,561 INFO L280 TraceCheckUtils]: 229: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,562 INFO L280 TraceCheckUtils]: 230: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,563 INFO L280 TraceCheckUtils]: 231: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,564 INFO L280 TraceCheckUtils]: 232: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,565 INFO L280 TraceCheckUtils]: 233: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,565 INFO L280 TraceCheckUtils]: 234: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,566 INFO L280 TraceCheckUtils]: 235: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,567 INFO L280 TraceCheckUtils]: 236: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,568 INFO L280 TraceCheckUtils]: 237: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,569 INFO L280 TraceCheckUtils]: 238: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,570 INFO L280 TraceCheckUtils]: 239: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,571 INFO L280 TraceCheckUtils]: 240: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,572 INFO L280 TraceCheckUtils]: 241: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,573 INFO L280 TraceCheckUtils]: 242: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,573 INFO L280 TraceCheckUtils]: 243: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,574 INFO L280 TraceCheckUtils]: 244: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,575 INFO L280 TraceCheckUtils]: 245: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,576 INFO L280 TraceCheckUtils]: 246: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,577 INFO L280 TraceCheckUtils]: 247: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,578 INFO L280 TraceCheckUtils]: 248: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,579 INFO L280 TraceCheckUtils]: 249: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,580 INFO L280 TraceCheckUtils]: 250: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,580 INFO L280 TraceCheckUtils]: 251: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,581 INFO L280 TraceCheckUtils]: 252: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,582 INFO L280 TraceCheckUtils]: 253: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,583 INFO L280 TraceCheckUtils]: 254: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,584 INFO L280 TraceCheckUtils]: 255: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,585 INFO L280 TraceCheckUtils]: 256: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,586 INFO L280 TraceCheckUtils]: 257: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,587 INFO L280 TraceCheckUtils]: 258: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,588 INFO L280 TraceCheckUtils]: 259: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,588 INFO L280 TraceCheckUtils]: 260: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,589 INFO L280 TraceCheckUtils]: 261: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,590 INFO L280 TraceCheckUtils]: 262: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,591 INFO L280 TraceCheckUtils]: 263: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,592 INFO L280 TraceCheckUtils]: 264: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,593 INFO L280 TraceCheckUtils]: 265: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,594 INFO L280 TraceCheckUtils]: 266: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,594 INFO L280 TraceCheckUtils]: 267: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,595 INFO L280 TraceCheckUtils]: 268: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,596 INFO L280 TraceCheckUtils]: 269: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,597 INFO L280 TraceCheckUtils]: 270: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,598 INFO L280 TraceCheckUtils]: 271: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,599 INFO L280 TraceCheckUtils]: 272: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,600 INFO L280 TraceCheckUtils]: 273: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,600 INFO L280 TraceCheckUtils]: 274: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,601 INFO L280 TraceCheckUtils]: 275: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,602 INFO L280 TraceCheckUtils]: 276: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,602 INFO L280 TraceCheckUtils]: 277: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,603 INFO L280 TraceCheckUtils]: 278: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,604 INFO L280 TraceCheckUtils]: 279: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,604 INFO L280 TraceCheckUtils]: 280: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,605 INFO L280 TraceCheckUtils]: 281: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,606 INFO L280 TraceCheckUtils]: 282: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,606 INFO L280 TraceCheckUtils]: 283: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,607 INFO L280 TraceCheckUtils]: 284: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,607 INFO L280 TraceCheckUtils]: 285: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,608 INFO L280 TraceCheckUtils]: 286: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,609 INFO L280 TraceCheckUtils]: 287: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,609 INFO L280 TraceCheckUtils]: 288: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,610 INFO L280 TraceCheckUtils]: 289: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,611 INFO L280 TraceCheckUtils]: 290: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,612 INFO L280 TraceCheckUtils]: 291: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,612 INFO L280 TraceCheckUtils]: 292: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,613 INFO L280 TraceCheckUtils]: 293: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,614 INFO L280 TraceCheckUtils]: 294: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,614 INFO L280 TraceCheckUtils]: 295: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,615 INFO L280 TraceCheckUtils]: 296: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,616 INFO L280 TraceCheckUtils]: 297: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,617 INFO L280 TraceCheckUtils]: 298: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,618 INFO L280 TraceCheckUtils]: 299: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,619 INFO L280 TraceCheckUtils]: 300: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,620 INFO L280 TraceCheckUtils]: 301: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,621 INFO L280 TraceCheckUtils]: 302: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,622 INFO L280 TraceCheckUtils]: 303: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,623 INFO L280 TraceCheckUtils]: 304: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,624 INFO L280 TraceCheckUtils]: 305: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,625 INFO L280 TraceCheckUtils]: 306: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,626 INFO L280 TraceCheckUtils]: 307: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,626 INFO L280 TraceCheckUtils]: 308: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,627 INFO L280 TraceCheckUtils]: 309: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,628 INFO L280 TraceCheckUtils]: 310: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,629 INFO L280 TraceCheckUtils]: 311: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-08 13:05:35,630 INFO L280 TraceCheckUtils]: 312: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~max3~0 == ~id3~0);~nl3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~6;~node4__newmax~6 := 0; {8275#false} is VALID [2020-07-08 13:05:35,631 INFO L280 TraceCheckUtils]: 313: Hoare triple {8275#false} assume !(0 == ~mode4~0 % 256); {8275#false} is VALID [2020-07-08 13:05:35,631 INFO L280 TraceCheckUtils]: 314: Hoare triple {8275#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8275#false} is VALID [2020-07-08 13:05:35,631 INFO L280 TraceCheckUtils]: 315: Hoare triple {8275#false} assume !!(0 == ~ep14~0 % 256); {8275#false} is VALID [2020-07-08 13:05:35,632 INFO L280 TraceCheckUtils]: 316: Hoare triple {8275#false} assume !!(0 == ~ep24~0 % 256); {8275#false} is VALID [2020-07-08 13:05:35,632 INFO L280 TraceCheckUtils]: 317: Hoare triple {8275#false} assume !!(0 == ~ep34~0 % 256); {8275#false} is VALID [2020-07-08 13:05:35,632 INFO L280 TraceCheckUtils]: 318: Hoare triple {8275#false} ~newmax4~0 := ~node4__newmax~6; {8275#false} is VALID [2020-07-08 13:05:35,633 INFO L280 TraceCheckUtils]: 319: Hoare triple {8275#false} assume 3 == ~r4~0 % 256; {8275#false} is VALID [2020-07-08 13:05:35,633 INFO L280 TraceCheckUtils]: 320: Hoare triple {8275#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~7; {8275#false} is VALID [2020-07-08 13:05:35,633 INFO L280 TraceCheckUtils]: 321: Hoare triple {8275#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~7 := 0;~__return_7448~0 := ~check__tmp~7;~main__c1~0 := ~__return_7448~0;havoc ~__tmp_8~0;~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~7;~assert__arg~7 := ~__tmp_8~0; {8275#false} is VALID [2020-07-08 13:05:35,634 INFO L280 TraceCheckUtils]: 322: Hoare triple {8275#false} assume 0 == ~assert__arg~7 % 256; {8275#false} is VALID [2020-07-08 13:05:35,634 INFO L280 TraceCheckUtils]: 323: Hoare triple {8275#false} assume !false; {8275#false} is VALID [2020-07-08 13:05:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:05:35,890 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969298737] [2020-07-08 13:05:35,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:05:35,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:05:35,891 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304712803] [2020-07-08 13:05:35,894 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-08 13:05:35,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:05:35,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:05:36,363 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:05:36,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:05:36,364 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:05:36,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:05:36,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:05:36,364 INFO L87 Difference]: Start difference. First operand 1479 states and 2266 transitions. Second operand 4 states. [2020-07-08 13:05:37,096 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-08 13:05:52,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:52,694 INFO L93 Difference]: Finished difference Result 2852 states and 4423 transitions. [2020-07-08 13:05:52,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 13:05:52,694 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-08 13:05:52,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:05:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:05:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-08 13:05:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:05:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-08 13:05:52,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2728 transitions. [2020-07-08 13:05:56,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:05:56,608 INFO L225 Difference]: With dead ends: 2852 [2020-07-08 13:05:56,608 INFO L226 Difference]: Without dead ends: 2439 [2020-07-08 13:05:56,614 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 13:05:56,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2439 states. [2020-07-08 13:05:57,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2439 to 2437. [2020-07-08 13:05:57,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:05:57,539 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2439 states. Second operand 2437 states. [2020-07-08 13:05:57,539 INFO L74 IsIncluded]: Start isIncluded. First operand 2439 states. Second operand 2437 states. [2020-07-08 13:05:57,540 INFO L87 Difference]: Start difference. First operand 2439 states. Second operand 2437 states. [2020-07-08 13:05:57,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:57,972 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-08 13:05:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-08 13:05:57,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:05:57,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:05:57,979 INFO L74 IsIncluded]: Start isIncluded. First operand 2437 states. Second operand 2439 states. [2020-07-08 13:05:57,980 INFO L87 Difference]: Start difference. First operand 2437 states. Second operand 2439 states. [2020-07-08 13:05:58,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:05:58,361 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-08 13:05:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-08 13:05:58,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:05:58,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:05:58,367 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:05:58,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:05:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2437 states. [2020-07-08 13:05:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 2437 states and 3757 transitions. [2020-07-08 13:05:58,925 INFO L78 Accepts]: Start accepts. Automaton has 2437 states and 3757 transitions. Word has length 324 [2020-07-08 13:05:58,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:05:58,926 INFO L479 AbstractCegarLoop]: Abstraction has 2437 states and 3757 transitions. [2020-07-08 13:05:58,926 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 13:05:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 3757 transitions. [2020-07-08 13:05:58,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-08 13:05:58,935 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:05:58,936 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] [2020-07-08 13:05:58,936 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 13:05:58,941 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:05:58,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:05:58,942 INFO L82 PathProgramCache]: Analyzing trace with hash -578874774, now seen corresponding path program 1 times [2020-07-08 13:05:58,942 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:05:58,942 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842940629] [2020-07-08 13:05:58,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:05:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:06:00,286 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:06:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:06:00,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {20218#true} is VALID [2020-07-08 13:06:00,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-08 13:06:00,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-08 13:06:00,385 INFO L263 TraceCheckUtils]: 0: Hoare triple {20218#true} call ULTIMATE.init(); {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:06:00,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {20218#true} is VALID [2020-07-08 13:06:00,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-08 13:06:00,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-08 13:06:00,387 INFO L263 TraceCheckUtils]: 4: Hoare triple {20218#true} call #t~ret44 := main(); {20218#true} is VALID [2020-07-08 13:06:00,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {20218#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {20223#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 13:06:00,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {20223#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,397 INFO L280 TraceCheckUtils]: 11: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,399 INFO L280 TraceCheckUtils]: 14: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,400 INFO L280 TraceCheckUtils]: 16: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,403 INFO L280 TraceCheckUtils]: 20: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,403 INFO L280 TraceCheckUtils]: 21: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,404 INFO L280 TraceCheckUtils]: 22: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,407 INFO L280 TraceCheckUtils]: 26: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,409 INFO L280 TraceCheckUtils]: 30: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,413 INFO L280 TraceCheckUtils]: 35: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,415 INFO L280 TraceCheckUtils]: 37: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,417 INFO L280 TraceCheckUtils]: 40: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,418 INFO L280 TraceCheckUtils]: 41: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,419 INFO L280 TraceCheckUtils]: 42: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,420 INFO L280 TraceCheckUtils]: 43: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,422 INFO L280 TraceCheckUtils]: 45: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,423 INFO L280 TraceCheckUtils]: 46: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,424 INFO L280 TraceCheckUtils]: 47: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,425 INFO L280 TraceCheckUtils]: 48: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,426 INFO L280 TraceCheckUtils]: 49: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,427 INFO L280 TraceCheckUtils]: 50: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,428 INFO L280 TraceCheckUtils]: 51: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,428 INFO L280 TraceCheckUtils]: 52: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,429 INFO L280 TraceCheckUtils]: 53: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,430 INFO L280 TraceCheckUtils]: 54: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,431 INFO L280 TraceCheckUtils]: 55: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,432 INFO L280 TraceCheckUtils]: 56: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,433 INFO L280 TraceCheckUtils]: 57: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,434 INFO L280 TraceCheckUtils]: 58: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,435 INFO L280 TraceCheckUtils]: 59: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,436 INFO L280 TraceCheckUtils]: 60: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,436 INFO L280 TraceCheckUtils]: 61: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,437 INFO L280 TraceCheckUtils]: 62: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,438 INFO L280 TraceCheckUtils]: 63: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id4~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,439 INFO L280 TraceCheckUtils]: 64: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,440 INFO L280 TraceCheckUtils]: 65: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,440 INFO L280 TraceCheckUtils]: 66: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,441 INFO L280 TraceCheckUtils]: 67: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,442 INFO L280 TraceCheckUtils]: 68: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r123~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,442 INFO L280 TraceCheckUtils]: 69: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r133~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r143~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,444 INFO L280 TraceCheckUtils]: 71: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r213~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r233~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,445 INFO L280 TraceCheckUtils]: 73: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r243~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,446 INFO L280 TraceCheckUtils]: 74: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r313~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,447 INFO L280 TraceCheckUtils]: 75: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r323~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,447 INFO L280 TraceCheckUtils]: 76: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r343~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,448 INFO L280 TraceCheckUtils]: 77: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r413~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,449 INFO L280 TraceCheckUtils]: 78: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r423~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,450 INFO L280 TraceCheckUtils]: 79: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r433~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,451 INFO L280 TraceCheckUtils]: 80: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,452 INFO L280 TraceCheckUtils]: 81: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,453 INFO L280 TraceCheckUtils]: 82: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,454 INFO L280 TraceCheckUtils]: 83: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,455 INFO L280 TraceCheckUtils]: 84: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,456 INFO L280 TraceCheckUtils]: 85: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,457 INFO L280 TraceCheckUtils]: 86: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,457 INFO L280 TraceCheckUtils]: 87: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,458 INFO L280 TraceCheckUtils]: 88: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,459 INFO L280 TraceCheckUtils]: 89: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,460 INFO L280 TraceCheckUtils]: 90: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,461 INFO L280 TraceCheckUtils]: 91: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,462 INFO L280 TraceCheckUtils]: 92: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,463 INFO L280 TraceCheckUtils]: 93: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,464 INFO L280 TraceCheckUtils]: 94: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,464 INFO L280 TraceCheckUtils]: 95: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,465 INFO L280 TraceCheckUtils]: 96: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,466 INFO L280 TraceCheckUtils]: 97: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,467 INFO L280 TraceCheckUtils]: 98: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,468 INFO L280 TraceCheckUtils]: 99: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,469 INFO L280 TraceCheckUtils]: 100: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,470 INFO L280 TraceCheckUtils]: 101: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,471 INFO L280 TraceCheckUtils]: 102: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 3; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 13:06:00,472 INFO L280 TraceCheckUtils]: 103: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,472 INFO L280 TraceCheckUtils]: 104: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,473 INFO L280 TraceCheckUtils]: 105: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,473 INFO L280 TraceCheckUtils]: 106: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {20219#false} is VALID [2020-07-08 13:06:00,473 INFO L280 TraceCheckUtils]: 107: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,473 INFO L280 TraceCheckUtils]: 108: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,474 INFO L280 TraceCheckUtils]: 109: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,474 INFO L280 TraceCheckUtils]: 110: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,474 INFO L280 TraceCheckUtils]: 111: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,475 INFO L280 TraceCheckUtils]: 112: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {20219#false} is VALID [2020-07-08 13:06:00,475 INFO L280 TraceCheckUtils]: 113: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,475 INFO L280 TraceCheckUtils]: 114: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,475 INFO L280 TraceCheckUtils]: 115: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,475 INFO L280 TraceCheckUtils]: 116: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,476 INFO L280 TraceCheckUtils]: 117: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,476 INFO L280 TraceCheckUtils]: 118: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {20219#false} is VALID [2020-07-08 13:06:00,476 INFO L280 TraceCheckUtils]: 119: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,476 INFO L280 TraceCheckUtils]: 120: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,476 INFO L280 TraceCheckUtils]: 121: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,477 INFO L280 TraceCheckUtils]: 122: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,477 INFO L280 TraceCheckUtils]: 123: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,477 INFO L280 TraceCheckUtils]: 124: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {20219#false} is VALID [2020-07-08 13:06:00,477 INFO L280 TraceCheckUtils]: 125: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,477 INFO L280 TraceCheckUtils]: 126: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,478 INFO L280 TraceCheckUtils]: 127: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,478 INFO L280 TraceCheckUtils]: 128: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,478 INFO L280 TraceCheckUtils]: 129: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,478 INFO L280 TraceCheckUtils]: 130: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,478 INFO L280 TraceCheckUtils]: 131: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 132: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 133: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 134: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 135: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 136: Hoare triple {20219#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {20219#false} is VALID [2020-07-08 13:06:00,479 INFO L280 TraceCheckUtils]: 137: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,480 INFO L280 TraceCheckUtils]: 138: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,480 INFO L280 TraceCheckUtils]: 139: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,480 INFO L280 TraceCheckUtils]: 140: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,480 INFO L280 TraceCheckUtils]: 141: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,480 INFO L280 TraceCheckUtils]: 142: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~1; {20219#false} is VALID [2020-07-08 13:06:00,481 INFO L280 TraceCheckUtils]: 143: Hoare triple {20219#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {20219#false} is VALID [2020-07-08 13:06:00,481 INFO L280 TraceCheckUtils]: 144: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,481 INFO L280 TraceCheckUtils]: 145: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,481 INFO L280 TraceCheckUtils]: 146: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,481 INFO L280 TraceCheckUtils]: 147: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 148: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 149: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~1; {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 150: Hoare triple {20219#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 151: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 152: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,482 INFO L280 TraceCheckUtils]: 153: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,483 INFO L280 TraceCheckUtils]: 154: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,483 INFO L280 TraceCheckUtils]: 155: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,483 INFO L280 TraceCheckUtils]: 156: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~1; {20219#false} is VALID [2020-07-08 13:06:00,483 INFO L280 TraceCheckUtils]: 157: Hoare triple {20219#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {20219#false} is VALID [2020-07-08 13:06:00,484 INFO L280 TraceCheckUtils]: 158: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,484 INFO L280 TraceCheckUtils]: 159: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,484 INFO L280 TraceCheckUtils]: 160: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,495 INFO L280 TraceCheckUtils]: 161: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,496 INFO L280 TraceCheckUtils]: 162: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,496 INFO L280 TraceCheckUtils]: 163: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~1; {20219#false} is VALID [2020-07-08 13:06:00,496 INFO L280 TraceCheckUtils]: 164: Hoare triple {20219#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {20219#false} is VALID [2020-07-08 13:06:00,497 INFO L280 TraceCheckUtils]: 165: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,497 INFO L280 TraceCheckUtils]: 166: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,497 INFO L280 TraceCheckUtils]: 167: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,498 INFO L280 TraceCheckUtils]: 168: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,498 INFO L280 TraceCheckUtils]: 169: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,498 INFO L280 TraceCheckUtils]: 170: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,498 INFO L280 TraceCheckUtils]: 171: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-08 13:06:00,499 INFO L280 TraceCheckUtils]: 172: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,499 INFO L280 TraceCheckUtils]: 173: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,499 INFO L280 TraceCheckUtils]: 174: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-08 13:06:00,499 INFO L280 TraceCheckUtils]: 175: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {20219#false} is VALID [2020-07-08 13:06:00,500 INFO L280 TraceCheckUtils]: 176: Hoare triple {20219#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {20219#false} is VALID [2020-07-08 13:06:00,500 INFO L280 TraceCheckUtils]: 177: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,500 INFO L280 TraceCheckUtils]: 178: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,501 INFO L280 TraceCheckUtils]: 179: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,501 INFO L280 TraceCheckUtils]: 180: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,501 INFO L280 TraceCheckUtils]: 181: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,502 INFO L280 TraceCheckUtils]: 182: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {20219#false} is VALID [2020-07-08 13:06:00,502 INFO L280 TraceCheckUtils]: 183: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,502 INFO L280 TraceCheckUtils]: 184: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,503 INFO L280 TraceCheckUtils]: 185: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,503 INFO L280 TraceCheckUtils]: 186: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,503 INFO L280 TraceCheckUtils]: 187: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,504 INFO L280 TraceCheckUtils]: 188: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {20219#false} is VALID [2020-07-08 13:06:00,504 INFO L280 TraceCheckUtils]: 189: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,504 INFO L280 TraceCheckUtils]: 190: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,505 INFO L280 TraceCheckUtils]: 191: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,505 INFO L280 TraceCheckUtils]: 192: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,505 INFO L280 TraceCheckUtils]: 193: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,505 INFO L280 TraceCheckUtils]: 194: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {20219#false} is VALID [2020-07-08 13:06:00,506 INFO L280 TraceCheckUtils]: 195: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,506 INFO L280 TraceCheckUtils]: 196: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,506 INFO L280 TraceCheckUtils]: 197: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,507 INFO L280 TraceCheckUtils]: 198: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,507 INFO L280 TraceCheckUtils]: 199: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,507 INFO L280 TraceCheckUtils]: 200: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {20219#false} is VALID [2020-07-08 13:06:00,508 INFO L280 TraceCheckUtils]: 201: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,508 INFO L280 TraceCheckUtils]: 202: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,508 INFO L280 TraceCheckUtils]: 203: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,508 INFO L280 TraceCheckUtils]: 204: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,509 INFO L280 TraceCheckUtils]: 205: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,509 INFO L280 TraceCheckUtils]: 206: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,509 INFO L280 TraceCheckUtils]: 207: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-08 13:06:00,509 INFO L280 TraceCheckUtils]: 208: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,510 INFO L280 TraceCheckUtils]: 209: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,510 INFO L280 TraceCheckUtils]: 210: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-08 13:06:00,510 INFO L280 TraceCheckUtils]: 211: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {20219#false} is VALID [2020-07-08 13:06:00,511 INFO L280 TraceCheckUtils]: 212: Hoare triple {20219#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {20219#false} is VALID [2020-07-08 13:06:00,511 INFO L280 TraceCheckUtils]: 213: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,511 INFO L280 TraceCheckUtils]: 214: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,511 INFO L280 TraceCheckUtils]: 215: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,512 INFO L280 TraceCheckUtils]: 216: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,512 INFO L280 TraceCheckUtils]: 217: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,512 INFO L280 TraceCheckUtils]: 218: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~3; {20219#false} is VALID [2020-07-08 13:06:00,513 INFO L280 TraceCheckUtils]: 219: Hoare triple {20219#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {20219#false} is VALID [2020-07-08 13:06:00,513 INFO L280 TraceCheckUtils]: 220: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,513 INFO L280 TraceCheckUtils]: 221: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,513 INFO L280 TraceCheckUtils]: 222: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,514 INFO L280 TraceCheckUtils]: 223: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,514 INFO L280 TraceCheckUtils]: 224: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,514 INFO L280 TraceCheckUtils]: 225: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~3; {20219#false} is VALID [2020-07-08 13:06:00,515 INFO L280 TraceCheckUtils]: 226: Hoare triple {20219#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {20219#false} is VALID [2020-07-08 13:06:00,515 INFO L280 TraceCheckUtils]: 227: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,515 INFO L280 TraceCheckUtils]: 228: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,516 INFO L280 TraceCheckUtils]: 229: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,516 INFO L280 TraceCheckUtils]: 230: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,516 INFO L280 TraceCheckUtils]: 231: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,516 INFO L280 TraceCheckUtils]: 232: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~3; {20219#false} is VALID [2020-07-08 13:06:00,517 INFO L280 TraceCheckUtils]: 233: Hoare triple {20219#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {20219#false} is VALID [2020-07-08 13:06:00,517 INFO L280 TraceCheckUtils]: 234: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,517 INFO L280 TraceCheckUtils]: 235: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,518 INFO L280 TraceCheckUtils]: 236: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,518 INFO L280 TraceCheckUtils]: 237: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,518 INFO L280 TraceCheckUtils]: 238: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,518 INFO L280 TraceCheckUtils]: 239: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~3; {20219#false} is VALID [2020-07-08 13:06:00,519 INFO L280 TraceCheckUtils]: 240: Hoare triple {20219#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {20219#false} is VALID [2020-07-08 13:06:00,519 INFO L280 TraceCheckUtils]: 241: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,519 INFO L280 TraceCheckUtils]: 242: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,520 INFO L280 TraceCheckUtils]: 243: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,520 INFO L280 TraceCheckUtils]: 244: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,520 INFO L280 TraceCheckUtils]: 245: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,521 INFO L280 TraceCheckUtils]: 246: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,521 INFO L280 TraceCheckUtils]: 247: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-08 13:06:00,521 INFO L280 TraceCheckUtils]: 248: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,521 INFO L280 TraceCheckUtils]: 249: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,522 INFO L280 TraceCheckUtils]: 250: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-08 13:06:00,522 INFO L280 TraceCheckUtils]: 251: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {20219#false} is VALID [2020-07-08 13:06:00,522 INFO L280 TraceCheckUtils]: 252: Hoare triple {20219#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {20219#false} is VALID [2020-07-08 13:06:00,523 INFO L280 TraceCheckUtils]: 253: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,523 INFO L280 TraceCheckUtils]: 254: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,523 INFO L280 TraceCheckUtils]: 255: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,523 INFO L280 TraceCheckUtils]: 256: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,523 INFO L280 TraceCheckUtils]: 257: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 258: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 259: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 260: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 261: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 262: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,524 INFO L280 TraceCheckUtils]: 263: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,525 INFO L280 TraceCheckUtils]: 264: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {20219#false} is VALID [2020-07-08 13:06:00,525 INFO L280 TraceCheckUtils]: 265: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,525 INFO L280 TraceCheckUtils]: 266: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,525 INFO L280 TraceCheckUtils]: 267: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,525 INFO L280 TraceCheckUtils]: 268: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,526 INFO L280 TraceCheckUtils]: 269: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,526 INFO L280 TraceCheckUtils]: 270: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {20219#false} is VALID [2020-07-08 13:06:00,526 INFO L280 TraceCheckUtils]: 271: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,526 INFO L280 TraceCheckUtils]: 272: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 273: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 274: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 275: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 276: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 277: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,527 INFO L280 TraceCheckUtils]: 278: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,528 INFO L280 TraceCheckUtils]: 279: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,528 INFO L280 TraceCheckUtils]: 280: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,528 INFO L280 TraceCheckUtils]: 281: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-08 13:06:00,528 INFO L280 TraceCheckUtils]: 282: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,528 INFO L280 TraceCheckUtils]: 283: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-08 13:06:00,529 INFO L280 TraceCheckUtils]: 284: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-08 13:06:00,529 INFO L280 TraceCheckUtils]: 285: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-08 13:06:00,529 INFO L280 TraceCheckUtils]: 286: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-08 13:06:00,529 INFO L280 TraceCheckUtils]: 287: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {20219#false} is VALID [2020-07-08 13:06:00,529 INFO L280 TraceCheckUtils]: 288: Hoare triple {20219#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {20219#false} is VALID [2020-07-08 13:06:00,530 INFO L280 TraceCheckUtils]: 289: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,530 INFO L280 TraceCheckUtils]: 290: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,530 INFO L280 TraceCheckUtils]: 291: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,530 INFO L280 TraceCheckUtils]: 292: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,530 INFO L280 TraceCheckUtils]: 293: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,531 INFO L280 TraceCheckUtils]: 294: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~5; {20219#false} is VALID [2020-07-08 13:06:00,531 INFO L280 TraceCheckUtils]: 295: Hoare triple {20219#false} assume 3 == ~r1~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,531 INFO L280 TraceCheckUtils]: 296: Hoare triple {20219#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {20219#false} is VALID [2020-07-08 13:06:00,532 INFO L280 TraceCheckUtils]: 297: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,532 INFO L280 TraceCheckUtils]: 298: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,532 INFO L280 TraceCheckUtils]: 299: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,533 INFO L280 TraceCheckUtils]: 300: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,533 INFO L280 TraceCheckUtils]: 301: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,533 INFO L280 TraceCheckUtils]: 302: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~5; {20219#false} is VALID [2020-07-08 13:06:00,534 INFO L280 TraceCheckUtils]: 303: Hoare triple {20219#false} assume 3 == ~r2~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,534 INFO L280 TraceCheckUtils]: 304: Hoare triple {20219#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {20219#false} is VALID [2020-07-08 13:06:00,534 INFO L280 TraceCheckUtils]: 305: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,534 INFO L280 TraceCheckUtils]: 306: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,535 INFO L280 TraceCheckUtils]: 307: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,535 INFO L280 TraceCheckUtils]: 308: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,535 INFO L280 TraceCheckUtils]: 309: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,536 INFO L280 TraceCheckUtils]: 310: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~5; {20219#false} is VALID [2020-07-08 13:06:00,536 INFO L280 TraceCheckUtils]: 311: Hoare triple {20219#false} assume 3 == ~r3~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,536 INFO L280 TraceCheckUtils]: 312: Hoare triple {20219#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {20219#false} is VALID [2020-07-08 13:06:00,536 INFO L280 TraceCheckUtils]: 313: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,537 INFO L280 TraceCheckUtils]: 314: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,537 INFO L280 TraceCheckUtils]: 315: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,537 INFO L280 TraceCheckUtils]: 316: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,538 INFO L280 TraceCheckUtils]: 317: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-08 13:06:00,538 INFO L280 TraceCheckUtils]: 318: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~5; {20219#false} is VALID [2020-07-08 13:06:00,538 INFO L280 TraceCheckUtils]: 319: Hoare triple {20219#false} assume 3 == ~r4~0 % 256; {20219#false} is VALID [2020-07-08 13:06:00,539 INFO L280 TraceCheckUtils]: 320: Hoare triple {20219#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {20219#false} is VALID [2020-07-08 13:06:00,539 INFO L280 TraceCheckUtils]: 321: Hoare triple {20219#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {20219#false} is VALID [2020-07-08 13:06:00,539 INFO L280 TraceCheckUtils]: 322: Hoare triple {20219#false} assume 0 == ~assert__arg~5 % 256; {20219#false} is VALID [2020-07-08 13:06:00,540 INFO L280 TraceCheckUtils]: 323: Hoare triple {20219#false} assume !false; {20219#false} is VALID [2020-07-08 13:06:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:06:00,810 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842940629] [2020-07-08 13:06:00,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:06:00,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 13:06:00,811 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276285361] [2020-07-08 13:06:00,812 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-08 13:06:00,812 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:06:00,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 13:06:01,245 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:06:01,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 13:06:01,245 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:06:01,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 13:06:01,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 13:06:01,246 INFO L87 Difference]: Start difference. First operand 2437 states and 3757 transitions. Second operand 5 states. [2020-07-08 13:06:29,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:06:29,447 INFO L93 Difference]: Finished difference Result 7199 states and 11086 transitions. [2020-07-08 13:06:29,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 13:06:29,448 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-08 13:06:29,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:06:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 13:06:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-08 13:06:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 13:06:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-08 13:06:29,514 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 4532 transitions. [2020-07-08 13:06:36,381 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4532 edges. 4532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:06:37,443 INFO L225 Difference]: With dead ends: 7199 [2020-07-08 13:06:37,443 INFO L226 Difference]: Without dead ends: 4777 [2020-07-08 13:06:37,448 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 13:06:37,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4777 states. [2020-07-08 13:06:41,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4777 to 4653. [2020-07-08 13:06:41,223 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:06:41,223 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4777 states. Second operand 4653 states. [2020-07-08 13:06:41,223 INFO L74 IsIncluded]: Start isIncluded. First operand 4777 states. Second operand 4653 states. [2020-07-08 13:06:41,223 INFO L87 Difference]: Start difference. First operand 4777 states. Second operand 4653 states. [2020-07-08 13:06:41,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:06:41,937 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-08 13:06:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-08 13:06:41,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:06:41,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:06:41,947 INFO L74 IsIncluded]: Start isIncluded. First operand 4653 states. Second operand 4777 states. [2020-07-08 13:06:41,947 INFO L87 Difference]: Start difference. First operand 4653 states. Second operand 4777 states. [2020-07-08 13:06:42,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:06:42,690 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-08 13:06:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-08 13:06:42,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:06:42,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:06:42,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:06:42,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:06:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4653 states. [2020-07-08 13:06:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 7163 transitions. [2020-07-08 13:06:43,748 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 7163 transitions. Word has length 324 [2020-07-08 13:06:43,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:06:43,748 INFO L479 AbstractCegarLoop]: Abstraction has 4653 states and 7163 transitions. [2020-07-08 13:06:43,748 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 13:06:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 7163 transitions. [2020-07-08 13:06:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-08 13:06:43,756 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:06:43,757 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] [2020-07-08 13:06:43,757 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 13:06:43,757 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:06:43,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:06:43,758 INFO L82 PathProgramCache]: Analyzing trace with hash 76253758, now seen corresponding path program 1 times [2020-07-08 13:06:43,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:06:43,758 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097903989] [2020-07-08 13:06:43,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:06:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:06:44,910 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:06:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:06:45,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {45589#true} is VALID [2020-07-08 13:06:45,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-08 13:06:45,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-08 13:06:45,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {45589#true} call ULTIMATE.init(); {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:06:45,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {45589#true} is VALID [2020-07-08 13:06:45,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-08 13:06:45,029 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-08 13:06:45,029 INFO L263 TraceCheckUtils]: 4: Hoare triple {45589#true} call #t~ret44 := main(); {45589#true} is VALID [2020-07-08 13:06:45,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {45589#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {45589#true} is VALID [2020-07-08 13:06:45,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {45589#true} assume !!(0 == ~init__r121~0 % 256); {45589#true} is VALID [2020-07-08 13:06:45,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {45589#true} assume !(0 == ~init__r131~0 % 256); {45589#true} is VALID [2020-07-08 13:06:45,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {45589#true} assume !(0 == ~ep32~0 % 256);~init__tmp~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,032 INFO L280 TraceCheckUtils]: 9: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,040 INFO L280 TraceCheckUtils]: 22: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,043 INFO L280 TraceCheckUtils]: 26: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,044 INFO L280 TraceCheckUtils]: 28: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,044 INFO L280 TraceCheckUtils]: 29: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,045 INFO L280 TraceCheckUtils]: 30: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,046 INFO L280 TraceCheckUtils]: 32: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,048 INFO L280 TraceCheckUtils]: 35: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,050 INFO L280 TraceCheckUtils]: 37: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,052 INFO L280 TraceCheckUtils]: 40: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,053 INFO L280 TraceCheckUtils]: 41: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,054 INFO L280 TraceCheckUtils]: 42: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,054 INFO L280 TraceCheckUtils]: 43: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,055 INFO L280 TraceCheckUtils]: 44: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,056 INFO L280 TraceCheckUtils]: 45: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,057 INFO L280 TraceCheckUtils]: 46: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,057 INFO L280 TraceCheckUtils]: 47: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,058 INFO L280 TraceCheckUtils]: 48: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,059 INFO L280 TraceCheckUtils]: 49: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,060 INFO L280 TraceCheckUtils]: 50: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,061 INFO L280 TraceCheckUtils]: 52: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,063 INFO L280 TraceCheckUtils]: 54: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,064 INFO L280 TraceCheckUtils]: 56: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,065 INFO L280 TraceCheckUtils]: 57: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,066 INFO L280 TraceCheckUtils]: 58: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,066 INFO L280 TraceCheckUtils]: 59: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 != ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,067 INFO L280 TraceCheckUtils]: 60: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,068 INFO L280 TraceCheckUtils]: 61: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id3~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,069 INFO L280 TraceCheckUtils]: 62: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,070 INFO L280 TraceCheckUtils]: 63: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,071 INFO L280 TraceCheckUtils]: 64: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id3~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id4~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,072 INFO L280 TraceCheckUtils]: 66: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r1~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r2~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r3~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,074 INFO L280 TraceCheckUtils]: 69: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r4~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,075 INFO L280 TraceCheckUtils]: 70: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r123~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r133~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,076 INFO L280 TraceCheckUtils]: 72: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r143~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,077 INFO L280 TraceCheckUtils]: 73: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r213~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,077 INFO L280 TraceCheckUtils]: 74: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r233~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,078 INFO L280 TraceCheckUtils]: 75: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r243~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,079 INFO L280 TraceCheckUtils]: 76: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r313~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,079 INFO L280 TraceCheckUtils]: 77: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r323~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,080 INFO L280 TraceCheckUtils]: 78: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r343~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,081 INFO L280 TraceCheckUtils]: 79: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r413~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,082 INFO L280 TraceCheckUtils]: 80: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r423~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,083 INFO L280 TraceCheckUtils]: 81: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r433~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,083 INFO L280 TraceCheckUtils]: 82: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max1~0 == ~id1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,084 INFO L280 TraceCheckUtils]: 83: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max2~0 == ~id2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,085 INFO L280 TraceCheckUtils]: 84: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max3~0 == ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,085 INFO L280 TraceCheckUtils]: 85: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max4~0 == ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,086 INFO L280 TraceCheckUtils]: 86: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,087 INFO L280 TraceCheckUtils]: 87: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,087 INFO L280 TraceCheckUtils]: 88: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,088 INFO L280 TraceCheckUtils]: 89: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,089 INFO L280 TraceCheckUtils]: 90: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,089 INFO L280 TraceCheckUtils]: 91: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,090 INFO L280 TraceCheckUtils]: 92: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,091 INFO L280 TraceCheckUtils]: 93: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,092 INFO L280 TraceCheckUtils]: 94: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode1~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,092 INFO L280 TraceCheckUtils]: 95: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode2~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,093 INFO L280 TraceCheckUtils]: 96: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode3~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,094 INFO L280 TraceCheckUtils]: 97: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode4~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,094 INFO L280 TraceCheckUtils]: 98: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax1~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,095 INFO L280 TraceCheckUtils]: 99: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax2~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,096 INFO L280 TraceCheckUtils]: 100: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax3~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,097 INFO L280 TraceCheckUtils]: 101: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,097 INFO L280 TraceCheckUtils]: 102: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,098 INFO L280 TraceCheckUtils]: 103: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode1~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,099 INFO L280 TraceCheckUtils]: 104: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r1~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,100 INFO L280 TraceCheckUtils]: 105: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep12~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,100 INFO L280 TraceCheckUtils]: 106: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep13~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,101 INFO L280 TraceCheckUtils]: 107: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep14~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,102 INFO L280 TraceCheckUtils]: 108: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,103 INFO L280 TraceCheckUtils]: 109: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode2~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r2~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,104 INFO L280 TraceCheckUtils]: 111: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep21~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,105 INFO L280 TraceCheckUtils]: 112: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep23~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,106 INFO L280 TraceCheckUtils]: 113: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep24~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,107 INFO L280 TraceCheckUtils]: 115: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode3~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,108 INFO L280 TraceCheckUtils]: 116: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r3~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,109 INFO L280 TraceCheckUtils]: 117: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep31~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-08 13:06:45,110 INFO L280 TraceCheckUtils]: 118: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,110 INFO L280 TraceCheckUtils]: 119: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,111 INFO L280 TraceCheckUtils]: 120: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {45590#false} is VALID [2020-07-08 13:06:45,111 INFO L280 TraceCheckUtils]: 121: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,111 INFO L280 TraceCheckUtils]: 122: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,111 INFO L280 TraceCheckUtils]: 123: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,111 INFO L280 TraceCheckUtils]: 124: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,112 INFO L280 TraceCheckUtils]: 125: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,112 INFO L280 TraceCheckUtils]: 126: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {45590#false} is VALID [2020-07-08 13:06:45,112 INFO L280 TraceCheckUtils]: 127: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,112 INFO L280 TraceCheckUtils]: 128: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,113 INFO L280 TraceCheckUtils]: 129: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,113 INFO L280 TraceCheckUtils]: 130: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,113 INFO L280 TraceCheckUtils]: 131: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,113 INFO L280 TraceCheckUtils]: 132: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,113 INFO L280 TraceCheckUtils]: 133: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-08 13:06:45,114 INFO L280 TraceCheckUtils]: 134: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,114 INFO L280 TraceCheckUtils]: 135: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,114 INFO L280 TraceCheckUtils]: 136: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-08 13:06:45,114 INFO L280 TraceCheckUtils]: 137: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {45590#false} is VALID [2020-07-08 13:06:45,114 INFO L280 TraceCheckUtils]: 138: Hoare triple {45590#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {45590#false} is VALID [2020-07-08 13:06:45,115 INFO L280 TraceCheckUtils]: 139: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,115 INFO L280 TraceCheckUtils]: 140: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,115 INFO L280 TraceCheckUtils]: 141: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,117 INFO L280 TraceCheckUtils]: 142: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,117 INFO L280 TraceCheckUtils]: 143: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,117 INFO L280 TraceCheckUtils]: 144: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~1; {45590#false} is VALID [2020-07-08 13:06:45,117 INFO L280 TraceCheckUtils]: 145: Hoare triple {45590#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {45590#false} is VALID [2020-07-08 13:06:45,117 INFO L280 TraceCheckUtils]: 146: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 147: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 148: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 149: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 150: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 151: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~1; {45590#false} is VALID [2020-07-08 13:06:45,118 INFO L280 TraceCheckUtils]: 152: Hoare triple {45590#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {45590#false} is VALID [2020-07-08 13:06:45,119 INFO L280 TraceCheckUtils]: 153: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,119 INFO L280 TraceCheckUtils]: 154: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,119 INFO L280 TraceCheckUtils]: 155: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,119 INFO L280 TraceCheckUtils]: 156: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,119 INFO L280 TraceCheckUtils]: 157: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,120 INFO L280 TraceCheckUtils]: 158: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~1; {45590#false} is VALID [2020-07-08 13:06:45,120 INFO L280 TraceCheckUtils]: 159: Hoare triple {45590#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {45590#false} is VALID [2020-07-08 13:06:45,120 INFO L280 TraceCheckUtils]: 160: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,120 INFO L280 TraceCheckUtils]: 161: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,120 INFO L280 TraceCheckUtils]: 162: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 163: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 164: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 165: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~1; {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 166: Hoare triple {45590#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 167: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,121 INFO L280 TraceCheckUtils]: 168: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,122 INFO L280 TraceCheckUtils]: 169: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,122 INFO L280 TraceCheckUtils]: 170: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,122 INFO L280 TraceCheckUtils]: 171: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,122 INFO L280 TraceCheckUtils]: 172: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,122 INFO L280 TraceCheckUtils]: 173: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-08 13:06:45,123 INFO L280 TraceCheckUtils]: 174: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,123 INFO L280 TraceCheckUtils]: 175: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,123 INFO L280 TraceCheckUtils]: 176: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-08 13:06:45,123 INFO L280 TraceCheckUtils]: 177: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {45590#false} is VALID [2020-07-08 13:06:45,123 INFO L280 TraceCheckUtils]: 178: Hoare triple {45590#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 179: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 180: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 181: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 182: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 183: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,124 INFO L280 TraceCheckUtils]: 184: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {45590#false} is VALID [2020-07-08 13:06:45,125 INFO L280 TraceCheckUtils]: 185: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,125 INFO L280 TraceCheckUtils]: 186: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,125 INFO L280 TraceCheckUtils]: 187: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,125 INFO L280 TraceCheckUtils]: 188: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,125 INFO L280 TraceCheckUtils]: 189: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,126 INFO L280 TraceCheckUtils]: 190: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {45590#false} is VALID [2020-07-08 13:06:45,126 INFO L280 TraceCheckUtils]: 191: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,126 INFO L280 TraceCheckUtils]: 192: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,126 INFO L280 TraceCheckUtils]: 193: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,126 INFO L280 TraceCheckUtils]: 194: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,127 INFO L280 TraceCheckUtils]: 195: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,127 INFO L280 TraceCheckUtils]: 196: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {45590#false} is VALID [2020-07-08 13:06:45,127 INFO L280 TraceCheckUtils]: 197: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,127 INFO L280 TraceCheckUtils]: 198: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,127 INFO L280 TraceCheckUtils]: 199: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 200: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 201: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 202: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 203: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 204: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,128 INFO L280 TraceCheckUtils]: 205: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,129 INFO L280 TraceCheckUtils]: 206: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,129 INFO L280 TraceCheckUtils]: 207: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,129 INFO L280 TraceCheckUtils]: 208: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,129 INFO L280 TraceCheckUtils]: 209: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 210: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 211: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 212: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 213: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 214: Hoare triple {45590#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {45590#false} is VALID [2020-07-08 13:06:45,130 INFO L280 TraceCheckUtils]: 215: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,131 INFO L280 TraceCheckUtils]: 216: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,131 INFO L280 TraceCheckUtils]: 217: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,131 INFO L280 TraceCheckUtils]: 218: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,131 INFO L280 TraceCheckUtils]: 219: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,131 INFO L280 TraceCheckUtils]: 220: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~3; {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 221: Hoare triple {45590#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 222: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 223: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 224: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 225: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,132 INFO L280 TraceCheckUtils]: 226: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 227: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~3; {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 228: Hoare triple {45590#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 229: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 230: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 231: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,133 INFO L280 TraceCheckUtils]: 232: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,134 INFO L280 TraceCheckUtils]: 233: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,134 INFO L280 TraceCheckUtils]: 234: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~3; {45590#false} is VALID [2020-07-08 13:06:45,134 INFO L280 TraceCheckUtils]: 235: Hoare triple {45590#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {45590#false} is VALID [2020-07-08 13:06:45,134 INFO L280 TraceCheckUtils]: 236: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,134 INFO L280 TraceCheckUtils]: 237: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 238: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 239: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 240: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 241: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~3; {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 242: Hoare triple {45590#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {45590#false} is VALID [2020-07-08 13:06:45,135 INFO L280 TraceCheckUtils]: 243: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 244: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 245: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 246: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 247: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 248: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,136 INFO L280 TraceCheckUtils]: 249: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 250: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 251: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 252: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 253: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 254: Hoare triple {45590#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {45590#false} is VALID [2020-07-08 13:06:45,137 INFO L280 TraceCheckUtils]: 255: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,138 INFO L280 TraceCheckUtils]: 256: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,138 INFO L280 TraceCheckUtils]: 257: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,138 INFO L280 TraceCheckUtils]: 258: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,138 INFO L280 TraceCheckUtils]: 259: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,138 INFO L280 TraceCheckUtils]: 260: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 261: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 262: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 263: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 264: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 265: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,139 INFO L280 TraceCheckUtils]: 266: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 267: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 268: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 269: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 270: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 271: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,140 INFO L280 TraceCheckUtils]: 272: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 273: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 274: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 275: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 276: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 277: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,141 INFO L280 TraceCheckUtils]: 278: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 279: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 280: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 281: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 282: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 283: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-08 13:06:45,142 INFO L280 TraceCheckUtils]: 284: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 285: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 286: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 287: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 288: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 289: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {45590#false} is VALID [2020-07-08 13:06:45,143 INFO L280 TraceCheckUtils]: 290: Hoare triple {45590#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {45590#false} is VALID [2020-07-08 13:06:45,144 INFO L280 TraceCheckUtils]: 291: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,144 INFO L280 TraceCheckUtils]: 292: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,144 INFO L280 TraceCheckUtils]: 293: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,144 INFO L280 TraceCheckUtils]: 294: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,144 INFO L280 TraceCheckUtils]: 295: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 296: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~5; {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 297: Hoare triple {45590#false} assume 3 == ~r1~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 298: Hoare triple {45590#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 299: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 300: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,145 INFO L280 TraceCheckUtils]: 301: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 302: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 303: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 304: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~5; {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 305: Hoare triple {45590#false} assume 3 == ~r2~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 306: Hoare triple {45590#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {45590#false} is VALID [2020-07-08 13:06:45,146 INFO L280 TraceCheckUtils]: 307: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,147 INFO L280 TraceCheckUtils]: 308: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,147 INFO L280 TraceCheckUtils]: 309: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,147 INFO L280 TraceCheckUtils]: 310: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,147 INFO L280 TraceCheckUtils]: 311: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,147 INFO L280 TraceCheckUtils]: 312: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~5; {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 313: Hoare triple {45590#false} assume 3 == ~r3~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 314: Hoare triple {45590#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 315: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 316: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 317: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,148 INFO L280 TraceCheckUtils]: 318: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 319: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 320: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~5; {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 321: Hoare triple {45590#false} assume 3 == ~r4~0 % 256; {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 322: Hoare triple {45590#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 323: Hoare triple {45590#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {45590#false} is VALID [2020-07-08 13:06:45,149 INFO L280 TraceCheckUtils]: 324: Hoare triple {45590#false} assume 0 == ~assert__arg~5 % 256; {45590#false} is VALID [2020-07-08 13:06:45,150 INFO L280 TraceCheckUtils]: 325: Hoare triple {45590#false} assume !false; {45590#false} is VALID [2020-07-08 13:06:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:06:45,306 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097903989] [2020-07-08 13:06:45,307 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:06:45,307 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:06:45,308 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331056633] [2020-07-08 13:06:45,308 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-08 13:06:45,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:06:45,309 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:06:45,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:06:45,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:06:45,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:06:45,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:06:45,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:06:45,798 INFO L87 Difference]: Start difference. First operand 4653 states and 7163 transitions. Second operand 4 states. [2020-07-08 13:07:27,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:07:27,438 INFO L93 Difference]: Finished difference Result 13649 states and 20959 transitions. [2020-07-08 13:07:27,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 13:07:27,438 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-08 13:07:27,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:07:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:07:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-08 13:07:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:07:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-08 13:07:27,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4433 transitions. [2020-07-08 13:07:34,806 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4433 edges. 4433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:07:38,746 INFO L225 Difference]: With dead ends: 13649 [2020-07-08 13:07:38,746 INFO L226 Difference]: Without dead ends: 9125 [2020-07-08 13:07:38,756 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:07:38,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9125 states. [2020-07-08 13:07:49,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9125 to 9001. [2020-07-08 13:07:49,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:07:49,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9125 states. Second operand 9001 states. [2020-07-08 13:07:49,189 INFO L74 IsIncluded]: Start isIncluded. First operand 9125 states. Second operand 9001 states. [2020-07-08 13:07:49,189 INFO L87 Difference]: Start difference. First operand 9125 states. Second operand 9001 states. [2020-07-08 13:07:51,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:07:51,891 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-08 13:07:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-08 13:07:51,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:07:51,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:07:51,903 INFO L74 IsIncluded]: Start isIncluded. First operand 9001 states. Second operand 9125 states. [2020-07-08 13:07:51,903 INFO L87 Difference]: Start difference. First operand 9001 states. Second operand 9125 states. [2020-07-08 13:07:54,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:07:54,601 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-08 13:07:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-08 13:07:54,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:07:54,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:07:54,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:07:54,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:07:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9001 states. [2020-07-08 13:07:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9001 states to 9001 states and 13804 transitions. [2020-07-08 13:07:58,159 INFO L78 Accepts]: Start accepts. Automaton has 9001 states and 13804 transitions. Word has length 326 [2020-07-08 13:07:58,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:07:58,160 INFO L479 AbstractCegarLoop]: Abstraction has 9001 states and 13804 transitions. [2020-07-08 13:07:58,160 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 13:07:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 9001 states and 13804 transitions. [2020-07-08 13:07:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-08 13:07:58,175 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:07:58,175 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] [2020-07-08 13:07:58,175 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 13:07:58,176 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:07:58,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:07:58,176 INFO L82 PathProgramCache]: Analyzing trace with hash -1985882685, now seen corresponding path program 1 times [2020-07-08 13:07:58,176 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:07:58,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435635248] [2020-07-08 13:07:58,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:07:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:07:59,078 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:07:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:07:59,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {94133#true} is VALID [2020-07-08 13:07:59,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-08 13:07:59,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-08 13:07:59,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {94133#true} call ULTIMATE.init(); {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:07:59,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {94133#true} is VALID [2020-07-08 13:07:59,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-08 13:07:59,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-08 13:07:59,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {94133#true} call #t~ret44 := main(); {94133#true} is VALID [2020-07-08 13:07:59,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {94133#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {94133#true} is VALID [2020-07-08 13:07:59,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {94133#true} assume !!(0 == ~init__r121~0 % 256); {94133#true} is VALID [2020-07-08 13:07:59,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {94133#true} assume !!(0 == ~init__r131~0 % 256); {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 13:07:59,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !!(0 == ~init__r141~0 % 256);~init__tmp~0 := 0; {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 13:07:59,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 13:07:59,166 INFO L280 TraceCheckUtils]: 10: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {94134#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {94134#false} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {94134#false} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {94134#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {94134#false} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {94134#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {94134#false} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {94134#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,168 INFO L280 TraceCheckUtils]: 19: Hoare triple {94134#false} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {94134#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {94134#false} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {94134#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {94134#false} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {94134#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 25: Hoare triple {94134#false} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 26: Hoare triple {94134#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {94134#false} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {94134#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {94134#false} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {94134#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {94134#false} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,170 INFO L280 TraceCheckUtils]: 32: Hoare triple {94134#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {94134#false} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,170 INFO L280 TraceCheckUtils]: 34: Hoare triple {94134#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {94134#false} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {94134#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 37: Hoare triple {94134#false} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {94134#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {94134#false} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,171 INFO L280 TraceCheckUtils]: 40: Hoare triple {94134#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 41: Hoare triple {94134#false} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 42: Hoare triple {94134#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 43: Hoare triple {94134#false} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 44: Hoare triple {94134#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {94134#false} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {94134#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,173 INFO L280 TraceCheckUtils]: 47: Hoare triple {94134#false} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,173 INFO L280 TraceCheckUtils]: 48: Hoare triple {94134#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,173 INFO L280 TraceCheckUtils]: 49: Hoare triple {94134#false} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,173 INFO L280 TraceCheckUtils]: 50: Hoare triple {94134#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {94134#false} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 52: Hoare triple {94134#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {94134#false} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {94134#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {94134#false} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {94134#false} assume ~id1~0 != ~id2~0; {94134#false} is VALID [2020-07-08 13:07:59,174 INFO L280 TraceCheckUtils]: 57: Hoare triple {94134#false} assume ~id1~0 != ~id3~0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {94134#false} assume ~id1~0 != ~id4~0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 59: Hoare triple {94134#false} assume ~id2~0 != ~id3~0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {94134#false} assume ~id2~0 != ~id4~0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 61: Hoare triple {94134#false} assume ~id3~0 != ~id4~0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 62: Hoare triple {94134#false} assume ~id1~0 >= 0; {94134#false} is VALID [2020-07-08 13:07:59,175 INFO L280 TraceCheckUtils]: 63: Hoare triple {94134#false} assume ~id2~0 >= 0; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 64: Hoare triple {94134#false} assume ~id3~0 >= 0; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 65: Hoare triple {94134#false} assume ~id4~0 >= 0; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 66: Hoare triple {94134#false} assume 0 == ~r1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 67: Hoare triple {94134#false} assume 0 == ~r2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 68: Hoare triple {94134#false} assume 0 == ~r3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,176 INFO L280 TraceCheckUtils]: 69: Hoare triple {94134#false} assume 0 == ~r4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,177 INFO L280 TraceCheckUtils]: 70: Hoare triple {94134#false} assume !(0 == ~init__r123~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,177 INFO L280 TraceCheckUtils]: 71: Hoare triple {94134#false} assume !(0 == ~init__r133~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,177 INFO L280 TraceCheckUtils]: 72: Hoare triple {94134#false} assume !(0 == ~init__r143~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {94134#false} assume !(0 == ~init__r213~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,177 INFO L280 TraceCheckUtils]: 74: Hoare triple {94134#false} assume !(0 == ~init__r233~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,178 INFO L280 TraceCheckUtils]: 75: Hoare triple {94134#false} assume !(0 == ~init__r243~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,178 INFO L280 TraceCheckUtils]: 76: Hoare triple {94134#false} assume !(0 == ~init__r313~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,178 INFO L280 TraceCheckUtils]: 77: Hoare triple {94134#false} assume !(0 == ~init__r323~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,178 INFO L280 TraceCheckUtils]: 78: Hoare triple {94134#false} assume !(0 == ~init__r343~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,178 INFO L280 TraceCheckUtils]: 79: Hoare triple {94134#false} assume !(0 == ~init__r413~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,179 INFO L280 TraceCheckUtils]: 80: Hoare triple {94134#false} assume !(0 == ~init__r423~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,179 INFO L280 TraceCheckUtils]: 81: Hoare triple {94134#false} assume !(0 == ~init__r433~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,179 INFO L280 TraceCheckUtils]: 82: Hoare triple {94134#false} assume ~max1~0 == ~id1~0; {94134#false} is VALID [2020-07-08 13:07:59,179 INFO L280 TraceCheckUtils]: 83: Hoare triple {94134#false} assume ~max2~0 == ~id2~0; {94134#false} is VALID [2020-07-08 13:07:59,179 INFO L280 TraceCheckUtils]: 84: Hoare triple {94134#false} assume ~max3~0 == ~id3~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 85: Hoare triple {94134#false} assume ~max4~0 == ~id4~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 86: Hoare triple {94134#false} assume 0 == ~st1~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 87: Hoare triple {94134#false} assume 0 == ~st2~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 88: Hoare triple {94134#false} assume 0 == ~st3~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 89: Hoare triple {94134#false} assume 0 == ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,180 INFO L280 TraceCheckUtils]: 90: Hoare triple {94134#false} assume 0 == ~nl1~0; {94134#false} is VALID [2020-07-08 13:07:59,181 INFO L280 TraceCheckUtils]: 91: Hoare triple {94134#false} assume 0 == ~nl2~0; {94134#false} is VALID [2020-07-08 13:07:59,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {94134#false} assume 0 == ~nl3~0; {94134#false} is VALID [2020-07-08 13:07:59,181 INFO L280 TraceCheckUtils]: 93: Hoare triple {94134#false} assume 0 == ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,181 INFO L280 TraceCheckUtils]: 94: Hoare triple {94134#false} assume 0 == ~mode1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,181 INFO L280 TraceCheckUtils]: 95: Hoare triple {94134#false} assume 0 == ~mode2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,182 INFO L280 TraceCheckUtils]: 96: Hoare triple {94134#false} assume 0 == ~mode3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,182 INFO L280 TraceCheckUtils]: 97: Hoare triple {94134#false} assume 0 == ~mode4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,182 INFO L280 TraceCheckUtils]: 98: Hoare triple {94134#false} assume !(0 == ~newmax1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,182 INFO L280 TraceCheckUtils]: 99: Hoare triple {94134#false} assume !(0 == ~newmax2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,182 INFO L280 TraceCheckUtils]: 100: Hoare triple {94134#false} assume !(0 == ~newmax3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 101: Hoare triple {94134#false} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 102: Hoare triple {94134#false} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 103: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 104: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 105: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,183 INFO L280 TraceCheckUtils]: 106: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,184 INFO L280 TraceCheckUtils]: 107: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,184 INFO L280 TraceCheckUtils]: 108: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {94134#false} is VALID [2020-07-08 13:07:59,184 INFO L280 TraceCheckUtils]: 109: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,184 INFO L280 TraceCheckUtils]: 110: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,184 INFO L280 TraceCheckUtils]: 111: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 112: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 113: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 114: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 115: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 116: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,185 INFO L280 TraceCheckUtils]: 117: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,186 INFO L280 TraceCheckUtils]: 118: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,186 INFO L280 TraceCheckUtils]: 119: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,186 INFO L280 TraceCheckUtils]: 120: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {94134#false} is VALID [2020-07-08 13:07:59,186 INFO L280 TraceCheckUtils]: 121: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,186 INFO L280 TraceCheckUtils]: 122: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 123: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 124: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 125: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 126: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 127: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,187 INFO L280 TraceCheckUtils]: 128: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 129: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 130: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 131: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 132: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 133: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,188 INFO L280 TraceCheckUtils]: 134: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 135: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 136: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 137: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 138: Hoare triple {94134#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 139: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,189 INFO L280 TraceCheckUtils]: 140: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,190 INFO L280 TraceCheckUtils]: 141: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,190 INFO L280 TraceCheckUtils]: 142: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,190 INFO L280 TraceCheckUtils]: 143: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,190 INFO L280 TraceCheckUtils]: 144: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~1; {94134#false} is VALID [2020-07-08 13:07:59,190 INFO L280 TraceCheckUtils]: 145: Hoare triple {94134#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 146: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 147: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 148: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 149: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 150: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,191 INFO L280 TraceCheckUtils]: 151: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~1; {94134#false} is VALID [2020-07-08 13:07:59,192 INFO L280 TraceCheckUtils]: 152: Hoare triple {94134#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {94134#false} is VALID [2020-07-08 13:07:59,192 INFO L280 TraceCheckUtils]: 153: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,192 INFO L280 TraceCheckUtils]: 154: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,192 INFO L280 TraceCheckUtils]: 155: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,192 INFO L280 TraceCheckUtils]: 156: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 157: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 158: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~1; {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 159: Hoare triple {94134#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 160: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 161: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,193 INFO L280 TraceCheckUtils]: 162: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,194 INFO L280 TraceCheckUtils]: 163: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,194 INFO L280 TraceCheckUtils]: 164: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,194 INFO L280 TraceCheckUtils]: 165: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~1; {94134#false} is VALID [2020-07-08 13:07:59,194 INFO L280 TraceCheckUtils]: 166: Hoare triple {94134#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {94134#false} is VALID [2020-07-08 13:07:59,194 INFO L280 TraceCheckUtils]: 167: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 168: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 169: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 170: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 171: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 172: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,195 INFO L280 TraceCheckUtils]: 173: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 174: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 175: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 176: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 177: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 178: Hoare triple {94134#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {94134#false} is VALID [2020-07-08 13:07:59,196 INFO L280 TraceCheckUtils]: 179: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 180: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 181: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 182: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 183: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 184: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {94134#false} is VALID [2020-07-08 13:07:59,197 INFO L280 TraceCheckUtils]: 185: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 186: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 187: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 188: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 189: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 190: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {94134#false} is VALID [2020-07-08 13:07:59,198 INFO L280 TraceCheckUtils]: 191: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,199 INFO L280 TraceCheckUtils]: 192: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,199 INFO L280 TraceCheckUtils]: 193: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,199 INFO L280 TraceCheckUtils]: 194: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,199 INFO L280 TraceCheckUtils]: 195: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,199 INFO L280 TraceCheckUtils]: 196: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 197: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 198: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 199: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 200: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 201: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,200 INFO L280 TraceCheckUtils]: 202: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {94134#false} is VALID [2020-07-08 13:07:59,201 INFO L280 TraceCheckUtils]: 203: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,201 INFO L280 TraceCheckUtils]: 204: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,201 INFO L280 TraceCheckUtils]: 205: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,201 INFO L280 TraceCheckUtils]: 206: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,201 INFO L280 TraceCheckUtils]: 207: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 208: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 209: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 210: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 211: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 212: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,202 INFO L280 TraceCheckUtils]: 213: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 214: Hoare triple {94134#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 215: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 216: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 217: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 218: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,203 INFO L280 TraceCheckUtils]: 219: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,204 INFO L280 TraceCheckUtils]: 220: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~3; {94134#false} is VALID [2020-07-08 13:07:59,204 INFO L280 TraceCheckUtils]: 221: Hoare triple {94134#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {94134#false} is VALID [2020-07-08 13:07:59,204 INFO L280 TraceCheckUtils]: 222: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,204 INFO L280 TraceCheckUtils]: 223: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,204 INFO L280 TraceCheckUtils]: 224: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 225: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 226: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 227: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~3; {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 228: Hoare triple {94134#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 229: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,205 INFO L280 TraceCheckUtils]: 230: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 231: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 232: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 233: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 234: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~3; {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 235: Hoare triple {94134#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {94134#false} is VALID [2020-07-08 13:07:59,206 INFO L280 TraceCheckUtils]: 236: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,207 INFO L280 TraceCheckUtils]: 237: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,207 INFO L280 TraceCheckUtils]: 238: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,207 INFO L280 TraceCheckUtils]: 239: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,207 INFO L280 TraceCheckUtils]: 240: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,207 INFO L280 TraceCheckUtils]: 241: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~3; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 242: Hoare triple {94134#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 243: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 244: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 245: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 246: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,208 INFO L280 TraceCheckUtils]: 247: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 248: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 249: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 250: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 251: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 252: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,209 INFO L280 TraceCheckUtils]: 253: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 254: Hoare triple {94134#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 255: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 256: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 257: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 258: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,210 INFO L280 TraceCheckUtils]: 259: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,211 INFO L280 TraceCheckUtils]: 260: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {94134#false} is VALID [2020-07-08 13:07:59,211 INFO L280 TraceCheckUtils]: 261: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,211 INFO L280 TraceCheckUtils]: 262: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,211 INFO L280 TraceCheckUtils]: 263: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,211 INFO L280 TraceCheckUtils]: 264: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 265: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 266: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 267: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 268: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 269: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,212 INFO L280 TraceCheckUtils]: 270: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 271: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 272: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 273: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 274: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 275: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,213 INFO L280 TraceCheckUtils]: 276: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,214 INFO L280 TraceCheckUtils]: 277: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,214 INFO L280 TraceCheckUtils]: 278: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {94134#false} is VALID [2020-07-08 13:07:59,214 INFO L280 TraceCheckUtils]: 279: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,214 INFO L280 TraceCheckUtils]: 280: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,214 INFO L280 TraceCheckUtils]: 281: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 282: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 283: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 284: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 285: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 286: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-08 13:07:59,215 INFO L280 TraceCheckUtils]: 287: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-08 13:07:59,216 INFO L280 TraceCheckUtils]: 288: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-08 13:07:59,216 INFO L280 TraceCheckUtils]: 289: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {94134#false} is VALID [2020-07-08 13:07:59,216 INFO L280 TraceCheckUtils]: 290: Hoare triple {94134#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {94134#false} is VALID [2020-07-08 13:07:59,216 INFO L280 TraceCheckUtils]: 291: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,216 INFO L280 TraceCheckUtils]: 292: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 293: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 294: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 295: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 296: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~5; {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 297: Hoare triple {94134#false} assume 3 == ~r1~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,217 INFO L280 TraceCheckUtils]: 298: Hoare triple {94134#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {94134#false} is VALID [2020-07-08 13:07:59,218 INFO L280 TraceCheckUtils]: 299: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,218 INFO L280 TraceCheckUtils]: 300: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,218 INFO L280 TraceCheckUtils]: 301: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,218 INFO L280 TraceCheckUtils]: 302: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,218 INFO L280 TraceCheckUtils]: 303: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 304: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~5; {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 305: Hoare triple {94134#false} assume 3 == ~r2~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 306: Hoare triple {94134#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 307: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 308: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,219 INFO L280 TraceCheckUtils]: 309: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 310: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 311: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 312: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~5; {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 313: Hoare triple {94134#false} assume 3 == ~r3~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 314: Hoare triple {94134#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {94134#false} is VALID [2020-07-08 13:07:59,220 INFO L280 TraceCheckUtils]: 315: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,221 INFO L280 TraceCheckUtils]: 316: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,221 INFO L280 TraceCheckUtils]: 317: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,221 INFO L280 TraceCheckUtils]: 318: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,221 INFO L280 TraceCheckUtils]: 319: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-08 13:07:59,221 INFO L280 TraceCheckUtils]: 320: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~5; {94134#false} is VALID [2020-07-08 13:07:59,222 INFO L280 TraceCheckUtils]: 321: Hoare triple {94134#false} assume 3 == ~r4~0 % 256; {94134#false} is VALID [2020-07-08 13:07:59,222 INFO L280 TraceCheckUtils]: 322: Hoare triple {94134#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {94134#false} is VALID [2020-07-08 13:07:59,222 INFO L280 TraceCheckUtils]: 323: Hoare triple {94134#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {94134#false} is VALID [2020-07-08 13:07:59,222 INFO L280 TraceCheckUtils]: 324: Hoare triple {94134#false} assume 0 == ~assert__arg~5 % 256; {94134#false} is VALID [2020-07-08 13:07:59,222 INFO L280 TraceCheckUtils]: 325: Hoare triple {94134#false} assume !false; {94134#false} is VALID [2020-07-08 13:07:59,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:07:59,327 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435635248] [2020-07-08 13:07:59,327 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:07:59,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:07:59,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457283544] [2020-07-08 13:07:59,328 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-08 13:07:59,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:07:59,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:07:59,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:07:59,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:07:59,857 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:07:59,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:07:59,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:07:59,859 INFO L87 Difference]: Start difference. First operand 9001 states and 13804 transitions. Second operand 4 states. [2020-07-08 13:10:16,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:10:16,893 INFO L93 Difference]: Finished difference Result 26928 states and 41288 transitions. [2020-07-08 13:10:16,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 13:10:16,894 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-08 13:10:16,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:10:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:10:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-08 13:10:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:10:16,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-08 13:10:16,929 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4568 transitions. [2020-07-08 13:10:25,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4568 edges. 4568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:10:41,741 INFO L225 Difference]: With dead ends: 26928 [2020-07-08 13:10:41,741 INFO L226 Difference]: Without dead ends: 17969 [2020-07-08 13:10:41,757 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:10:41,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17969 states. [2020-07-08 13:10:55,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17969 to 9020. [2020-07-08 13:10:55,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:10:55,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17969 states. Second operand 9020 states. [2020-07-08 13:10:55,611 INFO L74 IsIncluded]: Start isIncluded. First operand 17969 states. Second operand 9020 states. [2020-07-08 13:10:55,611 INFO L87 Difference]: Start difference. First operand 17969 states. Second operand 9020 states. [2020-07-08 13:11:08,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:11:08,757 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-08 13:11:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-08 13:11:08,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:11:08,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:11:08,778 INFO L74 IsIncluded]: Start isIncluded. First operand 9020 states. Second operand 17969 states. [2020-07-08 13:11:08,778 INFO L87 Difference]: Start difference. First operand 9020 states. Second operand 17969 states. [2020-07-08 13:11:22,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:11:22,122 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-08 13:11:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-08 13:11:22,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:11:22,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:11:22,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:11:22,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:11:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9020 states. [2020-07-08 13:11:25,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9020 states to 9020 states and 13832 transitions. [2020-07-08 13:11:25,523 INFO L78 Accepts]: Start accepts. Automaton has 9020 states and 13832 transitions. Word has length 326 [2020-07-08 13:11:25,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:11:25,523 INFO L479 AbstractCegarLoop]: Abstraction has 9020 states and 13832 transitions. [2020-07-08 13:11:25,523 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 13:11:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 9020 states and 13832 transitions. [2020-07-08 13:11:25,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-07-08 13:11:25,530 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:11:25,530 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] [2020-07-08 13:11:25,531 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 13:11:25,531 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:11:25,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:11:25,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1229480868, now seen corresponding path program 1 times [2020-07-08 13:11:25,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:11:25,532 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685309274] [2020-07-08 13:11:25,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:11:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:11:26,597 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:11:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:11:26,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {178197#true} is VALID [2020-07-08 13:11:26,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-08 13:11:26,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-08 13:11:26,726 INFO L263 TraceCheckUtils]: 0: Hoare triple {178197#true} call ULTIMATE.init(); {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:11:26,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {178197#true} is VALID [2020-07-08 13:11:26,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-08 13:11:26,727 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-08 13:11:26,727 INFO L263 TraceCheckUtils]: 4: Hoare triple {178197#true} call #t~ret44 := main(); {178197#true} is VALID [2020-07-08 13:11:26,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {178197#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {178197#true} is VALID [2020-07-08 13:11:26,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {178197#true} assume !!(0 == ~init__r121~0 % 256); {178197#true} is VALID [2020-07-08 13:11:26,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {178197#true} assume !(0 == ~init__r131~0 % 256); {178197#true} is VALID [2020-07-08 13:11:26,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {178197#true} assume !!(0 == ~ep32~0 % 256); {178197#true} is VALID [2020-07-08 13:11:26,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {178197#true} assume !!(0 == ~init__r141~0 % 256);~init__tmp~0 := 0; {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-08 13:11:26,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-08 13:11:26,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-08 13:11:26,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-08 13:11:26,735 INFO L280 TraceCheckUtils]: 13: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {178198#false} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,735 INFO L280 TraceCheckUtils]: 15: Hoare triple {178198#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {178198#false} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {178198#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,736 INFO L280 TraceCheckUtils]: 18: Hoare triple {178198#false} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {178198#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {178198#false} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {178198#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 22: Hoare triple {178198#false} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 23: Hoare triple {178198#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 24: Hoare triple {178198#false} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 25: Hoare triple {178198#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,737 INFO L280 TraceCheckUtils]: 26: Hoare triple {178198#false} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 27: Hoare triple {178198#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {178198#false} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 29: Hoare triple {178198#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 30: Hoare triple {178198#false} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 31: Hoare triple {178198#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,738 INFO L280 TraceCheckUtils]: 32: Hoare triple {178198#false} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,739 INFO L280 TraceCheckUtils]: 33: Hoare triple {178198#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,739 INFO L280 TraceCheckUtils]: 34: Hoare triple {178198#false} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,739 INFO L280 TraceCheckUtils]: 35: Hoare triple {178198#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,739 INFO L280 TraceCheckUtils]: 36: Hoare triple {178198#false} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,739 INFO L280 TraceCheckUtils]: 37: Hoare triple {178198#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 38: Hoare triple {178198#false} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 39: Hoare triple {178198#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 40: Hoare triple {178198#false} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {178198#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {178198#false} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,740 INFO L280 TraceCheckUtils]: 43: Hoare triple {178198#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 44: Hoare triple {178198#false} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 45: Hoare triple {178198#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 46: Hoare triple {178198#false} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 47: Hoare triple {178198#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 48: Hoare triple {178198#false} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,741 INFO L280 TraceCheckUtils]: 49: Hoare triple {178198#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 50: Hoare triple {178198#false} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {178198#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 52: Hoare triple {178198#false} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 53: Hoare triple {178198#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 54: Hoare triple {178198#false} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,742 INFO L280 TraceCheckUtils]: 55: Hoare triple {178198#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {178198#false} is VALID [2020-07-08 13:11:26,743 INFO L280 TraceCheckUtils]: 56: Hoare triple {178198#false} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {178198#false} is VALID [2020-07-08 13:11:26,743 INFO L280 TraceCheckUtils]: 57: Hoare triple {178198#false} assume ~id1~0 != ~id2~0; {178198#false} is VALID [2020-07-08 13:11:26,743 INFO L280 TraceCheckUtils]: 58: Hoare triple {178198#false} assume ~id1~0 != ~id3~0; {178198#false} is VALID [2020-07-08 13:11:26,743 INFO L280 TraceCheckUtils]: 59: Hoare triple {178198#false} assume ~id1~0 != ~id4~0; {178198#false} is VALID [2020-07-08 13:11:26,743 INFO L280 TraceCheckUtils]: 60: Hoare triple {178198#false} assume ~id2~0 != ~id3~0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 61: Hoare triple {178198#false} assume ~id2~0 != ~id4~0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 62: Hoare triple {178198#false} assume ~id3~0 != ~id4~0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {178198#false} assume ~id1~0 >= 0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 64: Hoare triple {178198#false} assume ~id2~0 >= 0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {178198#false} assume ~id3~0 >= 0; {178198#false} is VALID [2020-07-08 13:11:26,744 INFO L280 TraceCheckUtils]: 66: Hoare triple {178198#false} assume ~id4~0 >= 0; {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 67: Hoare triple {178198#false} assume 0 == ~r1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 68: Hoare triple {178198#false} assume 0 == ~r2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 69: Hoare triple {178198#false} assume 0 == ~r3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 70: Hoare triple {178198#false} assume 0 == ~r4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 71: Hoare triple {178198#false} assume !(0 == ~init__r123~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {178198#false} assume !(0 == ~init__r133~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,746 INFO L280 TraceCheckUtils]: 73: Hoare triple {178198#false} assume !(0 == ~init__r143~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,746 INFO L280 TraceCheckUtils]: 74: Hoare triple {178198#false} assume !(0 == ~init__r213~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,746 INFO L280 TraceCheckUtils]: 75: Hoare triple {178198#false} assume !(0 == ~init__r233~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {178198#false} assume !(0 == ~init__r243~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,746 INFO L280 TraceCheckUtils]: 77: Hoare triple {178198#false} assume !(0 == ~init__r313~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 78: Hoare triple {178198#false} assume !(0 == ~init__r323~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 79: Hoare triple {178198#false} assume !(0 == ~init__r343~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 80: Hoare triple {178198#false} assume !(0 == ~init__r413~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 81: Hoare triple {178198#false} assume !(0 == ~init__r423~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 82: Hoare triple {178198#false} assume !(0 == ~init__r433~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,747 INFO L280 TraceCheckUtils]: 83: Hoare triple {178198#false} assume ~max1~0 == ~id1~0; {178198#false} is VALID [2020-07-08 13:11:26,748 INFO L280 TraceCheckUtils]: 84: Hoare triple {178198#false} assume ~max2~0 == ~id2~0; {178198#false} is VALID [2020-07-08 13:11:26,748 INFO L280 TraceCheckUtils]: 85: Hoare triple {178198#false} assume ~max3~0 == ~id3~0; {178198#false} is VALID [2020-07-08 13:11:26,748 INFO L280 TraceCheckUtils]: 86: Hoare triple {178198#false} assume ~max4~0 == ~id4~0; {178198#false} is VALID [2020-07-08 13:11:26,748 INFO L280 TraceCheckUtils]: 87: Hoare triple {178198#false} assume 0 == ~st1~0; {178198#false} is VALID [2020-07-08 13:11:26,748 INFO L280 TraceCheckUtils]: 88: Hoare triple {178198#false} assume 0 == ~st2~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 89: Hoare triple {178198#false} assume 0 == ~st3~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 90: Hoare triple {178198#false} assume 0 == ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 91: Hoare triple {178198#false} assume 0 == ~nl1~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 92: Hoare triple {178198#false} assume 0 == ~nl2~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 93: Hoare triple {178198#false} assume 0 == ~nl3~0; {178198#false} is VALID [2020-07-08 13:11:26,749 INFO L280 TraceCheckUtils]: 94: Hoare triple {178198#false} assume 0 == ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 95: Hoare triple {178198#false} assume 0 == ~mode1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 96: Hoare triple {178198#false} assume 0 == ~mode2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 97: Hoare triple {178198#false} assume 0 == ~mode3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 98: Hoare triple {178198#false} assume 0 == ~mode4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 99: Hoare triple {178198#false} assume !(0 == ~newmax1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,750 INFO L280 TraceCheckUtils]: 100: Hoare triple {178198#false} assume !(0 == ~newmax2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 101: Hoare triple {178198#false} assume !(0 == ~newmax3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 102: Hoare triple {178198#false} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 103: Hoare triple {178198#false} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 104: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 105: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,751 INFO L280 TraceCheckUtils]: 106: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,752 INFO L280 TraceCheckUtils]: 107: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,752 INFO L280 TraceCheckUtils]: 108: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,752 INFO L280 TraceCheckUtils]: 109: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {178198#false} is VALID [2020-07-08 13:11:26,752 INFO L280 TraceCheckUtils]: 110: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,752 INFO L280 TraceCheckUtils]: 111: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,753 INFO L280 TraceCheckUtils]: 112: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,753 INFO L280 TraceCheckUtils]: 113: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,753 INFO L280 TraceCheckUtils]: 114: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,753 INFO L280 TraceCheckUtils]: 115: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {178198#false} is VALID [2020-07-08 13:11:26,753 INFO L280 TraceCheckUtils]: 116: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 117: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 118: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 119: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 120: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 121: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {178198#false} is VALID [2020-07-08 13:11:26,754 INFO L280 TraceCheckUtils]: 122: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 123: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 124: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 125: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 126: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 127: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {178198#false} is VALID [2020-07-08 13:11:26,755 INFO L280 TraceCheckUtils]: 128: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 129: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 130: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 131: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 132: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 133: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,756 INFO L280 TraceCheckUtils]: 134: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 135: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 136: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 137: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 138: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 139: Hoare triple {178198#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {178198#false} is VALID [2020-07-08 13:11:26,757 INFO L280 TraceCheckUtils]: 140: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,758 INFO L280 TraceCheckUtils]: 141: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,758 INFO L280 TraceCheckUtils]: 142: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,758 INFO L280 TraceCheckUtils]: 143: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,758 INFO L280 TraceCheckUtils]: 144: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,758 INFO L280 TraceCheckUtils]: 145: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~1; {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 146: Hoare triple {178198#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 147: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 148: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 149: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 150: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,759 INFO L280 TraceCheckUtils]: 151: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,760 INFO L280 TraceCheckUtils]: 152: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~1; {178198#false} is VALID [2020-07-08 13:11:26,760 INFO L280 TraceCheckUtils]: 153: Hoare triple {178198#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {178198#false} is VALID [2020-07-08 13:11:26,760 INFO L280 TraceCheckUtils]: 154: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,760 INFO L280 TraceCheckUtils]: 155: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,760 INFO L280 TraceCheckUtils]: 156: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,761 INFO L280 TraceCheckUtils]: 157: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,761 INFO L280 TraceCheckUtils]: 158: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,761 INFO L280 TraceCheckUtils]: 159: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~1; {178198#false} is VALID [2020-07-08 13:11:26,761 INFO L280 TraceCheckUtils]: 160: Hoare triple {178198#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {178198#false} is VALID [2020-07-08 13:11:26,761 INFO L280 TraceCheckUtils]: 161: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 162: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 163: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 164: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 165: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 166: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~1; {178198#false} is VALID [2020-07-08 13:11:26,762 INFO L280 TraceCheckUtils]: 167: Hoare triple {178198#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {178198#false} is VALID [2020-07-08 13:11:26,763 INFO L280 TraceCheckUtils]: 168: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,763 INFO L280 TraceCheckUtils]: 169: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,763 INFO L280 TraceCheckUtils]: 170: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,763 INFO L280 TraceCheckUtils]: 171: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,763 INFO L280 TraceCheckUtils]: 172: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,764 INFO L280 TraceCheckUtils]: 173: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,764 INFO L280 TraceCheckUtils]: 174: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,764 INFO L280 TraceCheckUtils]: 175: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,764 INFO L280 TraceCheckUtils]: 176: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,764 INFO L280 TraceCheckUtils]: 177: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,765 INFO L280 TraceCheckUtils]: 178: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {178198#false} is VALID [2020-07-08 13:11:26,765 INFO L280 TraceCheckUtils]: 179: Hoare triple {178198#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {178198#false} is VALID [2020-07-08 13:11:26,765 INFO L280 TraceCheckUtils]: 180: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,765 INFO L280 TraceCheckUtils]: 181: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,765 INFO L280 TraceCheckUtils]: 182: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 183: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 184: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 185: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 186: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 187: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,766 INFO L280 TraceCheckUtils]: 188: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 189: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 190: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 191: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 192: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 193: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,767 INFO L280 TraceCheckUtils]: 194: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,768 INFO L280 TraceCheckUtils]: 195: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,768 INFO L280 TraceCheckUtils]: 196: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,768 INFO L280 TraceCheckUtils]: 197: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {178198#false} is VALID [2020-07-08 13:11:26,768 INFO L280 TraceCheckUtils]: 198: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,768 INFO L280 TraceCheckUtils]: 199: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 200: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 201: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 202: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 203: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 204: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,769 INFO L280 TraceCheckUtils]: 205: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,770 INFO L280 TraceCheckUtils]: 206: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,770 INFO L280 TraceCheckUtils]: 207: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,770 INFO L280 TraceCheckUtils]: 208: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,770 INFO L280 TraceCheckUtils]: 209: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,770 INFO L280 TraceCheckUtils]: 210: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 211: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 212: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 213: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 214: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 215: Hoare triple {178198#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {178198#false} is VALID [2020-07-08 13:11:26,771 INFO L280 TraceCheckUtils]: 216: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 217: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 218: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 219: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 220: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 221: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~3; {178198#false} is VALID [2020-07-08 13:11:26,772 INFO L280 TraceCheckUtils]: 222: Hoare triple {178198#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 223: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 224: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 225: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 226: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 227: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,773 INFO L280 TraceCheckUtils]: 228: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~3; {178198#false} is VALID [2020-07-08 13:11:26,774 INFO L280 TraceCheckUtils]: 229: Hoare triple {178198#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {178198#false} is VALID [2020-07-08 13:11:26,774 INFO L280 TraceCheckUtils]: 230: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,774 INFO L280 TraceCheckUtils]: 231: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,774 INFO L280 TraceCheckUtils]: 232: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,774 INFO L280 TraceCheckUtils]: 233: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 234: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 235: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~3; {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 236: Hoare triple {178198#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 237: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 238: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,775 INFO L280 TraceCheckUtils]: 239: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 240: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 241: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 242: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~3; {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 243: Hoare triple {178198#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 244: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,776 INFO L280 TraceCheckUtils]: 245: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 246: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 247: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 248: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 249: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 250: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,777 INFO L280 TraceCheckUtils]: 251: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,778 INFO L280 TraceCheckUtils]: 252: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,778 INFO L280 TraceCheckUtils]: 253: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,778 INFO L280 TraceCheckUtils]: 254: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {178198#false} is VALID [2020-07-08 13:11:26,778 INFO L280 TraceCheckUtils]: 255: Hoare triple {178198#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {178198#false} is VALID [2020-07-08 13:11:26,778 INFO L280 TraceCheckUtils]: 256: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 257: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 258: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 259: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 260: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 261: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {178198#false} is VALID [2020-07-08 13:11:26,779 INFO L280 TraceCheckUtils]: 262: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 263: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 264: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 265: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 266: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 267: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {178198#false} is VALID [2020-07-08 13:11:26,780 INFO L280 TraceCheckUtils]: 268: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 269: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 270: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 271: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 272: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 273: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {178198#false} is VALID [2020-07-08 13:11:26,781 INFO L280 TraceCheckUtils]: 274: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,782 INFO L280 TraceCheckUtils]: 275: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,782 INFO L280 TraceCheckUtils]: 276: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,782 INFO L280 TraceCheckUtils]: 277: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,782 INFO L280 TraceCheckUtils]: 278: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,782 INFO L280 TraceCheckUtils]: 279: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 280: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 281: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 282: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 283: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 284: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-08 13:11:26,783 INFO L280 TraceCheckUtils]: 285: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 286: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 287: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 288: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 289: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 290: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {178198#false} is VALID [2020-07-08 13:11:26,784 INFO L280 TraceCheckUtils]: 291: Hoare triple {178198#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 292: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 293: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 294: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 295: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 296: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,785 INFO L280 TraceCheckUtils]: 297: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~5; {178198#false} is VALID [2020-07-08 13:11:26,786 INFO L280 TraceCheckUtils]: 298: Hoare triple {178198#false} assume 3 == ~r1~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,786 INFO L280 TraceCheckUtils]: 299: Hoare triple {178198#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {178198#false} is VALID [2020-07-08 13:11:26,786 INFO L280 TraceCheckUtils]: 300: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,786 INFO L280 TraceCheckUtils]: 301: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,786 INFO L280 TraceCheckUtils]: 302: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 303: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 304: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 305: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~5; {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 306: Hoare triple {178198#false} assume 3 == ~r2~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 307: Hoare triple {178198#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {178198#false} is VALID [2020-07-08 13:11:26,787 INFO L280 TraceCheckUtils]: 308: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 309: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 310: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 311: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 312: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 313: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~5; {178198#false} is VALID [2020-07-08 13:11:26,788 INFO L280 TraceCheckUtils]: 314: Hoare triple {178198#false} assume 3 == ~r3~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 315: Hoare triple {178198#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 316: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 317: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 318: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 319: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,789 INFO L280 TraceCheckUtils]: 320: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-08 13:11:26,790 INFO L280 TraceCheckUtils]: 321: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~5; {178198#false} is VALID [2020-07-08 13:11:26,790 INFO L280 TraceCheckUtils]: 322: Hoare triple {178198#false} assume 3 == ~r4~0 % 256; {178198#false} is VALID [2020-07-08 13:11:26,790 INFO L280 TraceCheckUtils]: 323: Hoare triple {178198#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {178198#false} is VALID [2020-07-08 13:11:26,790 INFO L280 TraceCheckUtils]: 324: Hoare triple {178198#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {178198#false} is VALID [2020-07-08 13:11:26,790 INFO L280 TraceCheckUtils]: 325: Hoare triple {178198#false} assume 0 == ~assert__arg~5 % 256; {178198#false} is VALID [2020-07-08 13:11:26,791 INFO L280 TraceCheckUtils]: 326: Hoare triple {178198#false} assume !false; {178198#false} is VALID [2020-07-08 13:11:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:11:26,862 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685309274] [2020-07-08 13:11:26,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:11:26,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:11:26,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893240615] [2020-07-08 13:11:26,863 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-08 13:11:26,864 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:11:26,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:11:27,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:11:27,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:11:27,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:11:27,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:11:27,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:11:27,486 INFO L87 Difference]: Start difference. First operand 9020 states and 13832 transitions. Second operand 4 states. [2020-07-08 13:13:31,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:13:31,945 INFO L93 Difference]: Finished difference Result 26947 states and 41309 transitions. [2020-07-08 13:13:31,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 13:13:31,946 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-08 13:13:31,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:13:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:13:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-08 13:13:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:13:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-08 13:13:31,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4563 transitions. [2020-07-08 13:13:41,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4563 edges. 4563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:14:00,878 INFO L225 Difference]: With dead ends: 26947 [2020-07-08 13:14:00,879 INFO L226 Difference]: Without dead ends: 17987 [2020-07-08 13:14:00,894 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:14:00,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17987 states. [2020-07-08 13:14:16,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17987 to 9038. [2020-07-08 13:14:16,319 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:14:16,319 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17987 states. Second operand 9038 states. [2020-07-08 13:14:16,319 INFO L74 IsIncluded]: Start isIncluded. First operand 17987 states. Second operand 9038 states. [2020-07-08 13:14:16,319 INFO L87 Difference]: Start difference. First operand 17987 states. Second operand 9038 states. [2020-07-08 13:14:27,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:14:27,653 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-08 13:14:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-08 13:14:27,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:14:27,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:14:27,667 INFO L74 IsIncluded]: Start isIncluded. First operand 9038 states. Second operand 17987 states. [2020-07-08 13:14:27,667 INFO L87 Difference]: Start difference. First operand 9038 states. Second operand 17987 states. [2020-07-08 13:14:39,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:14:39,451 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-08 13:14:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-08 13:14:39,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:14:39,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:14:39,469 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:14:39,469 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:14:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9038 states. [2020-07-08 13:14:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9038 states to 9038 states and 13853 transitions. [2020-07-08 13:14:42,962 INFO L78 Accepts]: Start accepts. Automaton has 9038 states and 13853 transitions. Word has length 327 [2020-07-08 13:14:42,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 13:14:42,962 INFO L479 AbstractCegarLoop]: Abstraction has 9038 states and 13853 transitions. [2020-07-08 13:14:42,962 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 13:14:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 9038 states and 13853 transitions. [2020-07-08 13:14:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-08 13:14:42,969 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 13:14:42,969 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] [2020-07-08 13:14:42,969 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 13:14:42,969 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 13:14:42,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 13:14:42,970 INFO L82 PathProgramCache]: Analyzing trace with hash 588846425, now seen corresponding path program 1 times [2020-07-08 13:14:42,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 13:14:42,970 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542654074] [2020-07-08 13:14:42,970 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 13:14:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:14:43,928 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-08 13:14:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 13:14:44,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {262353#true} is VALID [2020-07-08 13:14:44,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-08 13:14:44,003 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-08 13:14:44,015 INFO L263 TraceCheckUtils]: 0: Hoare triple {262353#true} call ULTIMATE.init(); {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 13:14:44,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {262353#true} is VALID [2020-07-08 13:14:44,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-08 13:14:44,016 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-08 13:14:44,016 INFO L263 TraceCheckUtils]: 4: Hoare triple {262353#true} call #t~ret44 := main(); {262353#true} is VALID [2020-07-08 13:14:44,016 INFO L280 TraceCheckUtils]: 5: Hoare triple {262353#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {262353#true} is VALID [2020-07-08 13:14:44,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {262353#true} assume !!(0 == ~init__r121~0 % 256); {262353#true} is VALID [2020-07-08 13:14:44,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {262353#true} assume !(0 == ~init__r131~0 % 256); {262353#true} is VALID [2020-07-08 13:14:44,017 INFO L280 TraceCheckUtils]: 8: Hoare triple {262353#true} assume !!(0 == ~ep32~0 % 256); {262353#true} is VALID [2020-07-08 13:14:44,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {262353#true} assume !(0 == ~init__r141~0 % 256); {262353#true} is VALID [2020-07-08 13:14:44,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {262353#true} assume !(0 == ~ep42~0 % 256);~init__tmp~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,028 INFO L280 TraceCheckUtils]: 13: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,034 INFO L280 TraceCheckUtils]: 19: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,037 INFO L280 TraceCheckUtils]: 22: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,044 INFO L280 TraceCheckUtils]: 28: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,045 INFO L280 TraceCheckUtils]: 29: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,046 INFO L280 TraceCheckUtils]: 30: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,050 INFO L280 TraceCheckUtils]: 34: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,051 INFO L280 TraceCheckUtils]: 35: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,052 INFO L280 TraceCheckUtils]: 36: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,053 INFO L280 TraceCheckUtils]: 37: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,054 INFO L280 TraceCheckUtils]: 38: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,055 INFO L280 TraceCheckUtils]: 39: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,056 INFO L280 TraceCheckUtils]: 40: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,057 INFO L280 TraceCheckUtils]: 41: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,060 INFO L280 TraceCheckUtils]: 44: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,061 INFO L280 TraceCheckUtils]: 45: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,063 INFO L280 TraceCheckUtils]: 47: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,064 INFO L280 TraceCheckUtils]: 48: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,068 INFO L280 TraceCheckUtils]: 49: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,069 INFO L280 TraceCheckUtils]: 50: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,070 INFO L280 TraceCheckUtils]: 51: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,071 INFO L280 TraceCheckUtils]: 52: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,072 INFO L280 TraceCheckUtils]: 53: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,073 INFO L280 TraceCheckUtils]: 54: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,074 INFO L280 TraceCheckUtils]: 55: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,075 INFO L280 TraceCheckUtils]: 56: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,076 INFO L280 TraceCheckUtils]: 57: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,077 INFO L280 TraceCheckUtils]: 58: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,078 INFO L280 TraceCheckUtils]: 59: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,079 INFO L280 TraceCheckUtils]: 60: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,080 INFO L280 TraceCheckUtils]: 61: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 != ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,081 INFO L280 TraceCheckUtils]: 62: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,082 INFO L280 TraceCheckUtils]: 63: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id3~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,083 INFO L280 TraceCheckUtils]: 64: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,084 INFO L280 TraceCheckUtils]: 65: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,085 INFO L280 TraceCheckUtils]: 66: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id3~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,086 INFO L280 TraceCheckUtils]: 67: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id4~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r1~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,089 INFO L280 TraceCheckUtils]: 69: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r2~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r3~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,091 INFO L280 TraceCheckUtils]: 71: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r4~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,092 INFO L280 TraceCheckUtils]: 72: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r123~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,093 INFO L280 TraceCheckUtils]: 73: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r133~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,094 INFO L280 TraceCheckUtils]: 74: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r143~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,099 INFO L280 TraceCheckUtils]: 75: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r213~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,100 INFO L280 TraceCheckUtils]: 76: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r233~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,101 INFO L280 TraceCheckUtils]: 77: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r243~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,102 INFO L280 TraceCheckUtils]: 78: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r313~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,103 INFO L280 TraceCheckUtils]: 79: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r323~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,104 INFO L280 TraceCheckUtils]: 80: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r343~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,105 INFO L280 TraceCheckUtils]: 81: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r413~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,106 INFO L280 TraceCheckUtils]: 82: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r423~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,107 INFO L280 TraceCheckUtils]: 83: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r433~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,108 INFO L280 TraceCheckUtils]: 84: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max1~0 == ~id1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,109 INFO L280 TraceCheckUtils]: 85: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max2~0 == ~id2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,110 INFO L280 TraceCheckUtils]: 86: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max3~0 == ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,111 INFO L280 TraceCheckUtils]: 87: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max4~0 == ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,112 INFO L280 TraceCheckUtils]: 88: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,113 INFO L280 TraceCheckUtils]: 89: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,114 INFO L280 TraceCheckUtils]: 90: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,115 INFO L280 TraceCheckUtils]: 91: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,116 INFO L280 TraceCheckUtils]: 92: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,116 INFO L280 TraceCheckUtils]: 93: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,119 INFO L280 TraceCheckUtils]: 95: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,119 INFO L280 TraceCheckUtils]: 96: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode1~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,120 INFO L280 TraceCheckUtils]: 97: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode2~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode3~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,122 INFO L280 TraceCheckUtils]: 99: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode4~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,123 INFO L280 TraceCheckUtils]: 100: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax1~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,124 INFO L280 TraceCheckUtils]: 101: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax2~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,125 INFO L280 TraceCheckUtils]: 102: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax3~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,126 INFO L280 TraceCheckUtils]: 103: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,127 INFO L280 TraceCheckUtils]: 104: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,128 INFO L280 TraceCheckUtils]: 105: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode1~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,129 INFO L280 TraceCheckUtils]: 106: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r1~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,130 INFO L280 TraceCheckUtils]: 107: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep12~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,132 INFO L280 TraceCheckUtils]: 108: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep13~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,133 INFO L280 TraceCheckUtils]: 109: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep14~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,134 INFO L280 TraceCheckUtils]: 110: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,136 INFO L280 TraceCheckUtils]: 111: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode2~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,137 INFO L280 TraceCheckUtils]: 112: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r2~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,138 INFO L280 TraceCheckUtils]: 113: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep21~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,139 INFO L280 TraceCheckUtils]: 114: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep23~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,140 INFO L280 TraceCheckUtils]: 115: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep24~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,141 INFO L280 TraceCheckUtils]: 116: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,142 INFO L280 TraceCheckUtils]: 117: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode3~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r3~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,144 INFO L280 TraceCheckUtils]: 119: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep31~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,145 INFO L280 TraceCheckUtils]: 120: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep32~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,146 INFO L280 TraceCheckUtils]: 121: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep34~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,147 INFO L280 TraceCheckUtils]: 122: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,148 INFO L280 TraceCheckUtils]: 123: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode4~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,149 INFO L280 TraceCheckUtils]: 124: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r4~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,150 INFO L280 TraceCheckUtils]: 125: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep41~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-08 13:14:44,151 INFO L280 TraceCheckUtils]: 126: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,152 INFO L280 TraceCheckUtils]: 127: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,152 INFO L280 TraceCheckUtils]: 128: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {262354#false} is VALID [2020-07-08 13:14:44,152 INFO L280 TraceCheckUtils]: 129: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,152 INFO L280 TraceCheckUtils]: 130: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,153 INFO L280 TraceCheckUtils]: 131: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,153 INFO L280 TraceCheckUtils]: 132: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,153 INFO L280 TraceCheckUtils]: 133: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,153 INFO L280 TraceCheckUtils]: 134: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,153 INFO L280 TraceCheckUtils]: 135: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 136: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 137: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 138: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 139: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 140: Hoare triple {262354#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {262354#false} is VALID [2020-07-08 13:14:44,154 INFO L280 TraceCheckUtils]: 141: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 142: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 143: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 144: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 145: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 146: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~1; {262354#false} is VALID [2020-07-08 13:14:44,155 INFO L280 TraceCheckUtils]: 147: Hoare triple {262354#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 148: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 149: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 150: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 151: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 152: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,156 INFO L280 TraceCheckUtils]: 153: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~1; {262354#false} is VALID [2020-07-08 13:14:44,157 INFO L280 TraceCheckUtils]: 154: Hoare triple {262354#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {262354#false} is VALID [2020-07-08 13:14:44,157 INFO L280 TraceCheckUtils]: 155: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,157 INFO L280 TraceCheckUtils]: 156: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,157 INFO L280 TraceCheckUtils]: 157: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,157 INFO L280 TraceCheckUtils]: 158: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 159: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 160: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~1; {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 161: Hoare triple {262354#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 162: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 163: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,158 INFO L280 TraceCheckUtils]: 164: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,159 INFO L280 TraceCheckUtils]: 165: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,159 INFO L280 TraceCheckUtils]: 166: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,159 INFO L280 TraceCheckUtils]: 167: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~1; {262354#false} is VALID [2020-07-08 13:14:44,159 INFO L280 TraceCheckUtils]: 168: Hoare triple {262354#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {262354#false} is VALID [2020-07-08 13:14:44,159 INFO L280 TraceCheckUtils]: 169: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 170: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 171: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 172: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 173: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 174: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,160 INFO L280 TraceCheckUtils]: 175: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-08 13:14:44,161 INFO L280 TraceCheckUtils]: 176: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,161 INFO L280 TraceCheckUtils]: 177: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,161 INFO L280 TraceCheckUtils]: 178: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-08 13:14:44,161 INFO L280 TraceCheckUtils]: 179: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {262354#false} is VALID [2020-07-08 13:14:44,161 INFO L280 TraceCheckUtils]: 180: Hoare triple {262354#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 181: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 182: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 183: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 184: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 185: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,162 INFO L280 TraceCheckUtils]: 186: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 187: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 188: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 189: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 190: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 191: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,163 INFO L280 TraceCheckUtils]: 192: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 193: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 194: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 195: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 196: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 197: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,164 INFO L280 TraceCheckUtils]: 198: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {262354#false} is VALID [2020-07-08 13:14:44,165 INFO L280 TraceCheckUtils]: 199: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,165 INFO L280 TraceCheckUtils]: 200: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,165 INFO L280 TraceCheckUtils]: 201: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,165 INFO L280 TraceCheckUtils]: 202: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,165 INFO L280 TraceCheckUtils]: 203: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,166 INFO L280 TraceCheckUtils]: 204: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {262354#false} is VALID [2020-07-08 13:14:44,166 INFO L280 TraceCheckUtils]: 205: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,166 INFO L280 TraceCheckUtils]: 206: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,166 INFO L280 TraceCheckUtils]: 207: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,166 INFO L280 TraceCheckUtils]: 208: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,167 INFO L280 TraceCheckUtils]: 209: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,167 INFO L280 TraceCheckUtils]: 210: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,167 INFO L280 TraceCheckUtils]: 211: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-08 13:14:44,167 INFO L280 TraceCheckUtils]: 212: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,167 INFO L280 TraceCheckUtils]: 213: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 214: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 215: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 216: Hoare triple {262354#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 217: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 218: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,168 INFO L280 TraceCheckUtils]: 219: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 220: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 221: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 222: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~3; {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 223: Hoare triple {262354#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 224: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,169 INFO L280 TraceCheckUtils]: 225: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 226: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 227: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 228: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 229: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~3; {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 230: Hoare triple {262354#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 231: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,170 INFO L280 TraceCheckUtils]: 232: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 233: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 234: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 235: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 236: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~3; {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 237: Hoare triple {262354#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {262354#false} is VALID [2020-07-08 13:14:44,171 INFO L280 TraceCheckUtils]: 238: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 239: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 240: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 241: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 242: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 243: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~3; {262354#false} is VALID [2020-07-08 13:14:44,172 INFO L280 TraceCheckUtils]: 244: Hoare triple {262354#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {262354#false} is VALID [2020-07-08 13:14:44,173 INFO L280 TraceCheckUtils]: 245: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,173 INFO L280 TraceCheckUtils]: 246: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,173 INFO L280 TraceCheckUtils]: 247: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,173 INFO L280 TraceCheckUtils]: 248: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,173 INFO L280 TraceCheckUtils]: 249: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 250: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 251: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 252: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 253: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 254: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-08 13:14:44,174 INFO L280 TraceCheckUtils]: 255: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 256: Hoare triple {262354#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 257: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 258: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 259: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 260: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,175 INFO L280 TraceCheckUtils]: 261: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,176 INFO L280 TraceCheckUtils]: 262: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {262354#false} is VALID [2020-07-08 13:14:44,176 INFO L280 TraceCheckUtils]: 263: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,176 INFO L280 TraceCheckUtils]: 264: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,176 INFO L280 TraceCheckUtils]: 265: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,176 INFO L280 TraceCheckUtils]: 266: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 267: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 268: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 269: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 270: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 271: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,177 INFO L280 TraceCheckUtils]: 272: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,178 INFO L280 TraceCheckUtils]: 273: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,178 INFO L280 TraceCheckUtils]: 274: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {262354#false} is VALID [2020-07-08 13:14:44,178 INFO L280 TraceCheckUtils]: 275: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,178 INFO L280 TraceCheckUtils]: 276: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,178 INFO L280 TraceCheckUtils]: 277: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 278: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 279: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 280: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 281: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 282: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,179 INFO L280 TraceCheckUtils]: 283: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,180 INFO L280 TraceCheckUtils]: 284: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,180 INFO L280 TraceCheckUtils]: 285: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-08 13:14:44,180 INFO L280 TraceCheckUtils]: 286: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,180 INFO L280 TraceCheckUtils]: 287: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-08 13:14:44,180 INFO L280 TraceCheckUtils]: 288: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-08 13:14:44,181 INFO L280 TraceCheckUtils]: 289: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-08 13:14:44,181 INFO L280 TraceCheckUtils]: 290: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-08 13:14:44,181 INFO L280 TraceCheckUtils]: 291: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {262354#false} is VALID [2020-07-08 13:14:44,181 INFO L280 TraceCheckUtils]: 292: Hoare triple {262354#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {262354#false} is VALID [2020-07-08 13:14:44,181 INFO L280 TraceCheckUtils]: 293: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,182 INFO L280 TraceCheckUtils]: 294: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,182 INFO L280 TraceCheckUtils]: 295: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,182 INFO L280 TraceCheckUtils]: 296: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,182 INFO L280 TraceCheckUtils]: 297: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,182 INFO L280 TraceCheckUtils]: 298: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~5; {262354#false} is VALID [2020-07-08 13:14:44,183 INFO L280 TraceCheckUtils]: 299: Hoare triple {262354#false} assume 3 == ~r1~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,183 INFO L280 TraceCheckUtils]: 300: Hoare triple {262354#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {262354#false} is VALID [2020-07-08 13:14:44,183 INFO L280 TraceCheckUtils]: 301: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,183 INFO L280 TraceCheckUtils]: 302: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,184 INFO L280 TraceCheckUtils]: 303: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,184 INFO L280 TraceCheckUtils]: 304: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,184 INFO L280 TraceCheckUtils]: 305: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,184 INFO L280 TraceCheckUtils]: 306: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~5; {262354#false} is VALID [2020-07-08 13:14:44,184 INFO L280 TraceCheckUtils]: 307: Hoare triple {262354#false} assume 3 == ~r2~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,185 INFO L280 TraceCheckUtils]: 308: Hoare triple {262354#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {262354#false} is VALID [2020-07-08 13:14:44,185 INFO L280 TraceCheckUtils]: 309: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,185 INFO L280 TraceCheckUtils]: 310: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,185 INFO L280 TraceCheckUtils]: 311: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,185 INFO L280 TraceCheckUtils]: 312: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,186 INFO L280 TraceCheckUtils]: 313: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,186 INFO L280 TraceCheckUtils]: 314: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~5; {262354#false} is VALID [2020-07-08 13:14:44,186 INFO L280 TraceCheckUtils]: 315: Hoare triple {262354#false} assume 3 == ~r3~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,186 INFO L280 TraceCheckUtils]: 316: Hoare triple {262354#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {262354#false} is VALID [2020-07-08 13:14:44,187 INFO L280 TraceCheckUtils]: 317: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,187 INFO L280 TraceCheckUtils]: 318: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,187 INFO L280 TraceCheckUtils]: 319: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,187 INFO L280 TraceCheckUtils]: 320: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,187 INFO L280 TraceCheckUtils]: 321: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-08 13:14:44,188 INFO L280 TraceCheckUtils]: 322: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~5; {262354#false} is VALID [2020-07-08 13:14:44,188 INFO L280 TraceCheckUtils]: 323: Hoare triple {262354#false} assume 3 == ~r4~0 % 256; {262354#false} is VALID [2020-07-08 13:14:44,188 INFO L280 TraceCheckUtils]: 324: Hoare triple {262354#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {262354#false} is VALID [2020-07-08 13:14:44,188 INFO L280 TraceCheckUtils]: 325: Hoare triple {262354#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {262354#false} is VALID [2020-07-08 13:14:44,189 INFO L280 TraceCheckUtils]: 326: Hoare triple {262354#false} assume 0 == ~assert__arg~5 % 256; {262354#false} is VALID [2020-07-08 13:14:44,189 INFO L280 TraceCheckUtils]: 327: Hoare triple {262354#false} assume !false; {262354#false} is VALID [2020-07-08 13:14:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 13:14:44,471 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542654074] [2020-07-08 13:14:44,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 13:14:44,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 13:14:44,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300057421] [2020-07-08 13:14:44,473 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-08 13:14:44,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 13:14:44,474 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 13:14:45,184 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:14:45,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 13:14:45,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 13:14:45,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 13:14:45,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:14:45,186 INFO L87 Difference]: Start difference. First operand 9038 states and 13853 transitions. Second operand 4 states. [2020-07-08 13:16:49,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:16:49,385 INFO L93 Difference]: Finished difference Result 25493 states and 38963 transitions. [2020-07-08 13:16:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 13:16:49,385 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-08 13:16:49,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 13:16:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:16:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-08 13:16:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 13:16:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-08 13:16:49,419 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4466 transitions. [2020-07-08 13:16:59,871 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4466 edges. 4466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 13:17:13,539 INFO L225 Difference]: With dead ends: 25493 [2020-07-08 13:17:13,539 INFO L226 Difference]: Without dead ends: 16700 [2020-07-08 13:17:13,550 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 13:17:13,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16700 states. [2020-07-08 13:17:51,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16700 to 16576. [2020-07-08 13:17:51,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 13:17:51,095 INFO L82 GeneralOperation]: Start isEquivalent. First operand 16700 states. Second operand 16576 states. [2020-07-08 13:17:51,095 INFO L74 IsIncluded]: Start isIncluded. First operand 16700 states. Second operand 16576 states. [2020-07-08 13:17:51,095 INFO L87 Difference]: Start difference. First operand 16700 states. Second operand 16576 states. [2020-07-08 13:18:01,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:18:01,401 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-08 13:18:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-08 13:18:01,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:18:01,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:18:01,413 INFO L74 IsIncluded]: Start isIncluded. First operand 16576 states. Second operand 16700 states. [2020-07-08 13:18:01,413 INFO L87 Difference]: Start difference. First operand 16576 states. Second operand 16700 states. [2020-07-08 13:18:16,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 13:18:16,639 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-08 13:18:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-08 13:18:16,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 13:18:16,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 13:18:16,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 13:18:16,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 13:18:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16576 states.